BA7653AFV-E2 ROHM

High-performance Video Signal Switchers Single-circuit Video Switchers BA7654F,BA7653AF,BA7653AFV,BA7652AF No.11066EAT04 Description The BA7654F, BA7653A F/FV or BA7652AF is a video signal (display signal) switch containing one 2-input or 3-input circuit. Each of the input pin formats is sync-tip clamp input that matches the synchronous tips of video signals (display signals) to the same potential. The inputs have an high input impedance configuration, in which they can utilize a small clamp capacitor (0.01 F (FZ) ceramic capacitor is recommended). Features 1) Low value clamp capacitance can be used (Min. 3000 pF Recommended 0.01F (FZ) ceramic capacitor) 2) Low voltage operation is possible (Operating range 4.07.0V) 3) Superimposed can be applied since switching speed of SW is fast and there is little switching noise (Typ. 70ns) 4) Low power consumption (Typ. 25mW when Vcc=5V) 5) Large dynamic range (Typ. 3.1V when Vcc=5V) P-P 6) Good frequency characteristics (Typ. 10 MHz 0 dB) 7) Low interchannel crosstalk (Typ. 70 dB) 8) Voltage can be applied to the CTL pin without a VCC voltage. 9) Built-in mute function (BA7652AF) Applications VCR, TV, and other applications that use display signals. Product lineup Part No. Input type Mute Supply voltage(V) BA7654F 2 in 1 Circuit BA7653AF, BA7653AFV 3 in 1 Circuit 4.0 7.0 BA7652AF 3 in 1 Circuit Absolute maximum ratings(Ta=25) Ratings Parameter Symbol Unit BA7654F BA7653AF BA7653AFV BA7652AF Supply voltage VCC 9 V 1 1 2 1 Power dissipation Pd 500* 500* 350* 500* mW Operating temperature Topr -25+75 -30+80 -30+80 -30+80 Storage temperature Tstg -55+125 *1 Reduce by 5.0mW/ over 25, when mounted on a 50mm50mm PCB board.(BA7654F, BA7653AF, BA7652AF) *2 Reduce by 3.5mW/ over 25, when mounted on a 50mm50mm PCB board.(BA7653AFV) www.rohm.com 2011.04 - Rev.A 1/9 2011 ROHM Co., Ltd. All rights reserved. Technical Note BA7654F,BA7653AF,BA7653AFV,BA7652AF Operating range(Ta=25) Parameter Symbol Ratings Unit Supply voltage VCC 4.0 7.0 V Note: This IC is not designed to be radiation-resistant. Electrical characteristics(Unless otherwise noted, Ta=25, Vcc=5.0V) Limits Parameter Symbol Unit Conditions Min. Typ. Max. Circuit current ICC 2.7 5.0 8.2 mA Maximum output level Vom 2.6 3.1 V f=1kHz, THD=1.0% P-P Voltage gain GV -0.5 0 +0.5 dB f=1MHz, V =1.0V IN P-P Inter channel crosstalk Cta -70 dB f=4.43MHz, V =1.0V IN P-P Frequency characteristics Cf -3.0 0 +1.0 dB f=10MHz/1MHz, V =1.0V IN P-P VTH L 1.0 CTL switching voltage V V =(Vcc-0.75)0.44 TH VTH H 2.5 Guaranteed design parameters (Unless otherwise noted, Ta=25, Vcc=5.0V) Limits Parameter Symbol Unit Conditions Min. Typ. Max. Differential phase DG 0 0.5 % V =1.0V , standard staircase signal IN P-P Differential gain DP 0.5 1.0 deg V =1.0V , standard staircase signal IN P-P www.rohm.com 2011.04 - Rev.A 2/9 2011 ROHM Co., Ltd. All rights reserved.