PCI Express(TM) Signal Switch 0 pages

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FEATURES
DESCRIPTION/ORDERING INFORMATION
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H
G
F
E
D
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B
A
2 3 4 5 6 8
5 mm
1 7 9
5 mm
ZAH PACKAGE
(BOTTOM VIEW)
TS2PCIE2212
PCI Express™ SIGNAL SWITCH
SCDS209–JUNE 2006
· Offers Bandwidth Allocation of PCI Express™ · Excellent Differential Skew (5 ps Max)
Signal Using Two-Lane 1:2 · Minimal Propagation Delay
Multiplexer/Demultiplexer · ESD Performance Tested Per JESD 22
· Vcc Operating Range From 1.7 V to 1.9 V – 2000-V Human-Body Model
· Supports Data Rates of 2.5 Gbps (A114-B, Class II)
· Port-Port Crosstalk (–39 dB at 1.25 GHz) – 1000-V Charged-Device Model (C101)
· OFF Port Isolation (–38 dB at 1.25 GHz)
· Low ON-State Resistance (10 W Typ)
· Low Input/Output Capacitance (3.5 pF Typ)
The TS2PCIE2212 can be used to muxltiplex/demultiplex two PCI Express™ lanes, each representing
differential pairs of receive (RX) and transmit (TX) signals. The switch operates at the PCI Express bandwidth
standard of 2.5-Gbps signal-processing speed. The device is composed of two banks, with each bank
accommodating two sources (source A and source B) and two destinations (destination A and destination B).
When a logic-level low is applied to the control (CTRL) pin, source A is connected to destination A and source B
is connected to destination B. When a logic-level high is applied to CTRL, source A is connected to destination
B, while source B and destination A are open.
ORDERING INFORMATION
TA PACKAGE ORDERABLE PART NUMBER TOP-SIDE MARKING
0°C to 85°C BGA – ZAH Tape and reel TS2PCIE2212ZAHR
TERMINAL ASSIGNMENTS
1 2 3 4 5 6 7 8 9
A CTRL0 TxSB:0P TxSA:0P GND TxDA:0P TxDB:0P NC
B RxSA:0P GND TxSB:0N TxSA:0N VDD TxDA:0N TxDB:0N GND RxDA:0P
C RxSA:0N RxDA:0N
D RxSB:0P RxSB:0N RxDB:0N RxDB:0P
E GND VDD VDD GND
F TxSA:1P TxSA:1N TxDA:1N TxDA:1P
G TxSB:1N TxDB:1N
H TxSB:1P GND RxSA:1N RxSB:1N VDD RxDB:1N RxDA:1N GND TxDB:1P
J NC RxSA:1P RXSB:1P GND RXDB:1P RxDA:1P CTRL1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PCI Express is a trademark of PCI-SIG.
PRODUCTION DATA information is current as of publication date. Copyright © 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.