Micrel SY88216L Manual

Optical evaluation board

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

Download this manual

General Description

This

evaluation

board

Performance of the SY88216 burst mode driver while

driving a laser.

Datasheet and support documentation can be found on

Micrel's web site at: www.micrel.com.

_______________________________________________________________________________________________________

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

February 2008

allows

for

checking

Optical Evaluation Board

Features

•

the

Open loop or close-loop operation

•

Manual modulation, biasmax and bias setting

Need help?

Do you have a question about the SY88216L and is the answer not in the manual?

Questions and answers

Summary of Contents for Micrel SY88216L

Page 1 Micrel's web site at: www.micrel.com. • SY88216L Datasheet _______________________________________________________________________________________________________ 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 February 2008 M9999-022108-A hbwhelp@micrel.com or (408) 955-1690...
Page 2 Micrel, Inc. SY88216L Optical Evaluation Board TOSA Installation 10. The voltage between TP11 (BIASMON) and Check the pin-out of the laser and install according to GND (across R4) is proportional to (Bias the diagrams shown in Figure 1. Current + Half modulation current):...
Page 3 Micrel, Inc. SY88216L Optical Evaluation Board Burst Mode Operation Performance 1. Use the setup diagram below to perform burst mode operation measurements. 2. Disconnect BEN+ from V and BEN- from GND whichever is connected and connect BEN inputs to the output of the BEN signal generator.
Page 4 Micrel, Inc. SY88216L Optical Evaluation Board Evaluation Board Timing Set-Up February 2008 M9999-022108-A hbwhelp@micrel.com or (408) 955-1690...
Page 5 Micrel, Inc. SY88216L Optical Evaluation Board Evaluation Board Schematic February 2008 M9999-022108-A hbwhelp@micrel.com or (408) 955-1690...
Page 6 Micrel, Inc. SY88216L Optical Evaluation Board PCB Layout/Assembly February 2008 M9999-022108-A hbwhelp@micrel.com or (408) 955-1690...
Page 7 Micrel, Inc. SY88216L Optical Evaluation Board Bill of Materials Item Part Number Manufacturer Description Qty. C1-5, C10 Vishay 0.1µF, Size 0402, Ceramic Capacitor C6, C7 ECSH0GY106R Panasonic 10µF, Y, Tantalium Solid Electrolytic Capacitor Vishay 5pF, Size 0402, Ceramic Capacitor 67-1636-1-ND...
Page 8 (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injur to the user. A Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale.