GENERAL DESCRIPTION
The MSM7660 is a decoder which converts digitally sampled NTSC or PAL video signals to the format based on ITU-RBT601.
The MSM7660 can accept composite video and S video signals.
For composite signals, the MSM7660 converts signals to YUV data via a 2-dimensional Y/C separation circuit. For S video signals, the MSM7660 converts signals to YUV data by passing the 2-dimensional Y/C separation circuit.
An internal AGC/ACC circuit makes decoding of images relatively easy.
Video signals are internally synchronized, so a relatively wide range of video signals can be decoded without using an external VCO circuit.

FEATURES
• Accepts composite video and S video signals
• Compatible with NTSC/PAL
• 2-dimensional Y/C separation using adaptive comb filter (this filter is bypassed for S video signal input)
    NTSC: 3 lines/2 lines
    PAL: 2 lines
• Sampling frequency
    14.75 MHz (PAL Square Pixel)
    14.31818 MHz (NTSC 4Fsc)
    12.27 MHz (NTSC Square Pixel)
    13.5 MHz (ITU-RS601)
• Internal AGC/ACC circuit
• 8-bit Y/C (CbCr) output (conforms to ITU-RBT601)
    YCbCr: 4:2:2
    YCbCr: 4:1:1
• High impedance output possible, priority cascade control function
• I2C-BUS interface
• External terminal mode (default) or internal register mode can be selected for operation mode setting.
• A frequency one or two times the sampling clock is supplied to LSI
• Power consumption: 500 mW (Typ. 13.5 MHz)
• Package:
    80-pin plastic QFP (QFP80-P-1420-0.80-BK) (Product name: MSM7660GS-BK)