SLLSE75B May   2011  – July 2016 TLK10002

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  10-Gbps Power Characteristics - 1.0 V
    6. 7.6  10-Gbps Power Characteristics - 1.5 V
    7. 7.7  10-Gbps Power Characteristics - 1.8 V
    8. 7.8  Transmitter and Receiver Characteristics
    9. 7.9  MDIO Timing Requirements
    10. 7.10 JTAG Timing Requirements
    11. 7.11 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  High-Speed Side Receiver Jitter Tolerance
      2. 8.3.2  Lane Alignment Scheme
      3. 8.3.3  Lane Alignment Components
      4. 8.3.4  Lane Alignment Operation
      5. 8.3.5  Channel Synchronization
      6. 8.3.6  Line Rate, SERDES PLL Settings, and Reference Clock Selection
      7. 8.3.7  Clocking Architecture
      8. 8.3.8  Loopback Modes
      9. 8.3.9  Deep Remote Loopback
      10. 8.3.10 Shallow Remote Loopback and Serial Retime
      11. 8.3.11 Deep Local Loopback
      12. 8.3.12 Shallow Local Loopback
      13. 8.3.13 Test Pattern Generation and Verification
      14. 8.3.14 Latency Measurement Function
      15. 8.3.15 Power-Down Mode
      16. 8.3.16 High Speed CML Output
      17. 8.3.17 High Speed Receiver
      18. 8.3.18 Loss of Signal Indication (LOS)
      19. 8.3.19 MDIO Management Interface
      20. 8.3.20 MDIO Protocol Timing
      21. 8.3.21 Clause 22 Indirect Addressing
    4. 8.4 Device Functional Modes
      1. 8.4.1 Transmit (Low Speed to High Speed) Data Path
      2. 8.4.2 Receive (High Speed to Low Speed) Data Path
      3. 8.4.3 1:1 Retime Mode
    5. 8.5 Programming
      1. 8.5.1 Power Sequencing Guidelines
    6. 8.6 Register Maps
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
    3. 9.3 Initialization Setup
      1. 9.3.1 4:1 Mode (9.8304 Gbps on HS Side, 2.4576 Gbps Per Lane on LS Side)
      2. 9.3.2 2:1 Mode (9.8304 Gbps on HS Side, 4.9152 Gbps Per Lane on LS Side, Only Lanes 0 and 1 on LS Side Active)
      3. 9.3.3 1:1 Mode (4.9152 Gbps on HS Side, 4.9152Gbps on LS side, Only Lane 0 on LS Side Active)
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 AC Coupling
      2. 11.1.2 TLK10002 Clocks: REFCLK, CLKOUT - General Information
      3. 11.1.3 External Clock Connections
      4. 11.1.4 TLK10002 Control Pins and Interfaces
        1. 11.1.4.1 MDIO Interface
        2. 11.1.4.2 JTAG Interface
        3. 11.1.4.3 Unused Pins
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Community Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

1 Features

  • Dual-Channel, 10-Gbps, Multi-Rate Transceiver
  • Supports All CPRI and OBSAI Data Rates From 1 Gbps to 10 Gbps
  • Integrated Latency Measurement Function, Accuracy up to 814 ps
  • Supports SERDES Operation With up to 10-Gbps Data Rate on the High-Speed Side and up to 5G bps on the Low-Speed Side
  • Differential CML I/Os on Both High-Speed and Low-Speed Sides
  • Shared or Independent Reference Clock Per Channel
  • Loopback Capability on Both High-Speed and Low-Speed Sides, OBSAI Compliant
  • Supports Data Retime Operation
  • Supports PRBS 27-1, 223-1 and 231-1 and High-Frequency, Low-Frequency, Mixed-Frequency, and CRPAT Long and Short Pattern Generation and Verification
  • Two Power Supplies: 1-V Core, and 1.5-V or 1.8-V I/O
  • Transmit De-Emphasis and Receive Adaptive Equalization to Allow Extended Backplane or Cable Reach on Both High-Speed and Low-Speed Sides
  • Programmable Transmit Output Swing on Both High-Speed and Low-Speed Sides.
  • Minimum Receiver Differential Input Threshold of 100 mVpp
  • Loss-of-Signal (LOS) Detection
  • Interface to Backplanes, Passive and Active Copper Cables, or SFP/SFP+ Optical Modules
  • Hot Plug Protection
  • JTAG; IEEE 1149.1 Test Interface
  • MDIO; IEEE 802.3 Clause-22 Support
  • 65-nm Advanced CMOS Technology
  • Industrial Ambient Operating Temperature (–40°C to 85°C) at Full Rate
  • Power Consumption: 1.6 W Typical
  • Device Package: 13-mm × 13-mm, 144-pin PBGA, 1-mm Ball-Pitch

2 Applications

  • Wireless Infrastructure CPRI and OBSAI Links
  • High-Speed Video Applications
  • Proprietary Cable or Backplane Links
  • High-Speed Point-to-Point Transmission Systems

3 Description

The TLK10002 device is a dual-channel, multi-rate transceiver intended for use in high-speed bidirectional point-to-point data transmission systems. It has special support for the wireless base station Remote Radio Head (RRH) application, but may also be used in other high-speed applications. It supports all the CPRI and OBSAI rates from 1.2288 Gbps to 9.8304 Gbps.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
TLK10002 FCBGA (144) 13.00 mm × 13.00 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Simplified Schematic

TLK10002 app_FP_llse75.gif

4 Revision History

Changes from A Revision (July 2013) to B Revision

  • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section.Go

Changes from * Revision (May 2011) to A Revision

  • Changed Feature From: Supports all CPRI and OBSAI Data Rates To: Supports all CPRI and OBSAI Data Rates From 1Gbps to 10GbpsGo
  • Changed Feature From: JTAG; IEEE 1149.1 /1149.6 Test Interface To: JTAG; IEEE 1149.1 Test InterfaceGo
  • Changed JT1 and JD1 Parameters From: (CPRI LV/LV-II and OBSAI Rates) To: (CPRI LV/LV-II/ LV-III and OBSAI Rates)Go
  • Changed JT2 and JD2 Parameters From: (CPRI E.6/12.HV) To: (CPRI E.12.HV)Go
  • Deleted the RIN - Differential input impedance, MIN = 80 Ω and MAX = 120 Ω valuesGo
  • Changed Functional Block Diagram text, From: 8B/10B Decoder Lane Align Master To: 8B/10B Encoder Lane Align MasterGo
  • Changed text in the Lane Alignment Slave (LAS) section From: Resides in the TLK10002 LS transmitter To: Resides in the TLK10002 LS receiverGo
  • Changed values in the text and in list item 1, From: 1.485Gbps To: 1.987Gbps and From: 2.97Gbps To: 3.974GbpsGo
  • Changed list item 1 text From: "supported in the quarter rate mode (RateScale = 1)" To: "supported in the quarter rate mode (RateScale = 0.5)"Go
  • Changed list item 4 text From: "clock frequencies can be selected: 148.5MHz, 185.625MHz, 247.5MHz, 297MHz, and 371.25MHz." To: "clock frequencies can be selected: 397.4MHz, 331.167MHz, 248.375MHz, 198.7MHz, 165.583MHz, 158.96MHz, and 132.467MHz."Go
  • Changed Table 7Go
  • Added list items for latency measurementGo
  • Changed LOOPBACK_TP_CONTROL, BIT B.0 From: 1 = Enable shallow remote loopback mode To: Enable shallow local loopback modeGo
  • Changed LAS_CONFIG_CONTROL BIT C.2 ACCESS From: RW To: RW SC(1)Go
  • Deleted list item from the HS/LS Data Rate Setting section: "Write 1'B1 to 9.9 HS_PEAK_DISABLE (HS_OVERLAY_CONTROL = 0x0B00)."Go
  • Changed list item in the HS Serial Configuration Changed section From: 4.11:10 (HS_CDRFMULT[1:0]), 4.9:8 (HS_CDRTHR[1:0]) To: 4.11:10 (HS_CDRFMULT[1:0]), 4.9:8 (HS_CDRTHR[1:0]), 4.5 (H1CDRMODE)Go
  • Changed the HS/LS Data Rate Setting section: From: Refer to Table 3 To: Refer to Table 2Go
  • Changed the HS/LS Data Rate Setting section: list item text Go