Document Outline

• Features
• 1. Pinout - LQFP
• 2. Pinout - LFBGA
• 3. Pin Descriptions
  • 3.1 Power Supplies
  • 3.2 Control
  • 3.3 Address Inputs/Loopbacks
  • 3.4 Cable Select
  • 3.5 Status
  • 3.6 Digital Rx/Tx Data I/O
  • 3.7 Analog RX/TX Data I/O
  • 3.8 JTAG Test Interface
  • 3.9 Miscellaneous
• 4. Operation
• 5. Power-up
• 6. Master Clock
• 7. G.772 Monitoring
• 8. Building Integrated Timing Systems (Bits) Clock Mode
• 9. Transmitter
  • 9.1 Bipolar Mode
  • 9.2 Unipolar Mode
  • 9.3 RZ Mode
  • 9.4 Transmitter Powerdown / High-Z
  • 9.5 Transmit All Ones (TAOS)
  • 9.6 Automatic TAOS
  • 9.7 Driver Failure Monitor
  • 9.8 Driver Short Circuit Protection
• 10. Receiver
  • 10.1 Bipolar Output Mode
  • 10.2 Unipolar Output Mode
  • 10.3 RZ Output Mode
  • 10.4 Receiver Powerdown/High-Z
  • 10.5 Loss-of-Signal (LOS)
  • 10.6 Alarm Indication Signal (AIS)
• 11. Jitter Attenuator
• 12. Operational Summary
  • 12.1 Loopbacks
  • 12.2 Analog Loopback
  • 12.3 Digital Loopback
  • 12.4 Remote Loopback
• 13. Host Mode
  • 13.1 SOFTWARE RESET
  • 13.2 Serial Port Operation
  • 13.3 Parallel Port Operation
  • 13.4 Register Set
• 14. Register Descriptions
  • 14.1 Revision/IDcode Register (00h)
  • 14.2 Analog Loopback Register (01h)
  • 14.3 Remote Loopback Register (02h)
  • 14.4 TAOS Enable Register (03h)
  • 14.5 LOS Status Register (04h)
  • 14.6 DFM Status Register (05h)
  • 14.7 LOS Interrupt Enable Register (06h)
  • 14.8 DFM Interrupt Enable Register (07h)
  • 14.9 LOS Interrupt Status Register (08h)
  • 14.10 DFM Interrupt Status Register (09h)
  • 14.11 Software Reset Register (0Ah)
  • 14.12 Performance Monitor Register (0Bh)
  • 14.13 Digital Loopback Reset Register (0Ch)
  • 14.14 LOS/AIS Mode Enable Register (0Dh)
  • 14.15 Automatic TAOS Register (0Eh)
  • 14.16 Global Control Register (0Fh)
  • 14.17 Line Length Channel ID Register (10h)
  • 14.18 Line Length Data Register (11h)
  • 14.19 Output Disable Register (12h)
  • 14.20 AIS Status Register (13h)
  • 14.21 AIS Interrupt Enable Register (14h)
  • 14.22 AIS Interrupt Status Register (15h)
  • 14.23 AWG Broadcast Register (16h)
  • 14.24 AWG Phase Address Register (17h)
  • 14.25 AWG Phase Data Register (18h)
  • 14.26 AWG Enable Register (19h)
  • 14.27 AWG Overflow Interrupt Enable Register (1Ah)
  • 14.28 AWG Overflow Interrupt Status Register (1Bh)
  • 14.29 Reserved Register (1Ch)
  • 14.30 Reserved Register (1Dh)
  • 14.31 Bits Clock Enable Register (1Eh)
  • 14.32 Reserved Register (1Fh)
  • 14.33 Status Registers
    • 14.33.1 Interrupt Enable Registers
    • 14.33.2 Interrupt Status Registers
• 15. Arbitrary Waveform Generator
• 16. JTAG Support
  • 16.1 TAP Controller
    • 16.1.1 JTAG Reset
    • 16.1.2 Test-Logic-Reset
    • 16.1.3 Run-Test-Idle
    • 16.1.4 Select-DR-Scan
    • 16.1.5 Capture-DR
    • 16.1.6 Shift-DR
    • 16.1.7 Exit1-DR
    • 16.1.8 Pause-DR
    • 16.1.9 Exit2-DR
    • 16.1.10 Update-DR
    • 16.1.11 Select-IR-Scan
    • 16.1.12 Capture-IR
    • 16.1.13 Shift-IR
    • 16.1.14 Exit1-IR
    • 16.1.15 Pause-IR
    • 16.1.16 Exit2-IR
    • 16.1.17 Update-IR
  • 16.2 Instruction Register (IR)
    • 16.2.1 EXTEST
    • 16.2.2 SAMPLE/PRELOAD
    • 16.2.3 IDCODE
    • 16.2.4 BYPASS
  • 16.3 Device ID Register (IDR)
• 17. Boundary Scan Register (BSR)
• 18. Applications
  • 18.1 Transformer specifications
  • 18.2 Crystal Oscillator Specifications
  • 18.3 Designing for AT&T 62411
  • 18.4 Line Protection
• 19. Characteristics and specifications
  • 19.1 Absolute Maximum Ratings
  • 19.2 Recommended Operating Conditions
  • 19.3 Digital Characteristics
  • 19.4 Transmitter Analog Characteristics
  • 19.5 Receiver Analog Characteristics
  • 19.6 Jitter Attenuator Characteristics
  • 19.7 Master Clock Switching Characteristics
  • 19.8 Transmit Switching Characteristics
  • 19.9 Receive Switching Characteristics
  • 19.10 Switching Characteristics - Serial Port
  • 19.11 Switching Characteristics - Parallel Port (Multiplexed Mode)
  • 19.12 Switching Characteristics- Parallel Port (Non-multiplexed Mode)
  • 19.13 Switching Characteristics - JTAG
• 20. Compliant Recommendations and specifications
• 21. LFBGA package dimensions
• 22. LQFP Package dimensions
• 23. Ordering Information
• 24. Environmental, Manufacturing, & Handling Information
• 25. Revision History