MSM7653中文資料沖電線數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The MSM7653 is a digital NTSC/PAL encoder. By inputting digital image data conforming to ITU Rec. 656 or ITURBT 601, it outputs selected analog composite video signals, analog S video signals. For the scanning system, interlaced or noninterlaced mode can be selected.

FEATURES

? Video signal system: NTSC/PAL

? Scanning system: interlaced/noninterlaced (NTSC : 262 lines/PAL : 312 lines)

? Input digital level: conforms to ITU-R601 (CCIR601)

? Input-output timing: conforms to ITU Rec. 656 or ITURBT 624-4

? Input signal sampling ratio : Y:Cb:Cr = 4:2:2

? Supported input formats

? ITU Rec. 656

? YCbCr 27 MHz format (8-bit input)

? ITU-R601 13.5 MHz (8-bit (Y) + 8-bit (CbCr) input)

? Sampling frequency : 27 MHz

? Internal SSG circuit (Can operate as a master in other operation modes than CCIR Rec. 656 mode)

? Internal 3ch 10-bit DAC

? 3-bit title graphics can be displayed

? Color bar function

? I2C-bus host interface function

? 3.3 V single power supply (each I/O pin is 5 V tolerable)

? Closed caption function

? Macrovision Rev. 7.01

? Package

56-pin plastic QFP (QFP56-P-910-0.65-2K) (Product name: MSM7653GS-2K)

APPLICATIONS

? Set top box

? DVD

? Digital VTR