HD3SS212ZQER

HD3SS212 HD3SS212 SLAS822D – DECEMBER 2011 – REVISED DECEMBER 2020 SLAS822D – DECEMBER 2011 – REVISED DECEMBER 2020 www.ti.com HD3SS212 5.4Gbps DisplayPort 1.2 2-to-1 Differential Switch 1 Features 3 Description • • • • • The HD3SS212 is a high-speed passive switch capable of switching two full DisplayPort 4 lane ports from one of two sources to one target location in an application. For DisplayPort applications that HD3SS212 also supports switching of the Auxiliary (AUX) and Hot Plug Detect (HPD) signals. HPD path is a buffer which requires a 125kΩ pull-down resistor on the HPDC line. • • • • Compatible with DisplayPort 1.2 electrical standard 2:1 switching supporting data rates up to 5.4Gbps Supports HPD switching Wide -3dB differential BW of over 5.4 GHz Excellent dynamic characteristics (at 2.7GHz) – Crosstalk = –50dB – Isolation = –22dB – Insertion loss = –1.4dB – Return loss = –11 dB – Max bit-bit skew = 4 ps VDD operating range 3.3 V ±10% Small 5 mm x 5 mm x 1 mm, 48-ball nFBGA package Output enable (oe) pin disables switch to save power Power consumption – HD3SS212