1 Features
• General purpose 2:1/1:2 differential switch
• Compatible with displayport electrical standard
• Compatible with hdmi electrical standards
• 2:1 and 1:2 switching supporting data rates up to 6
Gbps
• Supports HPD switching
• Supports AUX and DDC switching
• Wide –3-dB differential bandwidth of 7 GHz
• Excellent dynamic characteristics (at 3 GHz)
– Crosstalk = –35 dB
– Isolation = –21 dB
– Insertion Loss = –1.6 dB
– Return Loss = –12 dB
– Max Bit-Bit Skew = 5 ps
• VDD operating range 3.3 V ±10%
• Commercial temperature range: 0°C to 70°C
(HD3SS215)
• Industrial temperature range: –40°C to 85°C
(HD3SS215I)
• Package options:
– 5 mm x 5 mm, 50-ball ZXH
– 8 mm × 8 mm, 56-pin RTQ
• Output enable (OE) pin disables switch to save
power
• Power consumption:
– Active < 9 mW typical
– Standby < 30 μW maximum (when OE = L)

2 Applications
• Desktop and Notebook Applications:
– PCI Express Gen 1, Gen 2 Switching
– DP Switching
– HDMI Switching
– LVDS Switching
• Connected peripherals & printers
• Home theater & entertainment
• TV
• Gaming
• Pro audio, video & signage

3 Description
HD3SS215 is a high-speed wide common mode
passive switch capable of supporting DisplayPort
HBR2 and high definition multimedia interface (HDMI)
applications requiring 4k2k 60Hz refresh rates. The
HD3SS215 can be configured to support two sources
to one sink or one source to two sinks. To support
these video standards the HD3SS215 also switches
the display data channel (DDC) and hot plug detect
(HPD) signals for HDMI or digital video interface (DVI)
applications. It also switches the auxiliary (AUX) and
hot plug detect (HPD) signals for DisplayPort
applications. The flexibility the HD3SS215 provides by
supporting both wide common mode and AC or DC
coupled links makes it ideal for many applications.