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SZA-2044 - Power Amplifier

Description

Sirenza Microdevices’ SZA-2044 is a high efficiency class AB Heterojunction Bipolar Transistor (HBT) amplifier housed in a low-cost surface-mountable plastic package.

Features

  • an output power detector, on/off power control and high RF overdrive robustness. SZA-2044 2.0-2.7 GHz 5V 1W Power Amplifier 4mm x 4mm QFN Package Product Features.
  • 802.11g 54Mb/s Class AB Performance Pout = 22.5dBm @ 3% EVM, 5V, 340mA Pout = 18dBm @ 3% EVM, 3.3V, 175mA On-chip Output Power Detector P1dB = 29.5dBm @ 5V, P1dB = 25dBm @ 3.3V Robust - Survives RF Input Power = +15dBm - 1000V ESD Class 1C Power up/down control < 1µs Functional Bl.

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Datasheet preview – SZA-2044

Datasheet Details

Part number SZA-2044
Manufacturer Sirenea
File Size 289.07 KB
Description Power Amplifier
Datasheet download datasheet SZA-2044 Datasheet
Additional preview pages of the SZA-2044 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Product Description Sirenza Microdevices’ SZA-2044 is a high efficiency class AB Heterojunction Bipolar Transistor (HBT) amplifier housed in a low-cost surface-mountable plastic package. This HBT amplifier is made with InGaP on GaAs device technology and fabricated with MOCVD for an ideal combination of low cost and high reliability. This product is specifically designed as a final stage for 802.11b/g and 801.16 equipment in the 2.0-2.7 GHz bands. It can run from a 3V to 5V supply. Optimized on-chip impedance matching circuitry provides a 50Ω nominal RF input impedance. The external output match and bias adjustability allows load line optimization for other applications or over narrower bands.
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