TS2PCIE2212| Datasheet

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TS2PCIE2212 PCI ExpressTM SIGNAL SWITCH
www.ti.com
SCDS209 JUNE 2006

FEATURES
Offers Bandwidth Allocation of PCI ExpressTM Signal Using Two-Lane 1:2 Multiplexer/Demultiplexer Vcc Operating Range From 1.7 V to 1.9 V Supports Data Rates of 2.5 Gbps Port-Port Crosstalk ( 39 dB at 1.25 GHz) OFF Port Isolation ( 38 dB at 1.25 GHz) Low ON-State Resistance (10 Typ) Low Input/Output Capacitance (3.5 pF Typ) Excellent Differential Skew (5 ps Max) Minimal Propagation Delay ESD Performance Tested Per JESD 22 2000-V Human-Body Model (A114-B, Class II) 1000-V Charged-Device Model (C101)

DESCRIPTION/ORDERING INFORMATION
The TS2PCIE2212 can be used to muxltiplex/demultiplex two PCI ExpressTM 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 0 C to 85 C BGA ZAH PACKAGE Tape and reel ORDERABLE PART NUMBER TS2PCIE2212ZAHR
ZAH PACKAGE (BOTTOM VIEW) 5 mm J H G F E D C B A

TOP-SIDE MARKING

5 mm

12 3 4 5 6 7 8 9

TERMINAL ASSIGNMENTS
1 A B C D E F G H J TxSB:1P NC RxSB:0P GND TxSA:1P CTRL0 RxSA:0P 2 TxSB:0P GND RxSA:0N RxSB:0N VDD TxSA:1N TxSB:1N GND RxSA:1P RxSA:1N RxSB:1N RXSB:1P VDD GND RxDB:1N RXDB:1P RxDA:1N TxSB:0N 3 4 TxSA:0P TxSA:0N 5 GND VDD 6 TxDA:0P TxDA:0N TxDB:0N 7 8 TxDB:0P GND RxDA:0N RxDB:0N VDD TxDA:1N TxDB:1N GND RxDA:1P TxDB:1P CTRL1 RxDB:0P GND TxDA:1P 9 NC RxDA:0P

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. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.