AD8335 - Low Cost Variable Gain Amplifier

Product Overview

Analog Devices

Part number	AD8335
Manufacturer	Analog Devices
File Size	950.73 KB
Description	Low Cost Variable Gain Amplifier
Datasheet	AD8335 Datasheet
Additional preview pages of the AD8335 datasheet.

The AD8335 is a quad variable gain amplifier (VGA) with low noise preamplifier intended for cost and power sensitive applications.

Low noise preamplifier (PrA) Voltage noise = 1.3 nV/√Hz typical Current noise = 2.4 pA/√Hz typical NF = 7 dB (RS = RIN = 50 Ω) Single-ended input; VIN maximum = 625 mV p-p Active input match Input SNR (noise bandwidth = 20 MHz) = 92 dB VGA Differential output VOUT maximum = 5 V p-p, RL = 500 Ω differential Gain range (8 dB output gain step).
10 dB to +38 dB.
low gain mode.
2 dB to +46 dB.
high gain mode Accurate linear-in-dB gain control PrA + VGA performance.

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Published: Jan 19, 2007 |