IDT82V2108PX IDT, Integrated Device Technology Inc, IDT82V2108PX Datasheet - Page 9

• Manufacturer Part Number: IDT82V2108PX
• Description: IC FRAMER T1/J1/E1 8CH 128-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108PX

• Controller Type: T1/E1/J1 Framer
• Interface: Parallel
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 160mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 82V2108PX

List of Figures
Figure 1. 128-Pin PQFP (Top View) ............................................................................................................................................................................. 4
Figure 2. 144-Pin PBGA (Bottom View) ........................................................................................................................................................................ 5
Figure 3. E1 Frame Searching Process ...................................................................................................................................................................... 13
Figure 4. Basic Frame Searching Process .................................................................................................................................................................. 14
Figure 5. HDLC Packet ............................................................................................................................................................................................... 22
Figure 6. TS16 Arrangement in Signaling Multi-Frame ............................................................................................................................................... 26
Figure 7. Signaling Output in E1 Mode ....................................................................................................................................................................... 26
Figure 8. Signaling Output in T1/J1 Mode ................................................................................................................................................................... 27
Figure 9. Receive Clock Slave RSCK Reference Mode ............................................................................................................................................. 31
Figure 10. E1 Receive Clock Slave RSCK Reference Mode - Functional Timing Example 1 ..................................................................................... 32
Figure 11. E1 Receive Clock Slave RSCK Reference Mode - Functional Timing Example 2 ..................................................................................... 32
Figure 12. Receive Clock Slave External Signaling Mode ........................................................................................................................................... 33
Figure 13. E1 Receive Clock Slave External Signaling Mode - Functional Timing Example 1 .................................................................................... 34
Figure 14. E1 Receive Clock Slave External Signaling Mode - Functional Timing Example 2 .................................................................................... 34
Figure 15. Receive Clock Master Full E1 or T1/J1 Mode ............................................................................................................................................ 35
Figure 16. E1 Receive Clock Master Full E1 Mode - Functional Timing Example ...................................................................................................... 36
Figure 17. Receive Clock Master Fractional E1 or T1/J1 Mode .................................................................................................................................. 37
Figure 18. E1 Receive Clock Master Fractional E1 Mode - Functional Timing Example ............................................................................................ 38
Figure 19. Receive Multiplexed Mode ......................................................................................................................................................................... 39
Figure 20. E1 Receive Multiplexed Mode - Functional Timing Example 1 .................................................................................................................. 40
Figure 21. E1 Receive Multiplexed Mode - Functional Timing Example 2 .................................................................................................................. 40
Figure 22. Receive Bit Offset - Between RSCFS & RSDn .......................................................................................................................................... 42
Figure 23. Receive Bit Offset - Between RSFSn & RSDn ........................................................................................................................................... 42
Figure 24. T1/J1 To E1 Format Conversion ................................................................................................................................................................ 45
Figure 25. T1/J1 Receive Clock Slave RSCK Reference Mode - Functional Timing Example 1 ................................................................................ 46
Figure 26. T1/J1 Receive Clock Slave RSCK Reference Mode - Functional Timing Example 2 ................................................................................ 46
Figure 27. T1/J1 Receive Clock Slave RSCK Reference Mode - Functional Timing Example 3 ................................................................................ 47
Figure 28. T1/J1 Receive Clock Slave External Signaling Mode - Functional Timing Example 1 ............................................................................... 48
Figure 29. T1/J1 Receive Clock Slave External Signaling Mode - Functional Timing Example 2 ............................................................................... 48
Figure 30. T1/J1 Receive Clock Slave External Signaling Mode - Functional Timing Example 3 ............................................................................... 49
Figure 31. T1/J1 Receive Clock Master Full T1/J1 Mode - Functional Timing Example ............................................................................................. 50
Figure 32. T1/J1 Receive Clock Master Fractional T1/J1 Mode - Functional Timing Example ................................................................................... 51
Figure 33. T1/J1 Receive Multiplexed Mode - Functional Timing Example 1 .............................................................................................................. 52
Figure 34. T1/J1 Receive Multiplexed Mode - Functional Timing Example 2 .............................................................................................................. 53
Figure 35. Receive Bit Offset in T1/J1 Mode ............................................................................................................................................................... 54
Figure 36. PRBS Pattern Generator ............................................................................................................................................................................ 55
Figure 37. Transmit Clock Slave TSFS Enable Mode ................................................................................................................................................. 58
Figure 38. E1 Transmit Clock Slave TSFS Enable Mode - Functional Timing Example 1 .......................................................................................... 59
Figure 39. E1 Transmit Clock Slave TSFS Enable Mode - Functional Timing Example 2 .......................................................................................... 59
Figure 40. Transmit Clock Slave External Signaling Mode .......................................................................................................................................... 60
Figure 41. E1 Transmit Clock Slave External Signaling Mode - Functional Timing Example 1 ................................................................................... 60
Figure 42. E1 Transmit Clock Slave External Signaling Mode - Functional Timing Example 2 ................................................................................... 61
Figure 43. Transmit Clock Master Mode ...................................................................................................................................................................... 61
Figure 44. E1 Transmit Clock Master Mode - Functional Timing Example .................................................................................................................. 62
Figure 45. Transmit Multiplexed Mode ........................................................................................................................................................................ 63
Figure 46. E1 Transmit Multiplexed Mode - Functional Timing Example 1 ................................................................................................................. 64
Figure 47. E1 Transmit Multiplexed Mode - Functional Timing Example 2 ................................................................................................................. 64
Figure 48. Transmit Bit Offset in E1 Mode - 1 ............................................................................................................................................................. 65
March 5, 2009
List of Figures
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