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TDA9901 - Wideband differential digital controlled variable gain amplifier

Description

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.

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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Datasheet preview – TDA9901

Datasheet Details

Part number TDA9901
Manufacturer NXP
File Size 90.71 KB
Description Wideband differential digital controlled variable gain amplifier
Datasheet download datasheet TDA9901 Datasheet
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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA9901 Wideband differential digital controlled variable gain amplifier Product specification Supersedes data of 1998 Apr 15 File under Integrated Circuits, IC02 1999 Oct 08 Philips Semiconductors Product specification Wideband differential digital controlled variable gain amplifier FEATURES • 130 MHz, −3 dB small signal bandwidth • Digitally controlled gain • TTL/CMOS compatible digital inputs (3.
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