TA1318NG中文資料東芝數(shù)據(jù)手冊PDF規(guī)格書

SYNC Processor, Frequency Counter IC for TV Component Signals

TA1318NG is a sync processor for TV component signals.

TA1318NG provides sync and frequency counter processing for external input signals.

These functions are integrated in a 24 pin dual-in-line shrink-type plastic package.

TA1318NG provides I2C bus interface, so various functions and controls are adjustable via the bus.

Features

? Horizontal synchronization circuit (15.75 kHz, 31.5 kHz, 33.75 kHz, 45 kHz)

? Vertical synchronization circuit (525I, 525P, 625I, 750P, 1125I, 1125P, PAL 100 Hz, NTSC 120 Hz)

? Horizontal and vertical frequency counter

? Horizontal PLL

? Accepts 2-level and 3-level sync

? Accepts both negative and positive HD and VD

? Clamp pulse output

? HD, VD output (polarity inverter)

? Separated sync output

? Mask for the copy guard signal