TLK2211| Datasheet

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TLK2211
www.ti.com ................................................................................................................................................................ SLLS873B MAY 2008 REVISED JULY 2008

ETHERNET TRANSCEIVERS
1

FEATURES

600 mbps to 1.3 Gigabits Per Second (Gbps) Serializer/Deserializer Low Power Consumption <450 mW Typical at 1.25 Gbps LVPECL Compatible Differential I/O on High Speed Interface Single Monolithic PLL Design Support For 10 Bit Interface Receiver Differential Input Thresholds 200 mV Minimum Industrial Temperature Range From 40 C to 85 C IEEE 802.3 Gigabit Ethernet Compliant
2

Advanced 0.25 um CMOS Technology No External Filter Capacitors Required Comprehensive Suite of Built-In Testability IEEE 1149.1 JTAG Support 3.3 V Supply Voltage for Lowest Power Operation 3.3 V Tolerant on LVTTL Inputs Hot Plug Protection 64 Pin VQFP With Thermally Enhanced Package (PowerPADTM)

APPLICATIONS
Gigabit Ethernet Switches and Routers Fibre Channel Storage Systems
VDD TCK
47 46 45 44 43 42 41 40 39 38 37 36 35 34

GND TD0 TD1 TD2 VDD TD3 TD4 TD5 TD6 VDD TD7 TD8 TD9 GND GNDA PRBSEN

1 2 3 4 5 6 7 8 9

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48

GNDPLL VDD TXP TXN VDDA VDDA GNDA VDDA JTRSTN JTMS RXP VDDA RXN GNDA

10 11 12 13 14 15

16 33 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

JTDI SYNC/PASS GND RD0 RD1 RD2 VDD RD3 RD4 RD5 RD6 VDD RD7 RD8 RD9 GND

DESCRIPTION
The TLK2211 gigabit ethernet transceiver provide for ultrahigh-speed full-duplex point-to-point data transmissions. These devices are based on the timing requirements of the 10-bit interface specification by the IEEE 802.3 Gigabit Ethernet specification. The TLK2211 supports data rates from 1.0 Gbps through 1.3 Gbps.

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. PowerPAD is a trademark of Texas Instruments.
Copyright 2008, Texas Instruments Incorporated

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.

TESTEN VDDPLL LOOPEN VDD GND REFCLK VDD SYNCEN GND LOS JTDO ENABLE VDD RBC1 RBC0 RBCMODE