PI3PCIE2612-A Datasheet, PDF (4/18 Pages) Pericom Semiconductor Corporation – High Bandwidth, 6-Differential Channel 1:2 DP/PCIe Gen2 Display Mux, ATX Pinout

Pin Number Pin Name
30
Rx1-
18
SEL
54, 53
Tx0+,Tx0-
52, 51
Tx1+, Tx1-
47, 46
Tx2+, Tx2-
45, 44
Tx3+, Tx3-
6, 17, 22, 27, VDD
34, 50, 55
14
X+
15
X-
PI3PCIE2612-A
High Bandwidth, 6-Differential Channel
1:2 DP/PCIe Gen2 Display Mux, ATX Pinout
Type
I
I
O
O
O
O
Power
Description
Differential input from PCIE connector or device. Rx1- makes a
differential pair with Rx1+. Rx1- is passed through to the X- pin
on a path that matches the Rx1+ to X+ path.
SEL controls the mux through a flow-through latch. 3.6V toller-
ant low-voltage single-ended output
SEL = 0 for PCIE Mode
SEL = 1 for DP Mode
Analog “pass through” output#2 corresponding to IN_0+ and
IN_0-, when SEL = 0.
Analog “pass through” output#2 corresponding to IN_1+ and
IN_1-, when SEL = 0.
Analog “pass through” output#2 corresponding to IN_2+ and
IN_2-, when SEL = 0.
Analog “pass through” output#2 corresponding to IN_3+ and
IN_3-, when SEL = 0.
3.3V DC Supply, 3.3V +/- 10%
I/O HPD: Low frequency, 0V to 5V/3.3V (nominal) input signal at
the connector. This signal comes from the HDMI/DP connector.
X+: Analog “pass through” output corresponding to Rx1+.
I X- is an analog “pass-through” output corresponding to the Rx1-
input. The path from Rx1- to X- must be matched with the path
from Rx1+ to X+. X+ and X- form a differential pair when the
pass-through mux mode is selected.
07-0261
4
PS8925B
11/30/07