NE5209 Datasheet - Philips

NE5209, Wideband variable gain amplifier

INTEGRATED CIRCUITS NE/SA5209 Wideband variable gain amplifier Product specification RF Communications Handbook 1990 Aug 20 Philips Semiconductors ...
The NE5209 represents a breakthrough in monolithic amplifier design featuring several innovations.

Features

* Gain to 1.5GHz
* 850MHz bandwidth
* High impedance differential input
* 50Ω differential output
* Single 5V power supply
* 0 - 1V gain control pin
* >60dB gain control range at 200MHz
* 26dB maximum gain differential
* Except

Applications

* Linear AGC systems
* Very linear AM modulator
* RF balun
* Cable TV multi-purpose amplifier
* Fiber optic AGC
* RADAR
* User programmable fixed gain block
* Video
* Satellite receivers
* Cellular communications TEMPE

NE5209_PhilipsSemiconductors.pdf