TLK1211RCP_07 Datasheet, PDF (1/20 Pages) Texas Instruments – ETHERNET TRANSCEIVERS

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FEATURES
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•2 0.6-Gbps to 1.3-Gbps Serializer/Deserializer
• Low Power Consumption <250 mW (typ) at
1.25 Gbps
• Fast Relock Times Less Than 256 ns (Typ)
Suitable for EPON/GEPON Applications
• LVPECL Compatible Differential I/O on High
Speed Interface
• Single Monolithic PLL Design
• Support For 10-Bit Interface or Reduced
Interface 5-Bit DDR (Double Data Rate)
Clocking
• Receiver Differential Input Thresholds 200 mV
Minimum
• IEEE 802.3 Gigabit Ethernet Compliant
• ANSI X3.230-1994 (FC-PH) Fibre Channel
Compliant
TLK1211RCP
ETHERNET TRANSCEIVERS
SLLS658C – SEPTEMBER 2006 – REVISED SEPTEMBER 2007
• Advanced 0.25-μm CMOS Technology
• No External Filter Capacitors Required
• Comprehensive Suite of Built-In Testability
• IEEE 1149.1 JTAG Support
• 2.5-V Supply Voltage for Lowest Power
Operation
• 3.3-V Tolerant on LVTTL Inputs
• Hot Plug Protection
• 64-Pin VQFP With Thermally Enhanced
Package (PowerPAD™)
• CPRI Data Rate Compatible (614 Mbps,
1.22 Gbps)
• Industrial Temperature Range Supported:
–40°C to 85°C
GND
TD0
TD1
TD2
VDD
TD3
TD4
TD5
TD6
VDD
TD7
TD8
TD9
GND
MODESEL
PRBSEN
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
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 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.
The primary application of the transceiver is to provide building blocks for point-to-point baseband data
transmission over controlled impedance media of 50 Ω. The transmission media can be printed-circuit board
traces, copper cables, or fiber-optical media. The ultimate rate and distance of data transfer is dependent upon
the attenuation characteristics of the media and the noise coupling to the environment.
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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.
PowerPAD is a trademark of Texas Instruments.
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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 © 2006–2007, Texas Instruments Incorporated