MAX3273ETG+T Maxim Integrated Products, MAX3273ETG+T Datasheet - Page 3

• Manufacturer Part Number: MAX3273ETG+T
• Description: IC LASR DRVR 2.7GBPS 3.6V 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3273ETG+T

• Data Rate: 2.7Gbps
• Number Of Channels: 1
• Voltage - Supply: 3.14 V ~ 3.6 V
• Current - Supply: 30mA
• Current - Modulation: 60mA
• Current - Bias: 100mA
• 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

AC ELECTRICAL CHARACTERISTICS
(V
otherwise noted.) (Notes 5, 6)
Note 1: Specifications at -40°C are guaranteed by design and characterization. Dice are tested at T
Note 2: Both the bias and modulation currents are switched off if any of the current set pins is grounded.
Note 3: Guaranteed by design and characterization.
Note 4: Accuracy refers to part-to-part variation.
Note 5: AC characterization was performed by using the circuit in Figure 2.
Note 6: AC characteristics are guaranteed by design and characterization, and measured using a 2.5Gbps 2
Note 7: Measured using a 2.5Gbps repeating 0000 1111 pattern.
Note 8: PWD = (wide pulse - narrow pulse) / 2.
Modulation-Current Range
Modulation Off-Current
Modulation-Current Stability
Modulation-Current Absolute
Accuracy
Output Current Rise Time
Output Current Fall Time
Output Overshoot/Undershoot
Enable and Startup Delay
Maximum Consecutive Identical
Digits
Pulse-Width Distortion
Random Jitter
Input Latch Setup Time
Input Latch Hold Time
CC
= +3.14V to +3.6V, T
pattern with 80 consecutive zeros and 80 consecutive ones added.
PARAMETER
_______________________________________________________________________________________
+3.3V, 2.5Gbps Low-Power Laser Driver
A
= -40°C to +85°C. Typical values are at V
SYMBOL
I
PWD
MOD
T
T
t
t
SU
HD
δ
R
F
(Note 3)
EN = high
I
I
(Note 4)
20% to 80% (Note 7)
20% to 80% (Note 7)
(Note 7)
APC open loop
(Notes 7, 8)
LATCH = high (Figure 1)
LATCH = high (Figure 1)
MOD
MOD
= 60mA
= 5mA
CONDITIONS
CC
= +3.3V, I
BIAS
= 60mA, I
-480
-480
MIN
MOD
-15
80
5
A
= +25°C only.
= 30mA, T
TYP
364
1.0
64
34
52
59
15
75
3
0
13
- 1 PRBS input data
A
= +25°C, unless
+480
+480
MAX
+15
104
150
0.2
1.5
60
87
45
50
ppm/°C
ps
UNITS
bits
mA
mA
ps
ps
ns
ps
RMS
ps
ps
%
%
3