M52770ASP中文资料NTSC/PAL TV Signal Processor数据手册Renesas规格书

描述 Description

The M52770ASP is a single chip CTV processor with has VIF/SIF, luminance, chrominance, mono sound, OSD display, RGB interface, and deflection. And it is possible to control each parameters by I2C bus. A baseband 1H delay line is built-in, and conjunction with SECAM decoder M52325AP simplifies multi system CTV chassis.

特性 Features

•  Built-in 1H Delay Line using Bi-CMOS technology
•  Multistandard PLL demodulator for IF
•  Alignment-free sound demodulator
•  Flexible source selection with internal CVBS and external CVBS or Y/C input signal
•  Audio switch integrated
•  Integrated chroma trap and bandpass filters with auto-calibration
•  Luminance delay line integrated
•  RGB control circuit with cut-off and drive
•  Linear RGB inputs and fast blanking
•  Horizontal synchronization with two control loops and alignment-free H-oscillator
•  Vertical count-down circuit
•  Vertical saw tooth generator integrated
•  I2C Bus control of various functions
•  Easy interfacing with SECAM decoder for multistandard applications
•  Small amount of peripheral components

Application
NTSC/PAL Television