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2.5Gbps FP / DFB Laser Drivers

SY88982L Evaluation Board

2.5Gbps FP / DFB Laser Drivers
SY88982L Evaluation Board
General Description
Features
· · · · Single 3.3V supply voltage AC-coupled inputs AC / DC-coupled outputs Positive ground to allow for DC-coupling outputs to test equipment. AC / DC compliance voltage evaluation
Related Documentation
· SY88982L, 3.3V, 2.7Gbps High Current Low Power Laser Driver for FP / DFB Lasers
Evaluation Board
Micrel Inc. · 2180 Fortune Drive · San Jose, CA 95131 · USA · tel +1 (408) 944-0800 · fax + 1 (408) 474-1000 · http://www.micrel.com
April 2005
M9999-041505 hbwhelp@micrel.com or (408) 955-1690
Micrel, Inc.
SY88982L Evaluation Board
Evaluation Board Description and Setting
AC Compliance Voltage Measurement
Figure 2. Example of Eye Diagram @ 2.5Gbps with 25 load
April 2005
M9999-041505 hbwhelp@micrel.com or (408) 955-1690
Micrel, Inc.
SY88982L Evaluation Board
Evaluation Board Schematic
April 2005
M9999-041505 hbwhelp@micrel.com or (408) 955-1690
Micrel, Inc.
SY88982L Evaluation Board
Bill of Materials
Item C1-C4 C5-C7 C8-C12 J1-J4 JP1 L1, L2 R1, R2 R4 R5 TP3, TP4 TP1, TP2 TP5 U1
Notes: 1. 2. 3. 4. 5. 6. 7. Panasonic: www.panasonic.com. Vishay: www.vishay.com. Johnson Components: www.johnsoncomponents.com. Samtec: www.samtec.com. Bourns: www.bourns.com. Keystone: www.keystone.com. Micrel, Inc.: www.micrel.com.
Part Number ECSH0GY106R VJ0603Y683KXXA VG0402G104KXQ 142-0711-821 TSW-1-4-07-G-S IMC 0805 RK 122 J 01 CRCW040249R9F 3269 CRCW040200R0F TSW-1-1-07-G-S 5010 5011 SY88982L
Manufacturer Panasonic Vishay Vishay
Johnson (3) Components Samtec Vishay Vishay Vishay
Bourns
Samtec
1 Position Header Color Coded PCB Test Point Color Coded PCB Test Point 3.3V, 2.7Gbps High Current, Low Power Laser Driver for FP / DFB Lasers
Keystone Keystone Micrel
April 2005
M9999-041505 hbwhelp@micrel.com or (408) 955-1690
Micrel, Inc.
SY88982L Evaluation Board
Micrel Cross Reference
Application Hints and Notes
HBW Support
Hotline: 408-955-1690 Email Support: HBWHelp@micrel.com
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http: / www.micrel.com
April 2005
M9999-041505 hbwhelp@micrel.com or (408) 955-1690