pi3pcie2612-a Pericom Semiconductor Corporation, pi3pcie2612-a Datasheet - Page 4

• Manufacturer Part Number: pi3pcie2612-a
• Description: Pci-express Gen2 / Displayport 6-channel , Differential 2 1 Mux/demux, Atx Pinout
• Manufacturer: Pericom Semiconductor Corporation

Pin Number
30
18
54, 53
52, 51
47, 46
45, 44
6, 17, 22, 27,
34, 50, 55
14
15
07-0261
Pin Name
Rx1-
SEL
Tx0+,Tx0-
Tx1+, Tx1-
Tx2+, Tx2-
Tx3+, Tx3-
VDD
X+
X-
Type
Power
I/O
O
O
O
O
I
I
I
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 fl ow-through latch. 3.6V toller-
ant low-voltage single-ended output
SEL = 0 for PCIE Mode
SEL = 1 for DP Mode
IN_0-, when SEL = 0.
IN_1-, when SEL = 0.
IN_2-, when SEL = 0.
IN_3-, when SEL = 0.
3.3V DC Supply, 3.3V +/- 10%
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+.
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.
Analog “pass through” output#2 corresponding to IN_0+ and
Analog “pass through” output#2 corresponding to IN_1+ and
Analog “pass through” output#2 corresponding to IN_2+ and
Analog “pass through” output#2 corresponding to IN_3+ and
4
1:2 DP/PCIe Gen2 Display Mux, ATX Pinout
High Bandwidth, 6-Differential Channel
PI3PCIE2612-A
PS8925B
11/30/07