SY88216L_10 Datasheet, PDF (1/11 Pages) Micrel Semiconductor – 3.3V, 2.5Gbps Burst Mode Laser Driver

SY88216L
3.3V, 2.5Gbps Burst Mode Laser Driver
General Description
Features
The SY88216L is a single supply 3.3V burst mode laser
driver for A-PON, B-PON, EPON, GE-PON, and G-PON
applications with data rates from 155Mbps up to 2.5Gbps.
The driver can deliver modulation current up to 85mA, and
provides a high compliance voltage that makes it suitable
for high-current operation with the laser DC-coupled to it.
All support documentation can be found on Micrel’s web
site at: www.micrel.com.
• 2.4V minimum laser compliance voltage
• Operation up to 2.5Gbps
• Fast burst mode enable/disable delay
• Modulation current up to 85mA
• Bias current up to 70mA
• Infinite bias current hold time between bursts
• Safety features
• Power monitoring
• Available in 24-pin (4mm x 4mm) QFN package
Applications
• Multi-rate burst mode applications: A-PON, B-PON,
G-PON, E-PON, GE-PON
Markets
• Fiber-to-the-Premises (FTTP): Fiber-to-the-Home
(FTTH), Fiber-to-the-Business (FTTB)
• FTTC (Fiber-to-the-Curb)
___________________________________________________________________________________________________________
Typical Application
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax + 1 [phone] • http://www.micrel.com
July 2008
M9999-071108-C
[e-mail] or [phone]