EL4544 Triple 16x5 Differential Crosspoint Switch Capable of Operation in Single-Ended or Differential Input Modes

The EL4544 is a high bandwidth 16-channel differential RGB to 5-channel RGB single-ended RGB-HV video crosspoint switch with embedded sync extraction. There are four 16-Channel input muxes, each capable of receiving a complete RGB video signal, and five output muxes, each capable of "seeing" any one of the four RGB inputs. Additionally, the fifth input mux has an overlay "screen on screen" function that can be displayed in conjunction with any of the stacked RGB inputs.

The EL4544 has a fast disable feature to reduce power consumption. The device also provides a presence of signal indicator by looking for syncs on a designated channel.

EL4544 特点

Serial programming of switch array
Parallel or serial modes
High Z output disable
Drives 150Ω loads
60MHz 0.1dB gain flatness
-3dB bandwidth of 300MHz
Crosstalk rejection: 75dB @ 100MHz
Channels settle to 5% within 10ns after overlay switching
356 pin BGA packaging
Pb-free (RoHS compliant)

EL4544 应用

Video switching

EL4544 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 $
EL4544IGZ	量产	工业级	356 Ld BGA	3	30.00