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.