U2860B-M Overview
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 ponents.
U2860B-M Key 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 Sound Channels
- 5-V Supply Voltage, Low-power Consumption
- Few External ponents
