CA16B2CNN datasheet(2/30 Pages) AGERE

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Table of Contents

Agere Systems Inc..

Contents

Page

Tables

Page

CA16-Type 2.5 Gbits/s DWDM Transponder with

Advance Data Sheet

16-Channel 155 Mbits/s Multiplexer/Demultiplexer

March 2001

Features ................................................................... 1

Applications .............................................................. 1

Description ............................................................... 1

Absolute Maximum Ratings ...................................... 3

Block Diagram........................................................... 4

Pin Information ......................................................... 5

Pin Descriptions ....................................................... 6

Functional Description ........................................... 12

Receiver ............................................................ 12

Transmitter ........................................................ 12

Loopback Modes ............................................... 13

Transponder Interfacing ..................................... 13

Optical Characteristics ........................................... 15

Electrical Characteristics ........................................ 16

Timing Characteristics ........................................... 18

Transmitter Data Input Timing ........................... 18

Input Timing Mode 1 .......................................... 19

Input Timing Mode 2 .......................................... 20

Forward Clocking ............................................... 21

PCLK-to PICLK Timing ........................................ 22

PHERR/PHINIT .................................................. 23

Receiver Framing ............................................... 25

Wavelength Selection ............................................. 26

Qualification and Reliability .................................... 27

Laser Safety Information ....................................... 27

Class I Laser Product ......................................... 27

Electromagnetic Emissions and Immunity.......... 27

Outline Diagram ..................................................... 28

Ordering Information .............................................. 29

Related Product Information ................................... 29

Table 1. CA16-Type Transponder Pinout ................. 6

Table 2. CA16-Type Transponder Input Pin

Descriptions ............................................... 10

Table 3. CA16-Type Transponder Output Pin

Descriptions ............................................... 11

Table 4. OC-48/STM-16 Transmitter Optical

Characteristics .......................................... 15

Table 5. OC-48/STM-16 Receiver Optical

Characteristics .......................................... 15

Table 6. Power Supply Characteristics .................... 16

Table 7. Transmitter Electrical I/O Characteristics ... 16

Table 8. Receiver Electrical I/O Characteristics ...... 17

Table 9. Transmitter ac Timing Characteristics ....... 24

Table 10. Receiver ac Timing Characteristics ......... 24

Table 11. Ordering Information ................................ 29

Table 12. Related Product Information .................... 29

Figures

Page

Figure 1. CA16-Type Transponder Block Diagram.... 4

Figure 2. CA16-Type Transponder Pinout ................. 5

Figure 3. Transponder Interfacing............................ 13

Figure 4. Interfacing to the TXREFCLK Input............. 14

Figure 5. Block Diagram Timing Mode 1.................. 19

Figure 6. Block Diagram Timing Mode 2.................. 20

Figure 7. Forward Clocking of the

CA16 Transponder .................................. 21

Figure 8. PCLK-to PICLK Timing ...............................22

Figure 9. PHERR/PHINIT Timing............................. 23

Figure 10. ac Input Timing ....................................... 24

Figure 11. Receiver Output Timing Diagram ........... 24

Figure 12. Frame and Byte Detection ...................... 25

Figure 13. OOF Timing (FRAMEN = High) .............. 25

Figure 14. FRAMEN Timing ..................................... 26

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