- EP9442U
- 参考价格:
- 发布者:凌晔科技
- 查看更多 EP9442U 供应商 获取更低报价
查看此店铺所有供求信息 联系人:陈小姐 电话:13544017528 手机:13544017528 地址:广东省深圳市福田区中航路华强广场C座13L 服务: 价格: 综合: 营业时间:全年营业 QQ/微信/Skype: |
详细信息
品牌:微驱
封装:LQFP128
批号:15+
数量:28000
描述:Overview
EP9442U is an 3.4G Hz HDMI 1.4 4-IN 2-OUT Repeater with MHL, ARC and Instant Port Switching (IPS) feature which is suitable for Switch Box, TV with PIP/POP and Audio Amplifier applications. The chip supports 1 HDMI/MHL input port (RX0), 3 HDMI input ports (RX1, RX2, RX3) and 2 HDMI output ports (TX0, TX1). The chip supports 4 HDCP RX ciphers and 2 HDCP TX ciphers. With 4 HDCP RX ciphers the chip supports very fast port switching without the need to redo HDCP authentication when port switching occurs. This feature is referred to as Instant Port Switching (IPS). The chip also supports 4 ports of on-chip EDID RAM to save system cost.
The chip supports Audio Outputs in IIS and SPDIF. The audio output and HDMI outputs can be selected from the same or different sources. The audio for the HDMI output can be from a regenerated LPCM audio source (input from IIS_*_IN pins) or the original audio from the selected HDMI input port. The chip supports ARC (Audio Return Channel) RX and is compliant with HDMI 1.4. The chip supports SD/HD Audio and HD/3-D Video up to 340 Mhz TMDS clock.
Features
•On-chip 4-IN 2-OUT HDMI Repeater with Equalizer
•Supports 4 HDMI input ports (Port 0/1/2/3) with on-chip EDID RAM for each port.
•Support HDMI/MHL dual mode in RX0 port.
•On-chip 4 HDCP RX ciphers which support Instant Port Switching (IPS). With this feature, port switching can be very fast because there is no need to redo HDCP authentication when port switching occurs.
•Supports 2 HDMI output ports with on-chip HDCP TX cipher for each port.
•Support matrix switching from any input port to any output port.
•Support wide Frequency Range: 25MHz - 340MHz TMDS clock
•Supports 12-bit Deep Full HD, Full 3D and 4K2K video.
•Supports Standard Audio, DSD Audio and HD (HBR) Audio
•Support HDMI 1.4 ARC (Audio Return Channel) RX
•Support IEC 60958-1 audio stream receiving in ARC in both Common Mode and Single Mode.
•On-chip HDMI Receiver and Transmitter core which are compliant with HDMI 1.4 specification
•On-chip MHL Receiver core which is compliant with MHL 2.0 specification
•On-chip HDCP RX/TX Engines support Repeater and are compliant with HDCP 1.4 specification
•Audio Outputs and HDMI output can be from the same or different sources
•Audio for HDMI output can be from a regenerated LPCM audio source or the original audio from the selected HDMI input port.
•On-chip Audio Decoder which support 8-channel IIS/DSD and SPDIF audio outputs
•Supports Standard Audio, DSD Audio and HD (HBR) Audio
•Supports audio soft mute
•Supports SPDIF Channel Status extraction
•Register-programmable via slave IIC interface
•Flexible interrupt registers with interrupt pin
•Link On and Valid DE Detection
•Controllable tri-state for Audio output pins
•Source Signal Detection in Low Power mode
•On-chip Power Regulator which provides regulated 3.0V and 1.6V power
•Low stand-by current (< 1mA) at power down mode
•128-pin LQFP package
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
TEL:0755-83660559
QQ:869030400
E-mail:869030400@qq.com
封装:LQFP128
批号:15+
数量:28000
描述:Overview
EP9442U is an 3.4G Hz HDMI 1.4 4-IN 2-OUT Repeater with MHL, ARC and Instant Port Switching (IPS) feature which is suitable for Switch Box, TV with PIP/POP and Audio Amplifier applications. The chip supports 1 HDMI/MHL input port (RX0), 3 HDMI input ports (RX1, RX2, RX3) and 2 HDMI output ports (TX0, TX1). The chip supports 4 HDCP RX ciphers and 2 HDCP TX ciphers. With 4 HDCP RX ciphers the chip supports very fast port switching without the need to redo HDCP authentication when port switching occurs. This feature is referred to as Instant Port Switching (IPS). The chip also supports 4 ports of on-chip EDID RAM to save system cost.
The chip supports Audio Outputs in IIS and SPDIF. The audio output and HDMI outputs can be selected from the same or different sources. The audio for the HDMI output can be from a regenerated LPCM audio source (input from IIS_*_IN pins) or the original audio from the selected HDMI input port. The chip supports ARC (Audio Return Channel) RX and is compliant with HDMI 1.4. The chip supports SD/HD Audio and HD/3-D Video up to 340 Mhz TMDS clock.
Features
•On-chip 4-IN 2-OUT HDMI Repeater with Equalizer
•Supports 4 HDMI input ports (Port 0/1/2/3) with on-chip EDID RAM for each port.
•Support HDMI/MHL dual mode in RX0 port.
•On-chip 4 HDCP RX ciphers which support Instant Port Switching (IPS). With this feature, port switching can be very fast because there is no need to redo HDCP authentication when port switching occurs.
•Supports 2 HDMI output ports with on-chip HDCP TX cipher for each port.
•Support matrix switching from any input port to any output port.
•Support wide Frequency Range: 25MHz - 340MHz TMDS clock
•Supports 12-bit Deep Full HD, Full 3D and 4K2K video.
•Supports Standard Audio, DSD Audio and HD (HBR) Audio
•Support HDMI 1.4 ARC (Audio Return Channel) RX
•Support IEC 60958-1 audio stream receiving in ARC in both Common Mode and Single Mode.
•On-chip HDMI Receiver and Transmitter core which are compliant with HDMI 1.4 specification
•On-chip MHL Receiver core which is compliant with MHL 2.0 specification
•On-chip HDCP RX/TX Engines support Repeater and are compliant with HDCP 1.4 specification
•Audio Outputs and HDMI output can be from the same or different sources
•Audio for HDMI output can be from a regenerated LPCM audio source or the original audio from the selected HDMI input port.
•On-chip Audio Decoder which support 8-channel IIS/DSD and SPDIF audio outputs
•Supports Standard Audio, DSD Audio and HD (HBR) Audio
•Supports audio soft mute
•Supports SPDIF Channel Status extraction
•Register-programmable via slave IIC interface
•Flexible interrupt registers with interrupt pin
•Link On and Valid DE Detection
•Controllable tri-state for Audio output pins
•Source Signal Detection in Low Power mode
•On-chip Power Regulator which provides regulated 3.0V and 1.6V power
•Low stand-by current (< 1mA) at power down mode
•128-pin LQFP package
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
TEL:0755-83660559
QQ:869030400
E-mail:869030400@qq.com
法律声明:本站只提供信息交流平台,各交易者自己审辨真假,如有损失,本站概不负责。
警方提示:网上买、卖商品要谨慎小心,以免上当受骗。
警方提示:网上买、卖商品要谨慎小心,以免上当受骗。
所有评论
商品评论()
最新评论