TDA9901 amplifier equivalent, wideband differential digital controlled variable gain amplifier.
* 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 c.
* Linear AGC systems
* IF amplifier in IF conversion systems (e.g. base stations or satellite receivers)
* I.
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