High Speed Quad CMOS Operational Amplifiers

PIF / SIF+ATT IC FOR TV / VTR To input function

SECAM,PAL (Quasi-Parallel) Audio IF Circuit

8.5W 2-Channel AF Power Amplifier

Support for AM Stereo and Electronic Tuning Single Chip Music Center IC (AM/FM IF + MPX) for Use in Compact Radio/Casette Products