02069-RM-001-A
Mindspeed Technologies™
Contents
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v 1.0 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
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Figures
Figure 1-2. Figure 2-1. Figure 2-2. Figure 2-3. Figure 2-4. Figure 2-5. Figure 2-6. Figure 2-7. Figure 2-8. Figure 3-1. Figure 3-2. Figure 3-3. Figure 3-4. Figure 3-5. Figure 3-6. Figure 3-7. Figure 3-8.
Description
© 2004, Mindspeed TechnologiesTM, Inc. All rights reserved.
Information in this document is provided in connection with Mindspeed TechnologiesTM ("MindspeedTM") products. These materials are provided by Mindspeed as a service to its customers and may be used for informational purposes only. Except as provided in Mindspeed’s Terms and Conditions of Sale for such products or in any separate agreement related to this document, Mindspeed assumes no liability whatsoever. Mindspeed assumes no responsibility for errors or omissions in these materials. Mindspeed may make changes to specifications and product descriptions at any time, without notice. Mindspeed makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document.
2.0 Performance Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.2 Programmable Setting Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.3 High Speed PCB Layout and Circuit Design Comments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
4.250 Gbps SFP REFERENCE DESIGN (TOSA:Truelight) . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 2.488 Gbps PRBS 223-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . 2-2 2.488 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 4.250 Gbps PRBS 27-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . . 2-3 4.250 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.488 Gbps PRBS 223-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . 2-4 2.488 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 4.250 Gbps PRBS 27-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . . 2-5 4.250 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Electrical Pin Defined and Application Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Application Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Application Schematics (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Application Print Circuit Board (with R-L peaking for M02049) . . . . . . . . . . . . . . . . . . . . . 3-5 Application Print Circuit Board (without R-L peaking for M02049) . . . . . . . . . . . . . . . . . . . 3-6 Application Print Circuit Board (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 Application Print Circuit Board (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Reference Printed Circuit Board Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
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Tables
Table 4-1. Reference Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1