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Description: 24dB Range, 1dB Step Size Programmable VGA
Manufacturer:Analog Devices
Datasheet:PDF (237K).
Click here to download *)

The AD8375 is a digitally controlled, variable gain wide bandwidth amplifier that provides precise gain control, high IP3 and low noise figure. The excellent distortion performance and high signal bandwidth makes the AD8375 an excellent gain control device for a variety of receiver applications. For wide input dynamic range applications, the AD8375 provides a broad 24dB gain range with 1 dB resolution. The gain is adjusted through a 5-pin control interface and can be driven using standard TTL levels. The open-collector outputs provide a flexible interface, allowing the overall signal gain to be set by the loading resistance. The AD8375 offers a maximum transconductance gain of 67 m-1's, resulting in a signal gain of 20dB when driving a 150-Ohm load. The maximum signal gain increases to ~24dB when driving a 250-Ohm differential load.

Click here to download AD8375 Datasheet
Click here to download AD8375 Datasheet
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