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CX02066DIEWP View Datasheet(PDF) - Conexant Systems

Part NameDescriptionManufacturer
CX02066DIEWP 3.3 Volt Laser Driver IC for Applications to 3 Gbps Conexant
Conexant Systems Conexant
CX02066DIEWP Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CX02066
3.3 Volt Laser Driver IC for Applications to 3 Gbps
PIN DESCRIPTION - TQFP 32
Pin No
TQFP32
Name Function
22, 23
24
GNDA
PD
Ground for output stage (inductor to ground)
Monitor photodiode input. This input is connected to the monitor photodiode anode for
automatic power control.
26
CMPC Mean power control dominant pole capacitor
27
NC No connect and may be grounded for compatibility with MAX3869
28
TCSLOPE
Connecting a resistor between this pin and ground sets the temperature coefficient of
IMODSET (using the internal IC temperature).
29
MPCSET A resistor between this pin and ground sets the mean optical power
30
MODSET Modulation current set. Connect a resistor between this pin and ground to set.
31
OCASET Overcurrent alarm set. Connect a resistor between this pin and ground to set.
ABSOLUTE MAXIMUM RATINGS
Parameter
Power supply (VCC-GND)
Operating ambient
Storage Temperature
Maximum laser bias current
Maximum laser moduation current (through OUT+/OUT2+, OUT-/OUT2-)
Rating
-0.5 to +6.0
-40 to +85
-65 to +150
120
100
Units
V
°C
°C
mA
mA
These are the absolute maximum ratings at or beyond which the IC can be expected to fail or be damaged.
Reliable operation at these extremes for any length of time is not implied.
ADVANCED INFORMATION - REV FF
PAGE -4-
CX02066
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