General Description:
The TDA9821 is a monolithic, integrated, TV FM intercarrier sound demodulator for all FM standards. The circuit contains two separate FM demodulators using Phase Locked Loop (PLL) reference frequency generation. The circuit requires a minimum number of external components.
Circuit Diagram:
 |
| Dual channel TV FM intercarrier sound demodulator |
Datasheet for TDA9821: Download
