ISL59448 500MHz Triple 2:1 Gain-of-2, Multiplexing Amplifier

The ISL59448 is a triple channel 2:1 multiplexer featuring integrated buffers with a fixed gain of 2, high slew-rate and excellent bandwidth for video switching. The device features a three-state output (HIZ), which allows the outputs of multiple devices to be tied together. A power-down mode (ENABLE) is included to turn off un-needed circuitry in power sensitive applications. When the ENABLE pin is pulled high, the part enters a power-down mode and consumes just 14mW. An additional feature is a latch enable function (LE) that allows independent logic control using a common logic bus.

ISL59448 特点

500MHz bandwidth
±1600 V/μs slew rate
High impedance buffered inputs
Internally set gain-of-2
High speed three-state outputs (HIZ)
Power-down mode (ENABLE)
Latch enable
±5V operation
Supply current 11mA/ch
Pb-free plus anneal available (RoHS compliant)

ISL59448 应用

HDTV/DTV analog inputs
Video projectors
Computer monitors
Set-top boxes
Security video
Broadcast video equipment

ISL59448 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 $
ISL59448EVAL1Z	量产		评估板	N/A	价格录入中
ISL59448IAZ	量产	工业级	24 Ld QSOP	2	2.85
ISL59448IAZ-T7	量产	工业级	24 Ld QSOP T+R	2	2.85
ISL59448IRZ	Coming Soon	工业级	24 Ld QSOP	3	价格录入中
ISL59448IRZ-T7	Coming Soon	工业级	24 Ld QSOP T +R	3	价格录入中
ISL59448EVAL2Z	停产		评估板	N/A	N/A