AD8353 PDF Datasheet

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Description

This is RF Gain Block. Data Sheet FEATURES Fixed gain of 20 dB Operational frequency of 1 MH- to 2.7 GH- Linear output power up to 9 dBm Input, output internally matched to 50 Ω Temperature and power supply stable Noise figure: 5.3 dB Power supply: 3 V or 5 V APPLICATIONS VCO buffers General Tx, Rx amplification Power amplifier predrivers Low power antenna drivers GENERAL DESCRIPTION The AD8353 is a broadband, fixed-gain, linear amplifier that operates at frequencies from 1 MH- up to 2.7 GHz. It is intended for use in a wide variety of wireless devices, including cellular, broadband, CATV, and LMDS, MMDS applications. By taking advantage of Analog Devices, Inc., high performance, complementary Si bipolar process, these gain blocks provide excellent stability over process, temperature, and power supply. This amplifier is single-ended and internally matched to 50 Ω with a return loss of greater than 10 dB over the full operating frequency range. The AD8353 provides linear output power of 9 dBm with 20 dB of g.