F1240 Datasheet - IDT

F1240, Dual Channel IF Digital Variable Gain Amplifier

Dual Channel IF Digital Variable Gain Amplifier F1240 10MHz to 500MHz Datasheet .
The F1240 is a dual channel IF variable gain amplifier for diversity basestation receivers.

Features

* Ideal for systems with high SNR requirements
* 20dB typical Maximum Gain
* 31.5dB gain control range
* 6 bit control via serial or parallel control
* 0.5dB Gain Steps
* Excellent Noise Figure : 4.0dB
* NF degrades just 1.3dB @ 10dB below Max Gain
* 200Ω Differential

Applications

* Information section for more details and benefits of the F1240 in IF sampling receivers. Typical Applications
* Base Station 2G, 3G, 4G, TDD radio cards
* Repeaters and E911 systems
* Digital Pre-Distortion
* Point to Point Infrastructure

F1240-IDT.pdf