PI3TB212 Datasheet, PDF (2/11 Pages) Pericom Semiconductor Corporation – 10.3Gbps Thunderbolt and DisplayPort Switch

PI3TB212
10.3Gbps Thunderbolt™ and DisplayPort™ Switch
Pin Description
Pin # Pin Name Type Description
17
11
10
22
23
19
20
2
1
8
7
5
4
18
12
14
13
24
16
6
15
3
Center
Pad, 9, 21
TBC-2
ML1(p)
ML1(n)
TBC-16
TBC-18
TBC-9
TBC-11
AUX+
AUX-
TB Rx_1(p)
TB Rx_1(n)
DDC_SCL
DDC_SDA
TBC-4
HPD_Out
LSTx
LSRx
S0
CA_DET_Out
DP_EN#
10G_EN
VDD
GND
I
I/O
I/O
I/O
I/O
I/O
I/O
I
O
I/O
O
I
O
I
I
Power
Connector Side Hot Plug Detect Input. Connect to mini-DP connector pin2
Controller Side Channel 1, DisplayPort Positive Signal (external AC coupling is required)
Controller Side Channel 1, DisplayPort Negative Signal (external AC coupling is required)
Sink Side TB Rx1(p) or AUX+ Signal or DDC_SCL. Connect to mini-DP connector pin 16.
Sink Side TB Rx1(n) or AUX- Signal or DDC_SDA. Connect to mini-DP connector pin 18.
Sink Side DP Main Link + Signal or LSTX. Connect to mini-DP connector pin 9.
Sink Side DP Main Link - Signal or LSRX. Connect to mini-DP connector pin 11
Controller Side AUX Positive Signal
Controller Side AUX Negative Signal
Controller Side 10Gbps Positive Signal (external AC coupling is required)
Controller Side 10Gbps Negative Signal (external AC coupling is required)
Controller Side DDC Clock
Controller Side DDC Data
Connector Side Cable Detect for DP++ Dongle. Connect to mini-DP connector pin 4.
Controller Side Buffered Hot Plug Detect Output
Controller Side un-buffered UART TX Signal. Integrated 9KW pull-up
Controller Side buffered UART RX Signal. 1MW pull-down present at buffer input
Control signal. See truth table for detailed functionality
Cable detect buffered output coming from TBC-4 (pin 18)
DisplayPort path enable. See truth table for detailed functionality.
10G path enable. See truth table for detailed functionality.
3.3V+/-10% power supply voltage
Ground Ground. both pins and center pad must all be connected to GND plane.
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13-0026
2
03/12/13