MAX3643ETG+ Maxim Integrated Products, MAX3643ETG+ Datasheet - Page 3

• Manufacturer Part Number: MAX3643ETG+
• Description: IC LASR DRVR 2.5GBPS 3.6V 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3643ETG+

• Data Rate: 2.5Gbps
• Number Of Channels: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 32mA
• Current - Modulation: 85mA
• Current - Bias: 70mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
otherwise noted.) (Note 1)
BIASSET Current Gain
BIASSET Current Gain Stability
BIASSET Current Gain Linearity
Bias Current Overshoot
Bias Current Monitor Gain
Bias Current Monitor Gain
Stability
BIASSET Resistor
MODULATOR SPECIFICATIONS
Modulation Current Range
Modulation Current Off
Instantaneous Voltage at OUT+
MODSET Current Gain
MODSET Current Gain Stability
MODSET Current Gain Linearity
MODSET, BIASSET Gain
Matching (Note 15)
Modulation Current Rise Time
Modulation Current Fall Time
Deterministic Jitter
Random Jitter
MODSET Resistor
MODSET, BIASSET OPERATIONAL AMPLIFIER SPECIFICATIONS
MODSET, BIASSET Voltage
Range
Voltage Error
Input Leakage
TURN-OFF/-ON SPECIFICATIONS
Burst-Enable Time
Burst-Disable Time
SAMPLE/HOLD SPECIFICATIONS
MDIN Voltage Range
MDOUT Settling
Sample/Hold Droop
CC
= +3.0V to +3.6V, T
155Mbps to 2.5Gbps Burst-Mode Laser Driver
PARAMETER
_______________________________________________________________________________________
A
= -40°C to +85°C. Typical values are at V
I
SYMBOL
MOD, OFF
G
R
G
G
R
I
MOD
BIAS
MOD
BIAS
MOD
BSM
t
t
R
F
1mA
2mA
10mA
5mA
5mA
V
2mA
1mA
5mA
BEN = low or
10mA
60mA
10mA < I
(Note 13)
(Note 14)
I
I
I
I
20% to 80%
20% to 80%
(Note 3)
(Note 4)
(Note 5)
VMSET and VBSET pins
(Notes 2, 6, 7)
(Notes 2, 6, 8)
Relative to final value at 3μs, C
After 100μs (Note 9)
BIASSET
MODSET
MODSET
MODSET
CC
turn-on/-off < 1s
I
I
I
I
I
I
I
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
I
I
I
BIAS
MOD
MOD
= 0.15mA, I
= I
= I
= I
MOD
BIASSET
BIASSET
BIASSET
< 2mA, VBSET = VREF
< 10mA, VBSET = VREF
< 5mA
< 70mA, VBSET = VREF
< 60mA
< 85mA, VMSET = VREF
70mA (Note 13)
70mA (Note 14)
70mA, VBSET = VREF
70mA
CONDITIONS
85mA
= high or V
CC
= 0.15mA
= 0.4mA
= 0.55mA
MODSET
= +3.3V, T
IN
= 0.7mA
= low
L
< 20pF
A
= +25°C, I
0.005
-3.75
82.5
0.75
82.5
0.05
BIAS
MIN
-4.4
-4.4
-2.2
0.6
70
11
40
10
40
-5
= 20mA, I
TYP
0.5
0.8
0.1
±4
88
88
88
14
50
88
45
45
17
50
5
MOD
+3.75
±2.56
MAX
+4.4
+4.4
+2.2
94.5
94.5
2.56
110
120
1.7
1.4
1.4
1.5
2.3
2.0
+5
±5
±1
10
17
60
85
85
85
45
60
= 30mA, unless
1
1
mA/mA
mA/mA
UNITS
ps
mA/A
ps
mA
mV
mV
mV
μA
μA
ps
ps
ns
ns
%
%
%
%
%
%
%
RMS
V
V
V
P-P
3