TLK6002 Datasheet, PDF (1/96 Pages) Texas Instruments – Dual Channel 0.47Gbps to 6.25Gbps Multi-Rate Transceiver

TLK6002
www.ti.com
Dual Channel 0.47Gbps to 6.25Gbps Multi-Rate Transceiver
Check for Samples: TLK6002
SLLSE34 – MAY 2010
1 Introduction
1.1 Transceiver Features
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• Dual Channel 470Mbps to 6.25Gbps
Continuous/Multi-Rate Transceiver
• Supports all CPRI and OBSAI Data Rates
• Integrated Latency Measurement Function,
Accuracy of ±814 ps
• CPRI/OBSAI Automated Rate Sense (ARS)
Function
• Supports SERDES Operation, 8B/10B Data
Modes (20-bit and 16-bit + Controls)
• 20-bit HSTL Single-Ended Parallel Data
Interface (Integrated Source and End
Termination)
• Shared or Independent Reference Clock per
Channel
• Latency/Depth Configurable Transmit and
Receive FIFOs.
• Loopback Capability (Serial and Parallel Side),
OBSAI Compliant
• Supports Serial Retime Operation
• Supports PRBS (2⁷–1), (2²³ – 1) and (2³¹â€“1) and
CRPAT Long/Short Generation and Verification
• Dual Power Supply: 1.0V Core, and 1.5V/1.8V
I/O Nominal Supply
• Serial Side Three Tap Transmit De-emphasis
and Receive Adaptive Equalization to Allow
Extended Backplane Reach
• Programmable Output Swing on Serial Output
• Minimum Receiver Differential Input
Thresholds of 100mV_dfpp
• Loss of Signal (LOS) detection (≤75 mV_dfpp)
• Interface to Back Plane, Copper Cables, or
Optical Modules
• Hot Plug Protection
• JTAG; IEEE 1149.1 /1149.6 Test Interface
• MDIO; IEEE 802.3 Clause-22 Support
• 65nm Advanced CMOS Technology
• Industrial Ambient Operating Temp (–40°C to
85°C) at Full Rate
• Device Package; 324 PBGA
1.2 Applications
• WI Infrastructure
• CPRI and OBSAI Links
• Proprietary Links
• Backplane
• High Speed Point- to-Point Transmission Systems
1.3 Overview
1.3.1 Device Description
The TLK6002 is a member of a portfolio of multi-gigabit transceivers, intended for use in ultra-high-speed
bi-directional point-to-point data transmission systems. It is specifically intended for base station RRH
(Remote Radio Head) application, but may also be used in other high speed applications. The TLK6002
supports a serial interface speed of 0.470 Gbps to 6.25 Gbps. Rate support includes all the CPRI and
OBSAI rates (0.6144/0.768/1.2288/1.536/2.4576/3.072/4.9152/6.144 Gbps) using a single fixed reference
clock frequency (either 122.88 MHz or 153.6 MHz).
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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.
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 © 2010, Texas Instruments Incorporated