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PDF PI3TB212 Data sheet ( Hoja de datos )
| Número de pieza | PI3TB212 | |
| Descripción | 10.3Gbps Thunderbolt and DisplayPort Switch | |
| Fabricantes | Pericom Semiconductor | |
| Logotipo |  |
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PI3TB212
10.3Gbps Thunderbolt™ and DisplayPort™ Switch
Features
ÎÎSupports 5.4Gbps for DisplayPort 1.2 and 10.3Gbps for
Thunderbolt Electrical Standard
ÎÎSupports DP and DP++ Configuration
ÎÎSupports AUX and DDC MUX
ÎÎVDD 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
ÎÎ Packaging (Pb-free & Green):
àà 3.0 mm x 3.0 mm, 24-contact TQFN
Application
ÎÎThunderbolt over mini-DP connector enablement
Description
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.
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
All trademarks are property of their respective owners.
13-0026
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1 page  
PI3TB212
10.3125Gbps Thunderbolt and DisplayPort Switch
DC Electrical Characteristics for Switching over Operating Range
Parameters Description
Test Conditions(1)
ILeakage
Leakage on TB-16/TB-18
Thunderbolt 10G Mode
VDD = 3.6V. TB path on. Vin = 1.0V,
TBRx_1 (p/n) is floating
I/O leakage for DDC/AUX
VDD = 3.6V. Vin = 0V
Min
I/O leakage for TB Rx1(p/n)
VDD = 3.6V. Vin = 0V; TBC16, 18 = 0.2V
I/O leakage for ML1
VDD = 3.6V. Vin = 0V; TBC9, 11 = 0.5V
IOZL
I/O leakage for LSTx
I/O leakage for TBC9 and 11
I/O leakage for TBC16 and 18
I/O leakage for DDC/AUX
VDD = 3.6V. Vin = 0V
-600
VDD = 3.6V, Vin = 0V, ML1 (p/n) is float-
ing
VDD = 3.6V, Vin = 0V, S0=low, 10G_EN
= high, DP_EN# = high, TBRx_1 (p/n) is
floating, Thunderbolt Mode
VDD = 3.6V. Vin = VDD
I/O leakage for TB Rx1(p/n)
VDD = 3.6V. Vin = 0.5V
I/O leakage for ML1
VDD = 3.6V. Vin = 2.6V
IOZH
I/O leakage for LSTx
I/O leakage for TBC9 and 11
I/O leakage for TBC16 and 18
VDD = 3.6V. Vin = VDD
VDD = 3.6V, Vin = VDD, ML1(p/n) is
floating
VDD = 3.6V, Vin = VDD, S0=low, 10G_
EN = high, DP_EN# = high, TBRx_1
(p/n) is floating, Thunderbolt mode
Typ(1) Max
20 50
10 15
20 50
10 15
-400 -300
10 15
40 78
10 15
20 50
10 15
10 15
10 15
80 150
Units
µA
RON Table
Parameters Description
RON AUX/LSTx AUX & LSTx On Resistance
RON TB
TB On Resistance
RON DP
DP On Resistance
RON DDC
DDC On Resistance
Test Conditions
VDD = 3.3V Vinput = 3.3V, Iinput = -40mA
VDD = 3.3V Vinput = 0V, Iinput = -40mA
VDD = 3.3V Vinput = 0V, Iinput = -40mA
VDD = 3.3V Vinput = 3.3V, Iinput = -40mA
Min.
Typ.
9
5
5
5
Max.
15
8
8
25
Units
Ohms
All trademarks are property of their respective owners.
13-0026
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03/12/13
5 Page 
Packaging Mechanical: 24-Contact TQFN
PI3TB212
10.3Gbps Thunderbolt™ and DisplayPort™ Switch
DATE: 05/07/12
Notes:
1. All dimensions are in mm.
2. Coplanarity applies to the exposed thermal pad as well as the terminals
3. Refer JEDEC MO-220
DESCRIPTION: 24-contact, Very Thin Quad Flat No-Lead (TQFN)
PACKAGE CODE: ZL24
DOCUMENT CONTROL #: PD-2109
Please c1h2e-0c3k53for the latest package information on the Pericom web site at www.pericom.com/packaging/
Ordering Information
REVISION: --
Ordering Number
Package Code
Package Description
PI3TB212ZLE
ZL Pb-free & Green 24-Contact TQFN
• Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
• E = Pb-free and Green
• X suffix = Tape/Reel
Pericom Semiconductor Corporation • 1-800-435-2336
All trademarks are property of their respective owners.
13-0026
11
03/12/13
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet PI3TB212.PDF ] | |
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