TLK1211RCP
www.ti.com
SLLS658D –SEPTEMBER 2006–REVISED APRIL 2011
ETHERNET TRANSCEIVERS
Check for Samples: TLK1211RCP
1
FEATURES
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Advanced 0.25-μm CMOS Technology
No External Filter Capacitors Required
Comprehensive Suite of Built-In Testability
IEEE 1149.1 JTAG Support
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0.6-Gbps to 1.3-Gbps Serializer/Deserializer
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Low Power Consumption <250 mW (typ) at
1.25 Gbps
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Fast Relock Times Less Than 256 ns (Typ)
Suitable for EPON/GEPON Applications
2.5-V Supply Voltage for Lowest Power
Operation
LVPECL Compatible Differential I/O on High
Speed Interface
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3.3-V Tolerant on LVTTL Inputs
Hot Plug Protection
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Single Monolithic PLL Design
64-Pin VQFP With Thermally Enhanced
Package ( PowerPAD™)
Support For 10-Bit Interface or Reduced
Interface 5-Bit DDR (Double Data Rate)
Clocking
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CPRI Data Rate Compatible (614 Mbps,
1.22 Gbps)
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Receiver Differential Input Thresholds 200 mV
Minimum
Industrial Temperature Range
Supported: –40°C to 85°C
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IEEE 802.3 Gigabit Ethernet Compliant
ANSI X3.230-1994 (FC-PH) Fibre Channel
Compliant
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
GND
TD0
TD1
TD2
VDD
TD3
TD4
TD5
TD6
JTDI
48
47
46
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42
1
2
3
4
5
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7
8
9
SYNC/PASS
GND
RD0
RD1
RD2
VDD
41 RD3
40 RD4
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38
37
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VDD 10
TD7 11
RD5
RD6
VDD
RD7
RD8
RD9
GND
12
TD8
TD9 13
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16
GND
MODESEL
PRBSEN
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
DESCRIPTION
The TLK1211RCP gigabit ethernet transceiver provides for ultrahigh-speed, full-duplex, point-to-point data
transmissions. This device is based on the timing requirements of the 10-bit interface specification by the IEEE
802.3 gigabit ethernet specification and is also compliant with the ANSI X3.230-1994 (FC-PH) fibre channel
standard. The device supports data rates from 0.6 Gbps to 1.3 Gbps.
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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.
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PowerPAD is a trademark of Texas Instruments.
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.
Copyright © 2006–2011, Texas Instruments Incorporated