M02061_17 Datasheet, PDF (40/45 Pages) M/A-COM Technology Solutions, Inc. – 3.3 or 5 Volt Laser Driver

M02061-12/-21
3.3 or 5 Volt Laser Driver
Rev V6
4.0 Applications Information
4.1
General
• SFP and SFF Modules
• 1G/2G/4G Fibre Channel modules
• Short reach and Metro SONET/SDH
Figure 4-1 and Figure 4-3 illustrate typical applications for 3.3/AC coupled and 5V/DC coupled laser.
Figure 4-1. Application Diagram, VCC = 3.3V Laser AC Coupled Example
V_CC
V_{CC 3}
V_CC
V_CC
D_IN+
D_IN-
Internal
3.3V reg.
Internal Power Bus
Input
Buffer
D - FF
VCC3 -1.3V
Output
Buffer
Laser
Driver
Input
Buffer
TX
Disable
Safety
Circuitry with
Latched Fault
Modulation
Control
Automatic Power Control
(laser bias current)
SV_CC
OUT-
OUT+
GND₀
V CC
100k
IBIAS_OUT
IPIN
VCC
(M02061-21
only)
VCC3
(M02061-12
only)
40
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
http://www.macom.com/support