pSemi Trademarks

The Peregrine Semiconductor name, Peregrine Semiconductor logo and UltraCMOS are registered trademarks and the pSemi name, pSemi logo, HaRP and DuNE are trademarks of pSemi Corporation in the U.S. and other countries. All other trademarks are the property of their respective companies. The pSemi website and all documents are copyrighted by pSemi Corporation. All rights reserved.

pSemi Corporation (SM) services include technical support services for semiconductor products, online technical instruction about semiconductor products and web-based identification of microelectronic products based on inputted specification requirements.

pSemi Patents

This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking and notice provisions of 35 U.S.C. § 287(a).

The following list of pSemi products covered by and/or for use under one or more of the following associated U.S. Patents may not be all inclusive, and other pSemi products not listed here may be protected by one or more patents. Additional patents are pending in the United States and elsewhere.

U.S. Patents pSemi Products
U.S. Patent 7,910,993 PE4312 PE42543 PE43713
U.S. Patent 8,129,787 PE4314 PE42553 PE44820
U.S. Patent 8,405,147 PE42020 PE42562 PE45140
U.S. Patent 8,742,502 PE42412 PE42582 PE45361
U.S. Patent 8,954,902 PE42420 PE42641 PE45450
U.S. Patent 9,087,899 PE42421 PE42721 PE46120
U.S. Patent 9,130,564 PE42422 PE42722 PE46130
U.S. Patent 9,780,775 PE42423 PE42723 PE46140
U.S. Patent 10,153,763 PE42424 PE42724 PE53110
U.S. Patent 10,622,990 PE42426 PE42820 PE53111
U.S. Patent 10,680,600 PE42427 PE42821 PE53210
PE42430 PE42822 PE53211
PE42440 PE42823 PE64102
PE42441 PE42850 PE64904
PE42442 PE42851 PE64906
PE42451 PE43205 PE64907
PE42452 PE43508 PE64909
PE42462 PE43610 PE423422
PE42482 PE43614 PE423641
PE42512 PE43620 PE426412
PE42520 PE43650 PE426462
PE42521 PE43665 PE426482
PE42522 PE43670 PE561221
PE42540 PE43704 PE613010
PE42542 PE43705 PE613050
       
U.S. Patent 10,622.993 PE4250 PE42512 PE43665
PE4251 PE42520 PE43670
PE4256 PE42521 PE43704
PE4257 PE42522 PE43705
PE4259 PE42540 PE43711
PE4270 PE42542 PE43712
PE4280 PE42543 PE43713
PE4312 PE42553 PE44820
PE4314 PE42562 PE46120
PE42020 PE42582 PE46130
PE42359 PE42641 PE46140
PE42412 PE42721 PE53110
PE42420 PE42722 PE53111
PE42421 PE42723 PE53210
PE42422 PE42724 PE53211
PE42423 PE42742 PE64102
PE42424 PE42750 PE64904
PE42426 PE42820 PE64906
PE42427 PE42821 PE64907
PE42430 PE42822 PE64909
PE42440 PE42823 PE423422
PE42441 PE42850 PE423641
PE42442 PE42851 PE426412
PE42451 PE43205 PE426462
PE42452 PE43508 PE426482
PE42462 PE43610 PE613050
PE42482 PE43614
       

A more detailed list of U.S. Patents issued to the company is given below.

Patent No. Title
6,531,739 Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same
6,653,885 On-Chip Integrated Mixer with Balun Circuit, and Method of Making the Same
6,737,900 Silicon-on-Insulator Dynamic D-Type Flip-Flop (DFF) Circuits
6,804,502 Switch Circuit and Method of Switching Radio Frequency Signals
6,869,229 Coupled Optical and Optoelectronic Devices, and Method of Making the Same
6,910,812 Small Scale Optoelectronic Package
7,088,971 Integrated RF Front End
7,123,898 Switch Circuit and Method of Switching Radio Frequency Signals
7,248,120 Stacked Transistor Method and Apparatus
7,411,250 Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same
7,460,852 Switch Circuit and Method of Switching Radio Frequency Signals
7,524,710 Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same
7,532,483 Mounting Integrated Circuit Dies for High Frequency Signal Isolation
7,586,162 High-Value Integrated Resistor and Method of Making
7,613,442 Switch Circuit and Method of Switching Radio Frequency Signals
7,619,462 Unpowered Switch and Bleeder Circuit
7,719,343 Low Noise Charge Pump Method and Apparatus
7,795,968 Power Ranging Transmit Power Amplifier
7,796,969 Symmetrically and Asymmetrically Stacked Transistor Group RF Switch
7,860,499 Switch Circuit and Method of Switching Radio Frequency Signals
7,872,533 Leakage Current Reduction in a Power Regulator
7,890,891 Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge
7,910,993 Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink
7,960,772 Tuning Capacitance to Enhance FET Stack Voltage Withstand
7,961,052 RF Power Amplifier Integrated Circuit and Unit Cell
8,022,734 Low Current Power Detection Circuit Providing Window Comparator Functionality
8,081,928 Canceling Harmonics in Semiconductor RF Switches
8,106,711 Stacked Pre-driver and Power Amplifier
8,111,104 Biasing Methods and Devices for Power Amplifiers
8,129,787 Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink
8,130,042 Methods and Devices for Leakage Current Reduction
8,131,251 Integrated RF Front End with Stacked Transistor Switch
8,305,139 Method and Apparatuses for High Power and/or High Frequency Devices
8,330,504 Dynamic Biasing Systems and Methods
8,350,624 Amplifiers and Related Biasing Methods and Devices
8,368,462 Method, System and Apparatus for RF Switching Amplifier
8,373,490 Method, System, and Apparatus for RF and DC Switching
8,378,736 Low Noise Charge Pump Method and Apparatus
8,405,147 Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink
8,441,299 Dual Path Level Shifter
8,487,706 Stacked Linear Power Amplifier with Capacitor Feedback and Resistor Isolation
8,493,128 RF Switching System, Module and Methods with Improved High Frequency Performance
8,502,607 Leakage Current Reduction in a Power Regulator
8,503,203 Pre-Charged of Switched Capacitor Circuits with Cascoded Drivers
8,536,636 Tuning Capacitance to Enhance FET Stack Voltage Withstand
8,559,907 Integrated RF Front End with Stacked Transistor Switch
8,583,111 Switch Circuit and Method of Switching Radio Frequency Signals
8,604,864 Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals
8,619,445 Protection of Switched Capacitor Power Converter
8,624,335 Electronic Module Metalization System, Apparatus and Methods of Forming Same
8,638,159 Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals
8,644,776 Systems and Methods for Providing Improved Power Performance in Wireless Communication Systems
8,649,754 Integrated RF Front End with Stacked Transistor Switch
8,669,804 Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals
8,686,787 High Voltage Ring Pump with Inverter Stages and Voltages Boosting Stages
8,692,609 Systems and Methods for Current Sensing
8,693,224 Pump Capacitor Configuration for Switched Capacitor Circuits
8,723,491 Control of Power Converters with Capacitive Energy Transfer
8,724,353 Efficient Gate Drivers for Switched Capacitor Converters
8,742,502 Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink-Harmonic Wrinkle Reduction
8,743,553 Power Converters with Integrated Capacitors
8,803,585 Dual Path Level Shifter
8,816,659 Low Noise High Efficiency Bias Generation Circuits and Method
8,817,501 Reconfigurable Switched Capacitor Power Converter Techniques
8,860,396 DC-DC Converter with Modular Stages
8,928,388 Self-Activating Adjustable Power Limiter
8,954,902 Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge
8,970,303 Amplifiers and Related Biasing Methods and Devices
8,987,792 Merged Active Devices on a Common Substrate
8,994,448 Systems and Methods for Generation of Internal Chip Supply Bias from High Voltage Control Line Inputs
8,994,452 Low-Noise High Efficiency Bias Generation Circuits and Method
9,000,841 Method, System and Apparatus for RF Switching Amplifier
9,024,700 Method and Apparatus for Use in Digitally Tuning a Capacitor in an Integrated Circuit Device
9,030,248 Level Shifter with Output Spike Reduction
9,030,250 Dual Path Level Shifter
9,041,459 Partial Adiabatic Conversion
9,041,484 Method, System and Apparatus for Resonator Circuits and Modulating Resonators
9,042,135 Methods and Apparatuses for a Soft-start Function with Auto-disable
9,054,062 Systems and Methods for Current Sensing Over an Extended Area
9,065,540 Systems and Methods for Minimizing Insertion Loss in a Multi-mode Communications System
9,087,899 Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink—Harmonic Wrinkle Reduction
9,106,227 Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals
9,124,265 Method and Apparatus for Transistor Switch Isolation
9,130,564 Method and Apparatus for Use in Improving Linearity of MOSFETs Using and Accumulated Charge Sink
9,136,800 Methods and Devices for Improving Power Amplifier Efficiency
9,143,037 Control of Multi-Phase Power Coverters with Capacitive Energy Transfer
9,160,292 Load Compensation in RF Amplifiers
9,177,737 Tuning Capacitance to Enhance FET Stack Voltage Withstand
9,178,493 Mismatch Detection Using Replica Circuit
9,184,702 Peak to Average Ratio Detector
9,184,709 Resonant Pre-Driver for Switching Amplifier
9,184,731 Method and Apparatus for Preventing Digital Step Attenuator Output Power Peaking During Attenuation State Transition
9,190,902 Low Noise Charge Pump Method and Apparatus
9,197,194 Methods and Apparatuses for Use in Tuning Reactance in a Circuit Device
9,203,299 Controller-Driven Reconfiguration of Switched-Capacitor Power Converter
9,219,445 Optimization Methods for Amplifier with Variable Supply Power
9,225,378 Switch Circuit and Method of Switching Radio Frequency Signals
9,264,053 Variable Frequency Charge Pump
9,276,526 Amplifier with Variable Feedback Impedance
9,276,527 Methods and Devices for Impedance Matching in Power Amplifier Circuits
9,276,547 Systems and Methods of Stacking LC Tanks for Wide Tuning Range and High Voltage Swing
9,281,786 Input Power Detecting Arrangement and Method
9,287,829 Control Systems and Methods for Power Amplifiers Operating in Envelope Tracking Mode
9,293,262 Digitally Tuned Capacitor with Tapered and Reconfigurable Quality Factors
9,294,056 Scalable Periphery Tunable Matching Power Amplifier
9,300,038 Method, System and Apparatus for Resonator Circuits and Modulating Resonators
9,300,286 Antenna Transmit Receive Switch
9,306,517 Resonant Pre-Driver for Switching Amplifier
9,306,617 Independent Control of Branch FETs for RF Performance Improvement
9,331,643 Methods and Devices for Thermal Control in Power Amplifier Circuits
9,331,738 Method, System and Apparatus for RF Switching Amplifier
9,354,654 High Voltage Ring Pump with Inverter Stages and Voltage Boosting Stages
9,362,826 Power Converter with Modular Stages Connected by Floating Terminals
9,369,087 Integrated RF Front End with Stacked Transistor Switch
9,374,125 Methods and Devices for Overcoming Insertion Loss in RF Systems
9,390,942 Method System and Apparatus for Preparing Substrates and Bonding Semiconductor Layers to Substrates
9,391,566 Methods and Devices for Testing Segmented Electronic Assemblies
9,397,635 Segmented Attenuator with Glitch Reduction
9,397,656 Circuit and Method for Controlling Charge Injection in Radio Frequency Switches
9,406,695 Circuit and Method for Improving ESD Tolerance and Switching Speed
9,407,212 Devices and Methods for Improving Yield of Scalable Periphery Amplifiers
9,413,298 Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,413,362 Differential Charge Pump
9,419,565 Hot Carrier Injection Compensation
9,425,762 System and Method for Tuning an RF Circuit
9,429,969 Low Noise High Efficiency Bias Generation Circuits and Method
9,438,185 Devices and Methods for Increasing Reliability of Scalable Periphery Amplifiers
9,438,196 Integrated Tunable Filter Architecture
9,444,432 Digital Step Attenuator with Reduced Relative Phase Error
9,444,465 Low Phase Noise Frequency Divider
9,455,670 Scalable Periphery for Digital Power Control
9,461,037 Reduced Generation of Second Harmonics of FETs
9,484,897 Level Shifter
9,490,647 Capacitance Discharge Limiter
9,496,849 Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements When Connected Between Terminals
9,497,854 Multi-Layer Power Converter with Devices Having Reduced Lateral Current
9,502,968 Switched-Capacitor Converters with Low-Voltage Gate Drivers
9,503,075 Delay Line System and Switching Apparatus with Embedded Attenuators
9,507,394 Integrated Circuit with Internal Supply Override
9,509,136 ESD Protection System Apparatus and Method with Adjustable Trigger Voltage Decoupled from DC Breakdown Voltage
9,509,263 Amplifiers and Related Biasing Methods and Devices
9,531,359 Multi-State Attenuator
9,535,110 Mismatch Detection Using Replica Circuit
9,537,472 Integrated Switch and Limiter Circuit
9,543,901 Optimization Methods for Amplifier with Variable Supply Power
9,559,830 Systems and Methods for Minimizing Insertion Loss in a Multi-Mode Communications System
9,564,887 High Frequency Absorptive Switch Architecture
9,590,674 Semiconductor Devices with Switchable Ground-Body Connection
9,595,923 Systems and Methods for Optimizing Amplifier Operations
9,595,956 Tuning Capacitance to Enhance FET Stack Voltage Withstand
9,602,063 Variable Impedance Match and Variable Harmonic Terminations for Different Modes and Frequency Bands
9,602,091 Low Phase Shift, High Frequency Attenuator
9,602,098 RF Switch with Bypass Topology
9,608,619 Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge
9,634,650 System for Insertion Loss Stabilization in a Phase Shifter Application
9,640,494 Grounded Die Seal Integrated Circuit Structure for RF Circuits
9,647,631 Tunable Impedance Matching Network
9,653,601 Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink - Harmonic Wrinkle Reduction
9,654,067 Devices and Methods for Improving Yield of Scalable Periphery Amplifiers
9,658,635 Charge Pump with Temporally-Varying Adiabaticity
9,660,590 Low-Noise High Efficiency Bias Generation Circuits and Method
9,660,598 Devices and Methods for Increasing Reliability of Scalable Periphery Amplifiers
9,660,611 Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
9,667,195 Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,667,217 High Performance Integrated Tunable Impedance Matching Network with Coupled Merged Inductors
9,667,227 Method and Apparatus for use in Digitally Tuning a Capacitor in an Integrated Circuit Device
9,667,246 Optimized RF Switching Device Architecture for Impedance Control Applications
9,667,255 Multiple Gate Voltage Generation for FET Switches in Radio Frequency Circuits
9,673,155 Integrated Tunable Filter Architecture
9,680,416 Integrated RF Front End with Stacked Transistor Switch
9,685,946 Radio Frequency Switching Circuit with Distributed Switches
9,685,963 Variable Frequency Charge Pump
9,685,990 Methods and Devices for Overcoming Insertion Loss in RF Systems
9,698,752 Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
9,705,482 High Voltage Input Buffer
9,709,620 Fuse Sense Circuit and Method
9,712,051 Power Converter with Modular Stages
9,712,120 Systems and Methods for Optimizing Amplifier Operations
9,712,160 Independent Control of Branch FETs for RF Performance Improvement
9,716,475 Programmable Low Noise Amplifier
9,716,477 Bias Control for Stacked Transistor Configuration
9,717,008 Integrated Circuit Calibration Architecture
9,729,107 Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,742,266 Charge Pump Timing Control
9,755,615 Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals
9,768,683 Differential Charge Pump
9,768,773 Dual Voltage Supply
9,778,669 Low-Noise High Efficiency Bias Generation Circuits and Method
9,780,728 Double Balanced Mixer
9,780,775 Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
9,780,778 Switch Circuit and Method of Switching Radio Frequency Signals
9,786,781 Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink - Harmonic Wrinkle Reduction
9,787,256 Coupled Coils Inter-Stage Matching Network
9,787,286 Low Phase Shift, High Frequency Attenuator
9,793,227 Switchable Die Seal Connection
9,793,795 Variable Frequency Charge Pump
9,793,892 High Speed and High Voltage Driver
9,800,211 Hot Carrier Injection Compensation
9,800,238 RF Switch with Bypass Topology
9,806,694 Methods and Apparatuses for Use in Tuning Reactance in a Circuit Device
9,831,857 Power Splitter with Programmable Output Phase Shift
9,831,869 Radio Frequency Switching Circuit with Distributed Switches
9,837,325 Electrically Testable Microwave Integrated Circuit Packaging Technique
9,837,412 S-Contact for SOI
9,837,965 Standby Voltage Condition for Fast RF Amplifier Bias Recovery
9,842,858 Butted Body Contact for SOI Transistor
9,843,293 Gate Drivers for Stacked Transistor Amplifiers
9,843,311 Integrated Level Shifter Circuit
9,847,348 Systems, Methods, and Apparatus for Enabling High Voltage Circuits
9,847,712 Protection of Switched Capacitor Power Converters
9,847,715 Efficient Gate Drivers for Switched Capacitor Converters
9,847,759 Scalable Periphery Tunable Matching Power Amplifier
9,851,732 Split Power Supply Bias with Kill Switch
9,857,818 Improved Biasing for Lower Ron of LDO Pass Devices
9,864,000 Mismatch Detection using Replica Circuit
9,866,212 Tuning Capacitance to Enhance FET Stack Voltage Withstand
9,882,471 DC-DC Converter with Modular Stages
9,882,531 Body Tie Optimization for Stacked Transistor Amplifier
9,887,622 Charge pump stability control
9,887,695 Circuit and Method for Controlling Charge Injection in Radio Frequency Switches
9,900,004 Radio Frequency Switching Circuit with Distributed Switches
9,906,208 State Change Stabilization in a Phase Shifter/Attenuator Circuit
9,912,327 Dead Time Control Circuit for a Level Shifter
9,915,963 Method for Adaptive Compensation of Linear Voltage Regulators
9,917,613 Fine and Coarse Phase and Amplitude Control
9,921,594 LDO with Thin Pass Device
9,929,701 LNA with Programmable Linearity
9,935,614 Multi-State Attenuator
9,935,678 Broadband Power Limiter
9,941,347 Floating Body Contact Circuit Method for Improving ESD Performance and Switching Speed
9,941,843 Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,941,849 Programmable Optimized Band Switching LNA for Operation in Multiple Narrow-Band Frequency Ranges
9,947,688 Integrated Circuits with Components on Both Sides of a Selected Substrate and Methods of Fabrication
9,948,252 Device Stack with Novel Gate Capacitor Topology
9,948,308 Multi-Modulus Prescaler with Improved Noise Performance
9,948,481 Positive Logic Digitally Tunable Capacitor
9,960,098 Systems and Methods for Thermal Conduction Using S-Contacts
9,960,736 Control Systems and Methods for Power Amplifiers Operating in Envelope Tracking ...
9,960,737 Stacked PA Power Control
9,966,988 Integrated RF Front End with Stacked Transistor Switch
9,973,145 Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,973,149 Source Switched Split LNA
9,979,387 High Speed and High Voltage Driver
9,991,889 High Throw-Count RF Switch
9,991,973 Integrated Circuit Calibration Architecture
9,998,002 Differential Charge Pump
9,998,075 LDO with Fast Recovery from Saturation
10,003,322 Temperature Compensated Digital Step Attenuator
10,020,798 Low Phase Shift, High Frequency Attenuator
10,027,224 Charge pump stability control
10,027,283 Universal RF Amplifier Controller
10,033,333 Universal RF Amplifier Controller
10,033,349 Low Loss Multi-State Phase Shifter
10,038,409 RF Switch with Integrated Tuning
10,038,414 RF Switch with Split Tunable Matching Network
10,038,418 Optimized Multi Gain LNA Enabling Low Current and High Linearity Including Highly Linear Active Bypass
10,044,347 Dead Time Control
10,050,616 Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals
10,056,874 Power Amplifier Self-Heating Compensation Circuit
10,056,889 Delay Line System and Switching Apparatus with Embedded Attenuators
10,062,946 Reflection-Based RF Phase Shifter
10,069,481 State Change Stabilization in a Phase Shifter/Attenuator Circuit
10,074,746 Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink - Harmonic Wrinkle Reduction
10,075,159 High Frequency Phase Shifter Using Limited Ground Plane Transition And Switching Arrangement
10,083,947 Power Converters with Integrated Capacitors
10,084,415 Fast Charge for Quick Amplifier Settling
10,097,232 Apparatus for Reducing RF Crossover Coupling
10,109,537 Electrically Testable Microwave Integrated Circuit Packaging Technique
10,110,166 LNA with Variable Gain and Switched Degeneration Inductor
10,114,391 Low-Noise High Efficiency Bias Generation Circuits and Method
10,115,787 Low Leakage FET
10,116,272 Variable Impedance Match and Variable Harmonic Terminations for Different Modes and Frequency Bands
10,116,297 DC-Coupled High-Voltage Level Shifter
10,128,745 Charge Balanced Charge Pump Control
10,128,864 Non-Linear Converter
10,128,963 Integrated Circuit Calibration Architecture
10,141,888 Double Balanced Mixer
10,141,895 Systems and Methods for Optimizing Amplifier Operations
10,141,907 Integrated BPF and LNA Input Match
10,141,910 Integrated and Combined Phase Shifter and Isolation Switch
10,141,927 Optimized RF Switching Device Architecture for Impedance Control Applications
10,141,958 Adaptive Tuning Network for Combinable Filters
10,142,039 Integrated Circuit Calibration Architecture
10,147,740 Systems, Methods, and Apparatus for Enabling High Voltage Circuits
10,148,234 Device Stack with Novel Gate Capacitor Topology
10,148,255 Low Noise Charge Pump Method and Apparatus
10,148,265 Radio Frequency Switching Circuit with Distributed Switches
10,153,760 Reconfigurable Direct Mapping for RF Switch Control
10,153,763 Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,153,767 Switch Circuit and Method of Switching Radio Frequency Signals
10,158,328 Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
10,158,345 Methods and Apparatuses for use in Tuning Reactance in a Circuit Device
10,162,376 Partial Adiabatic Conversion
10,171,075 High Speed and High Voltage Driver
10,171,076 Independent Control of Branch FETs for RF Performance Improvement
10,172,231 Methods and Apparatus for Reducing RF Crossover Coupling
10,177,715 Front End Module with Input Match Configurability
10,177,895 Systems and Methods for Minimizing Insertion Loss in a Multi-Mode Communications System
10,181,631 Compact Low Loss Signal Coupler
10,181,819 Standby Voltage Condition for Fast RF Amplifier Bias Recovery
10,181,823 Integrated Ultra-Compact VSWR Insensitive Coupler
10,181,850 High Throw-Count RF Switch
10,184,973 Mismatch Detection using Replica Circuit
10,187,013 Stacked PA Power Control
10,192,884 Butted Body Contact for SOI Transistor
10,193,441 DC-DC Transformer with Inductor for the Facilitation of Adiabatic Inter-Capacitor Charge Transport
10,193,531 Digital Step Attenuator
10,199,996 Optimized Multi-LNA Solution for Wideband Auxiliary Inputs Supporting Multiple Bands
10,200,026 High Power Handling Switch Using Reduced Operating Impedance
10,205,439 Digital Step Attenuator with Reduced Relative Phase Error
10,210,118 Serial-Bus Interface for Multi-Die Module
10,210,130 Serial-Bus Interface for Multi-Die Module
10,211,801 Hybrid Coupler with Phase and Attenuation Control
10,224,913 Self-Activating Adjustable Power Limiter
10,236,836 Tuned Amplifier Matching Based on Band Switch Setting
10,236,863 Programmable Voltage Variable Attenuator
10,236,872 AC Coupling Modules for Bias Ladders
10,243,519 Bias Control for Stacked Transistor Configuration
10,250,131 Low-Noise High Efficiency Bias Generation Circuits and Method
10,250,199 Cascode Amplifier Bias Circuits
10,250,339 Integrated Circuit Calibration Architecture
10,256,287 Floating Body Contact Circuit Method for Improving ESD Performance and Switching Speed
10,263,512 Switched-Capacitor Converters with Low Voltage Gate Drivers
10,263,514 Selectable Conversion Ratio DC-DC Converter
10,276,371 Managed Substrate Effects for Stabilized SOI FETs
10,277,141 Current Protected Integrated Transformer Driver for Isolating a DC-DC Convertor
10,277,168 Stacked Power Amplifier Power Control
10,277,201 Temperature Compensated Digital Step Attenuator
10,277,211 Integrated Switch and Self-Activating Adjustable Power Limiter
10,277,268 Method and Apparatus for Switching of Shunt and Through Switches of a Transceiver
10,284,151 LNA with Programmable Linearity
10,291,208 Method and Apparatus for Adjusting the Slope on Insertion Loss as a Function of Frequency of RF Digital Step Attenuators
10,291,223 RF Switch with Bypass Topology
10,296,029 Method for Adaptive Compensation of Linear Voltage Regulators
10,305,433 Power Amplifier Self-Heating Compensation Circuit
10,312,885 Self-Matching Phase Shifter/Attenuator
10,319,854 High Voltage Switching Device
10,326,358 Power Converter with Modular Stages Connected by Floating Terminals
10,326,484 Reconfigurable Carrier Aggregation FECC with Switched Filters and Programmable Band Switching LNA
10,333,392 Reconfigurable Switched Capacitor Power Converter Techniques
10,333,471 Scalable Periphery Tunable Matching Power Amplifier
10,340,876 Tunable and Integrated Impedance Matching and Filter Circuit
10,340,892 Multi-Channel Digital Step Attenuator Architecture
10,348,191 Power Converter with Switched-Capacitor Network
10,348,195 Charge Balanced Charge Pump Control
10,348,293 DC-Coupled High-Voltage Level Shifter
10,355,663 Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
10,367,453 Body Tie Optimization for Stacked Transistor Amplifier
10,374,512 Switch-Timing in a Switched-Capacitor Power Converter
10,374,654 Integrated RF Front End with Stacked Transistor Switch
10,381,924 Power Converters with Modular Stages
10,381,991 Drain Sharing Split LNA
10,382,031 Method and Apparatus for use in Digitally Tuning a Capacitor in an Integrated Circuit Device
10,389,235 Power Converter
10,389,236 Disturbance Quelling
10,389,306 Gate Drivers for Stacked Transistor Amplifiers
10,396,772 Methods and Devices to Improve Switching Time by Bypassing Gate Resistor
10,396,780 High Frequency Phase Shifter Using Limited Ground Plane Transition And Switching Arrangement
10,404,162 DC-DC Converter with Modular Stages
10,404,245 Dead Time Control Circuit for a Level Shifter
10,424,564 Multi-Layer Power Converter with Devices Having Reduced Lateral Current
10,432,193 High Frequency Multi-Port Switch Architecture
10,432,238 Detuning Multiband Tunable Matching Networks
10,438,950 S-Contact for SOI
10,439,562 Current Mirror Bias Compensation Circuit
10,439,563 Positive Temperature Coefficient Bias Compensation Circuit
10,439,564 Second Harmonic Terminations for AM-AM and AM-PM Suppression
10,447,032 Adjustable Power Limiter with Integrated Power Detector
10,454,368 Charge Pump Stability Control
10,461,704 Switchless Multi Input Stacked Transistor Amplifier Tree Structure
10,468,360 Integrated Tunable Filter Architecture
10,475,720 S-Contact Thermal Structure with Active Circuitry
10,476,453 Programmable Optimized Band Switching LNA for Operation in Multiple Narrow-Band Frequency Ranges
10,476,484 Positive Logic Digitally Tunable Capacitor
10,476,515 Non-Linear Converter to Linearize the Non-Linear Output of Measurement Devices
10,483,921 Clockless Frequency Detector
10,483,929 Power Amplifier Self-Heating Compensation Circuit
10,484,038 Phased Array Transceiver with Built-In Phase Interferometer
10,491,164 Source Switched Split LNA
10,491,165 Doherty Amplifier with Adjustable Alpha Factor
10,505,511 High Resolution Attenuator or Phase Shifter with Weighted Bits
10,505,530 Positive Logic Switch with Selectable DC Blocking Circuit
10,511,297 High-Speed Switch with Accelerated Switching Time
10,523,195 Mixed Style Bias Network for RF Switch FET Stacks
10,530,320 Attenuator De-Qing Loss Improvement and Phase Balance
10,546,747 Managed Substrate Effects for Stabilized SOI FETs
10,571,940 Low-Noise High Efficiency Bias Generation Circuits and Method
10,573,674 SLT Integrated Circuit Capacitor Structure and Methods
10,574,140 Charge Balanced Charge Pump Control
10,580,903 Semiconductor-On-Insulator Transistor with Improved Breakdown Characteristics
10,581,387 RF Switch with Split Tunable Matching Network
10,581,409 Clocked Frequency Detector RF Auto-Tuning System
10,587,225 Transient Stabilized Cascode Biasing
10,587,229 Multi-Stage Stacked Power Amplifier Feedback Circuit for Improved Performance
10,594,202 Current In-Rush Limiter
10,601,100 Compact Low Loss Signal Coupler
10,601,376 Improved Input Third Order Intercept Point in Low Noise Amplifier with Degeneration Tank Circuit
10,601,377 Systems and Methods for Optimizing Amplifier Operations
10,608,617 Low Noise Charge Pump Method and Apparatus
10,622,990 Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,622,992 Tuning Capacitance to Enhance FET Stack Voltage Withstand
10,622,993 Switch Circuit and Method of Switching Radio Frequency Signals
10,622,995 Independent Control of Branch FETs for RF Performance Improvement
10,629,621 Butted Body Contact for SOI Transistor
10,630,280 AC Coupling Modules for Bias Ladders
10,630,284 Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals
10,637,526 Radio Frequency Switching Circuit with Distributed Switches
10,644,590 Power Supply for Gate Driver in Switched-Capacitor Circuit
10,658,386 Thermal Extraction of Single Layer Transfer Integrated Circuits
10,666,134 Fault Control for Switched Capacitor Power Converter
10,672,726 Transient Stabilized SOI FETs
10,672,806 High-Q Integrated Circuit Inductor Structure and Methods
10,673,401 Optimized Multi Gain LNA Enabling Low Current and High Linearity Including Highly Linear Active Bypass
10,680,590 Integrated Switch and Self-Activating Adjustable Power Limiter
10,680,600 Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,686,367 Apparatus and Method for Efficient Shutdown of Adiabatic Charge Pumps
10,686,409 Drain Switched Split Amplifier with Capacitor Switching for Noise Figure and Isolation Improvement in Split Mode
10,686,484 Method and Apparatus for Switching of Shunt and Through Switches of a Transceiver
10,690,708 Differential Phase and Amplitude Detector
10,693,368 Charge Pump Stability Control
10,693,386 Current Protected Integrated Transformer Driver for Isolating a DC-DC Convertor
10,693,435 Integrated and Combined Phase Shifter and Isolation Switch
10,699,970 Electrically Testable Integrated Circuit Packaging
10,700,642 Gate Drivers for Stacked Transistor Amplifiers
10,700,650 Configurable Wideband Split LNA
10,700,658 Adaptive Tuning Networks with Direct Mapped Multiple Channel Filter Tuning
10,700,679 RF Switch with Bypass Topology

Contact pSemi for further information.

Copyright © pSemi Corporation. All rights reserved.

Stay in touch

Contact Sales & Support

Subscribe to our Newsletter