M02061_17 Datasheet, PDF (21/45 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
Table 2-1.
4x4 mm
QFN24 Pin
Number
22
M02061 Pin Definitions and Descriptions (9 of 9)
Pin Name
Pin equivalent load
Function
PWA
V_CC
V_CC3
Pulse Width Adjust. Connect a resistor to GND to enable, (between 1kΩ and
20kΩ). Connect to V_CC3 to disable.
PWA
190 Ω
+ 1.28V
-
23
MOD_SET
24
TC_SLOPE
CENTER
GND
PAD
See PWA drawing
See PWA drawing
Modulation current control. Connect a resistor to ground to set the modulation
current.
Modulation current temperature compensation coefficient adjustment. Connect a
resistor to ground to set the temperature compensation coefficient. Leave open to
disable the temperature compensation.
A 51 kΩ resistor will result in a temperature compensation slope of approximately
0.5%/°C.
Connect to GND.
21
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