TDA9901 - Wideband differential digital controlled variable gain amplifier
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
TDA9901 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
