pi3hdx412bd
HDMI 1.4b 1:2 Splitter/Demux for 3.4Gbps Data Rate
HDMI 1.4b 1:2分路器/解复用器的3.4gbps数据速率
with Equalization & Pre-emphasis
均衡和预加重
Features
特征
yy Support up to 3.4Gbps TMDS Serial link Compliant
YY支持多达3.4gbps TMDS串行链路兼容
with HDMI 1.4b requirement
HDMI 1.4b要求
yy HDMI 1-to-2 Splitter or 1-to-2 DeMux with
YY HDMI 1或1解复用和分路器
Equalization & Pre-emphasis up to 340 MHz Clock
均衡和预加重高达340 MHz的时钟
yy AC or DC Coupled Differential Signaling Input
YY交流或直流耦合差分信号输入
yy Configurable TMDS Output Signal with Port Selection,
YY配置TMDS输出信号端口选择，
Pre-emphasis, Voltage Swing, Slew Rate Control
预加重，电压摆幅，摆率控制
yy Support Squelch Mode with Built-in Clock detector
YY支持静音模式内置时钟检测器
yy Control Status Register controlled by Pin strap or I2C
YY控制状况登记销带或I2C控制
mode programming
模式编程
yy ESD Protection on I/O pins to connector: 8KV Contact
在I / O引脚的连接器YY ESD保护：8kV接触
per IEC6100-4-2 and 2KV HBM
每IEC6100 - 4 - 2和2千伏HBM
yy Supply Voltage: 3.3V
电源电压：3.3v YY
yy Industrial Temperature Range: -40oC to 85oC
YY工业温度范围：-40oC to 85oC
yy Packaging (Pb-free & Green): 56-contact TQFN
YY包装（无铅及绿色）：56接触TQFN
(ZB56)
（zb56）
General Description
一般描述
Pericom Semiconductor’s PI3HDX412BD, active-drive
百利通半导体的pi3hdx412bd，有源驱动
switch solution is targeted for high-resolution video networks
开关解决方案是针对高清晰度视频网络
that are based on HDMITM/DVI standards, and
这是基于hdmitm / DVI标准，和
TMDS signal processing.
TMDS信号处理。
The PI3HDX412BD is an active single TMDS channel to two
是一个积极的pi3hdx412bd单TMDS通道两
TMDS channel Splitter and DeMux with Hi-Z outputs. The
TMDS通道与Hi - Z的输出器和DeMux。这个
device drives differential signals to multiple video display
设备驱动差分信号到多个视频显示器
units.
单位。
It provides controllable output swing levels that can be controlled
它提供可控的输出摆幅电平，可以控制
through pin control or I2C control, depending on
通过引脚控制或I2C控制，根据
the mode select pin. This solution also provides a unique
模式选择引脚。该解决方案还提供了一个独特的
advanced pre-emphasis technique to increase rise and fall
先进的预加重技术，以提高上升和下降
times.
倍。
The maximum HDMITM/DVI data rate of 3.4Gbps provides
最大hdmitm / DVI接口的数据速率提供3.4gbps
a 1920x1080 @60Hz resolution or 4K @30Hz required for
1920x1080分辨率4K @ @ 60Hz或30hz要求
4K HDTV and PC graphics products. Due to its active unidirectional
4K高清电视和PC图形产品。由于其主动单向性
feature, this switch is designed for usage only
功能，此开关是专为使用
for the video driver’s side. For PC graphics application, the
对于视频驱动方。对于PC图形应用程序
device sits at the driver’s side to switch between multiple display
设备位于驾驶员侧，在多个显示器之间切换
units, such as PC LCD monitor, projector, TV, etc.
单位，如PC液晶显示器，投影机，电视等
PI3HDX412BD ensures transmitting high bandwidth video
pi3hdx412bd保证高带宽的视频传输
streams from PC graphics source to end display units. It will
从PC图形源到最终显示单元的流。它将
also provide enhanced robust ESD/EOS protection, which is
还提供了增强的鲁棒ESD / EOS的保护，这是
required by many consumer video networks today.
许多消费者的视频网络所需的今天。
请联系我们:
蔡晓玲 手机 15013430878
QQ 2450338923