TDA9901 - Wideband differential digital controlled variable gain amplifier

NXP

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Datasheet Details

Part number	TDA9901
Manufacturer	NXP
File Size	90.71 KB
Description	Wideband differential digital controlled variable gain amplifier
Datasheet	TDA9901_PhilipsSemiconductors.pdf

TDA9901 Product details

Description

TDA9901 The TDA9901 is a wideband, low noise amplifier with differential inputs and outputs.The TDA9901 incorporates an AGC function with digital control.The TDA9901 is optimized for fast switching between different gain settings, preserving small phase and amplitude error.The TDA9901 presents an excellent combination of low noise and good linearity for a wide input frequency range.The TDA9901 is optimized for processing IF signals in GSM base stations.It is also suited for many other app

Features

130 MHz,.
3 dB small signal bandwidth.
Digitally controlled gain.
TTL/CMOS compatible digital inputs (3.3 or 5 V).
TTL single ended or differential clock input with PECL compatibility.
24 dB gain control range.
Five steps of 6 dB plus 6 dB fixed gain.
30 dB gain maximum.
High impedance differential inputs.
Low impedance differential outputs.
High power supply rejection.
125 nV/√Hz output v.

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Published: Apr 16, 2005 |