U2860B-M Datasheet (Atmel) - Dual-Channel FM Sound Demodulator

U2860B-M, Dual-Channel FM Sound Demodulator

The U2860B-M is a dual-channel FM sound demodulator realized with Atmel ’s advanced bipolar process.

All TV FM standards, from 4.5 MHz up to 6.5 MHz (standard M, B/G, I, D/K) can be processed with high performance.

The circuit is alignment-free and has a minimum number of external components.

With 5

U2860B-M Features

* Two Alignment-free PLL FM Demodulators, Automatic Lock-in on the Received Sound Carrier Frequency

* Mono and Dual Channel Application

* Sound IF Inputs Provided for Ceramic Filters

* Automatic Mute for Second Sound Channel (Squelch)

* Mute Function for Both