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| M02069 Datasheet, PDF (16/44 Pages) M/A-COM Technology Solutions, Inc. – 3.3 or 5 Volt VCSEL/FP Laser Driver IC for Applications to 4.3 Gbps | |||
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M02069 Data Sheet
Table 2-1.
Pin
Number
Pin Definitions
Pin Name
Pin equivalent load
VCC
Function
Ground for output stage. May be connected directly to circuit board ground. At
high bit rates (>2Gb/s) an optional inductor or ferrite may be added to reduce
switching transients.
15
GNDO
GND0
Positive modulation current output (AC or DC coupled to cathode of laser in
VCC
common anode designs). Sinks current when DIN+ is HIGH.
Maintain a voltage > 0.7V at this pin.
16
OUT+
OUT+
GND0
17
OUT-
See OUT+ drawing
Negative modulation current output (AC coupled to anode of laser in common
cathode designs). Sinks current when DIN- is HIGH
Maintain a voltage > 0.7V at this pin.
16
Mindspeed Technologiesâ¢
02069-DSH-001-D
Mindspeed Proprietary and Confidential
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