U4454B Description
The U4454B quasi-split-sound processor is a bipolar integrated circuit for all FM-TV standards and NICAM sound systems. For FM/NICAM the IC operates as QSS-mixer. In case of AM sound the circuit can be used as AM demodulator.
U4454B is Quasi-Split-Sound Processing and AM-Demodulator manufactured by TEMIC Semiconductors.
| Part Number | Description |
|---|---|
| U4459B | IF Amplifier |
| U4488B | Quasi-Split Sound Circuit and AM Demodulator |
The U4454B quasi-split-sound processor is a bipolar integrated circuit for all FM-TV standards and NICAM sound systems. For FM/NICAM the IC operates as QSS-mixer. In case of AM sound the circuit can be used as AM demodulator.