AD8369 - 45 dB Digitally Controlled VGA LF to 600 MHz

Analog Devices

Datasheet Details

Part number	AD8369
Manufacturer	Analog Devices
File Size	757.77 KB
Description	45 dB Digitally Controlled VGA LF to 600 MHz
Datasheet	AD8369 Datasheet

General Description

The AD8369 is a high performance digitally controlled variable gain amplifier (VGA) for use from low frequencies to a –3 dB frequency of 600 MHz at all gain codes.

The AD8369 delivers excellent distortion performance: the two-tone, third-order intermodulation distortion is –69 dBc at 70 MHz for a 1 V

Key Features

Digitally Controlled Variable Gain in 3 dB Steps.
5 dB to +40 dB (RL = 1 k⍀).
10 dB to +35 dB (RL = 200 ⍀) Less than 0.2 dB Flatness over a +20 MHz Bandwidth up to 380 MHz 4-Bit Parallel or 3-Wire Serial Interface Differential 200 ⍀ Input and Output Impedance Single 3.0 V.
5.5 V Supply Draws 37 mA at 5 V Power-Down.

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