MAX3669EHJ+T Maxim Integrated Products, MAX3669EHJ+T Datasheet - Page 5

• Manufacturer Part Number: MAX3669EHJ+T
• Description: IC LASR DRVR 622MBPS 5.5V 32TQFP
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3669EHJ+T

• Data Rate: 622Mbps
• Number Of Channels: 1
• Voltage - Supply: 3.14 V ~ 5.5 V
• Current - Supply: 40mA
• Current - Modulation: 75mA
• Current - Bias: 80mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
= +3.3V, T
Laser Driver with Current Monitors and APC
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
35
30
25
20
15
10
35
30
25
20
15
10
5
0
5
0
-125
DISTRIBUTION OF MODULATION CURRENT
0
T
I
MOD
A
MODULATION CURRENT STABILITY (ppm/°C)
= -40°C TO +85°C
T
-25
A
= 5mA
RATIO OF I
= -40°C
STABILITY (WORST CASE)
T
A
20
75
= +85°C
175
I
MOD
MOD
T
A
40
= +25°C
(mA)
275
vs. I
MODMON
375
Typical Operating Characteristics (continued)
60
475
+3.3V, 622Mbps SDH/SONET
575
80
45
40
35
30
25
20
15
10
25
20
15
10
5
0
5
0
DISTRIBUTION OF MONITOR DIODE CURRENT
-500
0
MONITOR DIODE CURRENT STABILITY (ppm/°C)
T
I
MD
A
T
A
= -40°C TO +85°C
= 18µA
= +25°C
RATIO OF I
-300
STABILITY (WORST CASE)
20
T
A
= +85°C
-100
I
BIAS
BIAS
T
40
A
(mA)
= -40°C
vs. I
100
BIASMON
60
300
500
80
5