VL171使用交叉开关在4 lanes DisplayPort源输入和2 lanes USB 3.1主机输入之间切换到USB- c连接器，对于多路切换信号性能支持最高可达USB 3.1。VL171集成内部低压降稳压器，电源电压为3.3V，采用QFN-28 3.5x4.5mm绿色封装。
VL171 is using crossbar switch between 4 lanes DisplayPort source input and 2 lanes USB 3.1 host input to USB-C connector, for Mux switch signal performance supports up to USB 3.1. VL171 integrated internal low drop regulator with 3.3V supply voltage, and using QFN-28 3.5x4.5mm Green package.
关键特性
兼容USB3.1,所有4 ch视频基于控制销VASEL,包括8.1 Gbps显示端口1.3 avcc = 3.3 v单电源supplyLow能耗为2.3±10%马活跃和12.3 ua shutdownHigh直流共模电压支持2.0 v28别针QFN 3.5 x 4.5毫米packageESD > 2 kv, CDM vmux > 500
—插入损耗:1.8dB @ 5GHz典型频率。
-回波损耗:12.5dB @ 5GHz典型频率。
-串扰隔离:40dB @ 5GHz典型频率。
-关隔离:26.9dB @ 5GHz典型频率。
Key Features
Compatible with USB3.1 and AM all 4Ch Video based on control pin VASEL, including 8.1 Gbps DisplayPort 1.3a
VCC = 3.3V ± 10% single power supply
Low power consumption with 2.3mA active and 12.3uA shutdown
High DC common mode voltage supporting to 2.0V
28 pins QFN 3.5 x 4.5mm package
ESD > 2KV, CDM > 500V
MUX
- Insertion loss: 1.8dB @ 5GHz typ.
- Return loss: 12.5dB @ 5GHz typ.
- Crosstalk Isolation: 40dB @ 5GHz typ.
- Off Isolation: 26.9dB @ 5GHz typ.