Low Frequency Passive Mixer with Integrated LO Amplifier

The PE4152 is a high linearity quad metal-oxide-semiconductor field-effect transistor (MOSFET) mixer with an integrated local oscillator (LO) amplifier. The LO amplifier allows for LO input drive levels of less than 0 dBm to produce third-order intercept point (IIP3) values similar to a quad MOSFET array driven with a 15 dBm LO drive. The PE4152 operates with differential signals at the radio frequency (RF) and intermediate frequency (IF) ports and the integrated LO buffer amplifier drives the mixer core. It can be used as an upconverter or a downconverter.

The PE4152 also offers an integrated LO amplifier bypass option providing additional flexibility for low power or increased linearity operation. The bypassed LO amplifier allows superior LO to RF and LO to IF isolation levels relative to the enabled mode.

PE42722 - UltraCMOS® SPDT RF Switch

Low Frequency Passive Mixer with Integrated LO Amplifier

PE4152


The PE4152 is a high linearity quad metal-oxide-semiconductor field-effect transistor (MOSFET) mixer with an integrated local oscillator (LO) amplifier. The LO amplifier allows for LO input drive levels of less than 0 dBm to produce third-order intercept point (IIP3) values similar to a quad MOSFET array driven with a 15 dBm LO drive. The PE4152 operates with differential signals at the radio frequency (RF) and intermediate frequency (IF) ports and the integrated LO buffer amplifier drives the mixer core. It can be used as an upconverter or a downconverter.

The PE4152 also offers an integrated LO amplifier bypass option providing additional flexibility for low power or increased linearity operation. The bypassed LO amplifier allows superior LO to RF and LO to IF isolation levels relative to the enabled mode.

Industry-Leading Product

Specifications

DescriptionHigh Linearity
Min Freq.136 MHz
Max Freq.520 MHz
Max LO Drive (dBm)–6
Min LO Drive (dBm)–10
IIP3 (dBm)26
Package20L QFN
Package (mm)4x4

About Product

Key Features

      Ultra-high linearity quad MOSFET array with integrated LO amplifier
      Ideal for mobile radio and up or down conversion applications
      Low conversion loss
      High LO isolation
      RoHS-compliant 10-lead MSOP package
      Ideal for highly magnetic environments
      Packaging: 10-lead 3 × 3 × 0.86 mm MSOP

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