TLK3131_15 Datasheet, PDF (9/102 Pages) Texas Instruments – Single Channel Multi-Rate Transceiver

TLK3131
www.ti.com
SLLS957A – DECEMBER 2008 – REVISED DECEMBER 2009
Single Channel Multi-Rate Transceiver
Check for Samples: TLK3131
1 Introduction
1.1 Features
1
• Single Channel 600Mbps to 3.75Gbps
Multi-Rate Transceiver
• Supports 1X/2X Fibre Channel (FC), CPRI
(x1/x2/x4), OBSAI (x1/x2/x4), and 1GbE
(1000Base-X) Data Rates
• IEEE Compliant 1000Base-X PCS Support
• Supports SERDES Operation Modes in 8/10 Bit
Data Modes (TBI and 8 Bit + Control)
• Serial Side Transmit De-Emphasis and Receive
Adaptive Equalization to Allow Extended
Backplane Reach
• Low Jitter LC Oscillator Jitter-Cleaner Allows
use of Poor Quality REFCLK
• Full Datapath Loopback Capability
(Serial/Parallel Side)
• Support PRBS 2⁷-1 and 2²³ – 1 Gen/Verify.
Support standard defined CRPAT, High and
Low Frequency, and Mixed Freq Testing.
• GMII/RGMII: HSTL Class 1 I/O With On-Chip
Termination: Programmable Input and 50Ω
Output (1.5 and 1.8V Power Supply)
1.2 Pin Out
• GMII/RGMII: Source And Data Centered I/O
Timing Modes
• Supports Jumbo Packet (9600 byte maximum)
Operation.
• MDIO: IEEE 802.3 Clause 22 Compliant
Management Data Input / Output Interface
Modes (Either 1.2V or 2.5V MDIO I/O)
• 1.2V Core, 1.5V/1.8V HSTL I/O Supply, and 2.5V
LVCMOS I/O Supply
• JTAG: IEEE 1149.1/1149.6 Test Interface
• ±200 ppm Clock Tolerance in 1000Base-X
Receive Datapaths
• 90 nm Advanced CMOS Technology
• Package: PBGA, 13×13mm, 144 Ball, 1mm Pitch
• 700mW Maximum Power Dissipation at 1CH
3.75 Gbps (1.5V HSTL Mode, Input HSTL
Termination Disabled)
• Asymmetric RX/TX Rates Supported
• Industrial Ambient Operating Temperature
(–40°C to 85°C) at Full Rate
TLK3131
TXCLK
TXD (7..0)
TXC (4,0)
RXCLK
1
TDP /N
1
RDP /N
RXD (7..0)
RXC (4,0)
1
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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.
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