NJW1303 - JRC

NJW1303 Synchronous Signal Separator and Detector / SSOP14

The NJW1303 is a synchronous separator performs Horizontal and Vertical synchronous signal from composit video signals. It contains count down circuit for H,V keeping high sync separation in the weak signal. It is suitable for car navigation and LCD TV. NJW1303V TFEATURES + §Operating Voltage V =2.7V to 5.3V + §Operating Current 5mA typ. at V =5V §Output f.

Features

+ §Operating Voltage V =2.7V to 5.3V + §Operating Current 5mA typ. at V =5V §Output for HD,VD,C sync §unnecessary adjustment of oscillation frequency for internal count down circuit §Internal BGP §Bi-CMOS Technology §Package Outline SSOP14 TPIN FUNCTION, BLOCK DIAGLAM Vcc + 14 Vcc 3 GND 13 DIGREF 6 VS Reg V Sync Sep V count down BGP Generator H count down 4 8 5 VD BGP HD 7 Sync IN 2 Sync Sep 1 Phase Det 12 9 32fH VCO 10 11 SW C Sync OUT LPF VCO Out VCO Filter 2 VCO Filter 1 Ver.4 -1- www.DataSheet4U.com NJW1303 T ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SYMBOL RATIN.