MSM7662 查看數據表（PDF） - Oki Electric Industry

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MSM7662

NTSC/PAL Digital Video Decoder

Oki Electric Industry 

¡ Semiconductor

PEDL7662-02

MSM7662

° Compatible pixel frequencies (normal/twice the pixel frequency)

13.5 MHz (13.5/27 MHz)

: NTSC/PAL ITU-RBT.601

12.272727 MHz (12.272727/24.545454 MHz) : NTSC Square pixel

14.31818 MHz (14.31818/28.63636 MHz)

: NTSC 4fsc

14.75 MHz (14.75/29.5 MHz)

: PAL Square Pixel

• Built-in AGC/ACC circuits, compatible with a wide range of input levels

Input level range: –8 dB to +3.5 dB (0.4 V to 1.5 V)

Switchable between AGC/MGC (fixed gain) and ACC/MCC (fixed gain)

° Decimation filter built into input stage, allows easy configuration of filter prior to A/D

converter (when input at twice the pixel frequency)

° Automatic NTSC/PAL recognition (only for ITU-RBT.601)

° Sleep mode

° Multiplex signal recognition (closed caption)

During vertical blanking interval, data is output as 8-bit data.

° I2C-bus interface

° 3.3 V single power supply (I/O 5 V tolerance)

° Package:

100-pin plastic TQFP (TQFP100-P-1414-0.50-K) (Product name: MSM7662TB)

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