ISL59445中文资料1GHz 三路多路复用放大器数据手册Renesas规格书

描述 Description

The ISL59424 and ISL59445 are 1GHz bandwidth multiplexing amplifiers designed primarily for video input switching. These MUX-amps exhibit a fixed gain of 1 and also feature a high speed three-state to enable the output of multiple devices to be wired together. All logic inputs have pull-downs to ground and may be left floating. The EN pin, when pulled high, sets the ISL59424 and ISL59445 in to low current mode - consuming just 15mW. An added feature in the ISL59424 is a latch enable function (LE) that allows independent logic control using a common logic bus. When LE is high the last logic state is preserved.

特性 Features

• Triple 2:1 and 4:1 Multiplexers for RGB
• High Speed Three-state Outputs (HIZ)
• Latch Enable (ISL59424)
• ±1200 V/µsec Slew Rate
• Latched Select Pin (ISL59424)
• Pb-Free Plus Anneal Available (RoHS Compliant)

应用 Application

• HDTV/DTV analog inputs
• Computer monitors
• Security video
• Broadcast video equipment