Application Notes

Applications Support

Designing for tomorrow's challenging RF applications requires great products and great technical support. From our engineering excellence, to streamlined manufacturing and technical sales and applications support, Peregrine Semiconductor is committed to a complete product solution.
The following Application Notes will help you on your way.

Technology Briefs

The History of Silicon-on-Sapphire

Single Event Effects in UltraCMOS® Devices

Normalized Phase Noise in UltraCMOS® Devices

Application Notes

DC-DC POL Buck Regulators

Note	Description
AN32	AN32: Radiation-Hardened Power Management Solution for Xilinx Virtex-5 Space-Grade FPGAs
AN34	AN34: Implementing Design Features of the PE9915x Point-of-Load Buck Regulator

Digital Step Attenuators

Note	Description
AN26	Advantages of UltraCMOS® DSAs with Serial-Addressability
AN27	Using Blocking Capacitors with UltraCMOS® Devices
AN33	5-bit and 6-bit RF Digital Step Attenuator Compatibility

DuNE™ Digitally Tunable Capacitors

Note	Description
AN28	Using the DTC with I²C Operation
AN29	DTC Theory of Operation

PLL Freq. Synthesizers

Note	Description
AN10	Connecting the PE9601 and PE3236 Serial Bus Interface
AN12	Considerations for Using the PE323x/PE333x in Fractional-N or Sigma-Delta Designs
AN16	Using Peregrine PLL in System Clock Applications
AN17	OC-12 622.08 MHz Reference Clock Design
AN22	AN22: Migrating from PE9702 to PE97022
AN23	AN23: Migrating from PE9704 to PE97042
AN24	AN24: Migrating from PE9763 to PE97632

Switches

Note	Description
AN15	Impedance Matching the PE4210/20/30 RF Switches for 75 Ohm Applications
AN18	RF Switch Performance Advantages of UltraCMOS® Technology over GaAs Technology
AN20	Multi-Port Handset Switch S-Parameters
AN27	Using Blocking Capacitors with UltraCMOS® Devices

Applications Support

Technology Briefs

DC-DC POL Buck Regulators

Digital Step Attenuators

DuNE™ Digitally Tunable Capacitors

PLL Freq. Synthesizers

Switches

Applications Support

Products

Support

Technology

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