ISL59452 Triple 4:1 Single Supply Video Multiplexing Amplifier

The ISL59452 is a 4-input, single-supply, triple video multiplexer suited for component video applications. The device features single +5V supply operation, high bandwidth and TTL/CMOS logic compatible gain select (AV2) of x1 or x2. When HIZ is pulled high, the outputs are put into highimpedance states and the video inputs are disconnected putting the device in a low power state. This is an essential feature for power sensitive applications. The ISL59452 also features fast channel switching at pixel rates to allow for video overlays.

The ISL59452 will drive 150Ω loads making it suitable for 75Ω cable driving applications. The ISL59452 is ideal for RGB, YPbPr, as well as S-Video and composite applications.

The ISL59452 comes in a 32 Ld QFN package and is specified for operation over -40°C to +85°C temperature range.

ISL59452 特点

• 250MHz Small Signal Bandwidth (GAIN 1)
• Capable of Pixel Rate Channel Switching
• +5V Single Supply Operation
• TTL/CMOS Compatible Gain Select of x1 or x2
• High Impedance Output Setting
• Ideal for RGB/YPbPr/S-Video/Composite Video Signals
• 150Ω Output Load Capability for Video Cable Driving
• 0.0013% Differential Gain and 0.035° Differential Phase Accuracy
• Pb-Free (RoHS Compliant)

ISL59452 应用

• SDTVs and HDTVs
• Set-Top Boxes
• Video Overlay
• Security Video
• Broadcast Video Equipment

ISL59452 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ISL59452IRZ	To Be Discontinued	工业级	32 Ld QFN	3	4.88
ISL59452IRZ-T7	To Be Discontinued	工业级	32 Ld QFN T+R	3	价格录入中

ISL59452 应用技术支持与电子电路设计开发资源下载

1. ISL59452 数据资料 datatSheet 下载.PDF