LC7872E Key Features
- A CD-G decoder can be implemented with just two chips: a controller is not required
- Silicon gate CMOS structure for low power operation
- Single 5 V power supply
- 64-pin QFP (QIP) package
- Built-in RGB encoder allows a CD-G decoder to be implemented in just two chips: the LC7872E and an external 64-kword × 4
- Interpolation and protection for the CD subcode synchronization signals as well as de-interleaving, error detection and
- Two crystal oscillator systems, one for NTSC and one for PAL are provided and can be switched easily using the control p
- The LC7872E performs CD graphics instruction processing and drawing processing and controls the image display
- position video 8-bit D/A converter output provided
- Superimposition support