NJM2263

NJM2263 3 - INPUT VIDEO SUPER IMPOSER WITH 75Ω DRIVER ■ GENERAL DESCRIPTION NJM2263 is 3-input, 1-output video switch with 75Ω driver circuit. Two input are provided with sink chip clamp function, which adjust the DC level of video signal. The other input of transistor open base can make control of luminalce signal. This video switch can be connected to TV monitor directly, as it has 75Ω driver circuit internally. NJM2263 is a high performance video switch with 10MHz frequency range and 70dB (at 4.43MHz) crosstalk, which is operated with 5V supply voltage. ■ PACKAGE OUTLINE NJM2263D NJM2263M ■ FEATURES ● Wide Operating Voltage (4.75 to 13V) ● 3 - Input, 1 - Output ● Internal 75Ω Driver Circuit ● Internal Sink Chip Clamp Function (VIN1, VIN2) ● Internal luminance Signal Control Function (VIN3) ● Crosstalk 70dB (at 4.43MHz) ● Wide Operating Frequency Range 10MHz (2VP-P input) ● Package Outline DIP8, DMP8, SIP8 ● Bipolar Technology NJM2263L ■ APPLICATIONS ● VCR, Video Camera, AV-TV, Video Disc Player. ■ BLOCK DIAGRAM Ver.2004-02-17 -1- NJM2263 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage V+ Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS 15 (DIP8) 500 (DMP8) 300 (SIP8) 800 -20 to +75 -40 to +125 (Ta = 25°C) UNIT V mW mW mW °C °C ■ ELECTRICAL CHARACTERISTICS PARAMETERS SYMBOLS TEST CONDITIONS (V+ = 5V, Ta = 25±2°C) MIN. TYP. MAX. UNIT Recommended Supply Voltage V+ 4.75 - 13.0 V Operating Cu...