Outline

This IC is a sync detection circuit for obtaining the best reception state on VCR and TV channel selection systems. A system with high detection precision and no adjustment required can be configured due to the PLL format using a ceramic resonator. It can also be used in OSD circuits for blue-back switching and the like.

Features

1. Can be used in VCR and TV channel selection systems, and also for blue-back, etc.

2. High precision due to use of PPL format

3. Ceramic resonator means no adjustment required

4. Ceramic resonator can be selected for use in either PAL or NTSC

5. Power supply voltage VCC=5V

Applications

1. TV

2. VCR

3. Other video equipment