[原创] Maxim MAX92773.12Gbps GMSL串行－并行解决方案

Maxim公司的MAX9277/MAX9281是3.12Gbps吉比特多媒体串行连接(GMSL)串行化器,具有3/4数据链LVDS输入和CML串行输出可编程50Ω同轴电缆或100Ω屏蔽双绞线(STP)电缆驱动,104MHz带宽模式,支持1920x720p/60Hz显示,多种数据速率,串行比特绿高达3.12Gbps,6.25MHz-104MHz象素时钟,主要用在高分辨率汽车导航,百万象素照相机系统和后排娱乐系统.本文介绍了MAX9277/MAX9281主要特性,框图,典型应用电路以及MAX9277/MAX9281同轴电缆评估板主要特性,电路图,材料清单和PCB设计图.

The MAX9277/MAX9281 are 3.12Gbps Gigabit Multimedia Serial Link (GMSL) serializers with 3- or 4-data lane LVDS input (oLDI) and a CML serial output programmable for 50Ω coax or 100Ω shielded twisted pair (STP) cable drive. The MAX9281 has HDCP content protection but otherwise is the same as the MAX9277. The serializers pair with any GMSL deserializer capable of coax input. When programmed for STP output they are backward compatible with any GMSL deserializer. The output amplitude is programmable 100mV to 500mV single-ended (coax) or 100mV to 400mV differential (STP).

The audio channel supports L-PCM I2S stereo and up to eight channels of L-PCM in TDM mode. Sample rates of 32kHz to 192kHz are supported with sample depth up to 32 bits.
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