NJW1340 - JRC

NJW1340 Video Switch / SSOP32

The NJW1340 is a video switch for DVD recorders corresponding to the composite signal and Y/C signal. It contains synchronous separation circuit and synchronous signal detection circuit, which are operating constantly. Therefore, It can detect a signal at the state of power save mode. s PACKAGE OUTLINE NJW1340V s FEATURES q Operating Voltage 4.5 to 5.5V 2 .

Features

q Operating Voltage 4.5 to 5.5V 2 q I C BUS Interface q 5-input 1-output video switch q 3-input 1-output 2-circuit video switch q 6th order Low Pass Filter q Internal synchronous separation circuit q Internal synchronous signal detection circuit q Power Save Circuit q Bi-CMOS Technology q Package Outline SSOP32 s BLOCK DIAGRAM SCL 28 SDA ADDRESS 27 26 C IN 1 VCC 1 C IN 2 Power Save C IN 3 GND Y IN 1 GND Y IN 2 GND Y IN 3 GND CVBS IN 1 GND CVBS IN 2 DET SW CVBS IN 3 GND CVBS IN 4 VCC 2 CVBS IN 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 I C BUS BIAS BIAS BIAS CLAMP CLAMP CLAMP C.