PI3TB212 Datasheet, PDF (1/11 Pages) Pericom Semiconductor Corporation – 10.3Gbps Thunderbolt and DisplayPort Switch

PI3TB212
10.3Gbps Thunderbolt™ and DisplayPort™ Switch
Features
Description
ÎÎSupports 5.4Gbps for DisplayPort 1.2 and 10.3Gbps for
Thunderbolt Electrical Standard
ÎÎSupports DP and DP++ Configuration
ÎÎSupports AUX and DDC MUX
ÎÎV_DD Operating Range for normal operation: 3.3V±10%
ÎÎExtended operation down to 2.5V min on the LSTx/LSRx
to TBC-9/TBC-11 channels (performance not guaranteed,
but all buffers will still operate)
ÎÎESD protection on all pins
ÎÎ1.0kV HBM per JESD22 standard
ÎÎPackaging (Pb-free & Green):
àà 3.0 mm x 3.0 mm, 24-contact TQFN
Pericom Semiconductor's PI3TB212 is a high-speed multi-
plexer/demultiplexer switch. PI3TB212 can switch signals up
to 10.3125Gbps for DisplayPort and Thunderbolt™(TB) ap-
plications. The device supports 5.4Gbps for DisplayPort and
10.3125Gbps for Thunderbolt.
PI3TB212 is a major advance over first-generation Thunderbolt
solutions. PI3TB212 integrates the 10.3125 Gbps Thunderbolt
path. This eliminates external PIN diode switches, thereby
reducing board space, reducing cost, and improving link perfor-
mance.
PI3TB212 achieves excellent signal integrity at 10.3125 Gbps as
evidenced by measured results.
Application
ÎÎThunderbolt over mini-DP connector enablement
Block Diagram
Pin Configuration (Top View)
24 ^{23 22 21 20 19} 18
AUX- ¹
AUX+ 2
VDD ³
GND
GND
17 ^TBC-2
16 CA_DET_Out
15 10G_EN
DDC_SDA 4
DDC_SCL 5
14 LSTx
13 LSRx
6 _{7 8 9 10 11} 12
DDC_SCL
DDC_SDA
AUX+
AUX-
TB Rx_1(p)
TB Rx_1(n)
VDD
R1
TBC-16
TBC-18
R2
ML1(p)
ML1(n)
LSTx
LSRx
S0
DP_EN#
10G_EN
CA_DET_Out
HPD_Out
VDD
R3
R4
Controller
Chip
PU/PD
Enables
HPD_SINK
TBC-9
TBC-11
TBC-4
TBC-2
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13-0026
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03/12/13