AD8369 Datasheet (Analog Devices) - 45 dB Digitally Controlled VGA LF to 600 MHz

AD8369, 45 dB Digitally Controlled VGA LF to 600 MHz

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

AD8369 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