DESCRIPTION

The M52757FP is a semiconductor integrated circuit for the RGB interface. The device features switching signals input from two types of image sources and outputting the signals to the CRT display,etc. The frequency band of video signals is 250MHz, acquiring high-resolution images, and are optimum as an interface IC with high-resolution CRT display and various new media. It includes Sync-separator, Video-signal-detector, and Sync-on G detector (SOG-DET.).

FEATURES

• Frequency band width : R.G.B ...................250MHz

• Input level : R.G.B...............................0.7Vp-p (Typ.)

• Video signal-detector

Responsive frequency............................... ~50MHz

Input level............................................0.7Vpp (Typ.)

Detected level......................................150mV (Typ.)

(Measure bottom to DET.level)

• Only the G channel is proveded with buffer video output.

• It is possible to save the consumption current by

stopping current supply to Pin 2,4,6,20,24,30,33,35

because SOG-DET can be operated with only Vcc5

(Pin 15) as power save mode.

• Include Sync Separation,Video signal detector, and

Sync-on G detector.

APPLICATION

Display monitor