ttsv02622 ETC-unknow, ttsv02622 Datasheet - Page 3

• Manufacturer Part Number: ttsv02622
• Description: Sts-24 Backplane Transceiver
• Manufacturer: ETC-unknow

Contents
June 2003
Features ................................................................................................................................................................... 1
Description................................................................................................................................................................ 1
Pin Information ......................................................................................................................................................... 6
Synchronization ...................................................................................................................................................... 17
HSI Block Interface................................................................................................................................................. 17
Line Interface.......................................................................................................................................................... 17
Architecture ............................................................................................................................................................ 17
Powerdown Mode................................................................................................................................................... 19
Supervisory Features ............................................................................................................................................. 20
Test Features ......................................................................................................................................................... 21
Transmit Direction (Line to Backplane) .................................................................................................................. 22
Receiver Block........................................................................................................................................................ 24
Miscellaneous Functions ........................................................................................................................................ 31
Registers ................................................................................................................................................................ 32
Register Descriptions ............................................................................................................................................. 36
Absolute Maximum Ratings.................................................................................................................................... 48
Handling Precautions ............................................................................................................................................. 48
Recommended Operating Conditions .................................................................................................................... 48
Thermal Characteristics.......................................................................................................................................... 49
Power Consumption (Advance).............................................................................................................................. 49
Electrical Characteristics ........................................................................................................................................ 49
Propagation Delay Specifications........................................................................................................................... 49
LVDS I/O ................................................................................................................................................................ 50
Clock and Data Recovery (CDR)............................................................................................................................ 54
Timing Characteristics ............................................................................................................................................ 55
Outline Diagram...................................................................................................................................................... 63
Ordering Information............................................................................................................................................... 64
Agere Systems Inc.
Transport Overhead Serial Link ........................................................................................................................... 23
A1/A2 Frame Insert and Corruption ..................................................................................................................... 23
B1 Calculation and Insertion ................................................................................................................................ 23
Stream Disable .................................................................................................................................................... 23
Scrambler............................................................................................................................................................. 23
Framer Subblock (Backplane to Line).................................................................................................................. 24
B1 Calculate and Descramble (Backplane to Line) ............................................................................................. 27
Internal Parity Generation .................................................................................................................................... 27
FIFO Subblock (Backplane to Line) ..................................................................................................................... 28
Pointer Mover Subblock (Backplane to Line)....................................................................................................... 28
K1/K2, A1/A2 Handling ........................................................................................................................................ 31
SPE C1J1 Outputs............................................................................................................................................... 31
Definition of Register Types................................................................................................................................. 32
Register Map........................................................................................................................................................ 33
LVDS Receiver Buffer Capabilities ...................................................................................................................... 52
Input Data ............................................................................................................................................................ 54
Jitter Tolerance .................................................................................................................................................... 54
Generated Output Jitter ....................................................................................................................................... 54
PLL....................................................................................................................................................................... 54
Input Reference Clock ......................................................................................................................................... 54
CPU Interface Timing........................................................................................................................................... 61
272-Pin PBGA...................................................................................................................................................... 63
Table of Contents
TTSV02622 STS-24 Backplane Transceiver
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