MAX3735AETG+T Maxim Integrated Products, MAX3735AETG+T Datasheet - Page 2

• Manufacturer Part Number: MAX3735AETG+T
• Description: IC LSR DRVR 2.7GBPS 3.63V 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3735AETG+T

• Data Rate: 2.7Gbps
• Number Of Channels: 1
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 27mA
• Current - Modulation: 85mA
• 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

ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
Current into BIAS, OUT+, OUT- ......................-20mA to +150mA
Current into MD.....................................................-5mA to +5mA
Voltage at IN+, IN-, TX_DISABLE, TX_FAULT,
Voltage at BIAS, PC_MON, BC_MON,
Voltage at OUT+, OUT-.............................+0.5V to (V
Voltage at APCFILT1, APCFILT2 ..............................-0.5V to +3V
2.7Gbps, Low-Power SFP Laser Drivers
ELECTRICAL CHARACTERISTICS
(V
otherwise noted.) (Note 1)
2
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
POWER SUPPLY
Power-Supply Current
I/O SPECIFICATIONS
Differential Input Voltage
Common-Mode Input Voltage
Differential Input Resistance
TX_DISABLE Input Pullup
Resistance
TX_DISABLE Input Current
TX_DISABLE Input High Voltage
TX_DISABLE Input Low Voltage
TX_FAULT Output High Voltage
TX_FAULT Output Low Voltage
SHUTDOWN Output High Voltage
SHUTDOWN Output Low Voltage
BIAS GENERATOR
Bias On-Current Range
Bias Off-Current
Bias Overshoot
Bias-Current Monitor Gain
Bias-Current Monitor Gain
Stability
CC
SHUTDOWN ...........................................-0.5V to (V
MODSET, APCSET .................................-0.5V to (V
_______________________________________________________________________________________
= +2.97V to +3.63V, T
PARAMETER
CC
..............................................-0.5V to +6.0V
A
= -40°C to +85°C. Typical values at V
SYM B O L
I
I
BC_MON
BIASOFF
R
I
V
V
V
V
BIAS
I
V
V
PULL
V
CC
OH
OH
OL
OL
ID
IH
IL
Excludes the laser bias and modulation
currents (Note 2)
V
V
V
I
I
I
I
Current into BIAS pin
Current into BIAS pin during TX_FAULT or
TX_DISABLE
During SFP module hot plugging
(Notes 4, 5, 11)
External resistor to GND defines the voltage
gain, I
I
1mA ≤ I
(Notes 4, 6)
OH
OL
OH
OL
BIAS
ID
HIGH
LOW
CC
CC
CC
= 1mA sinking (Note 3)
= 100µA sinking
= (V
= 100µA sourcing (Note 3)
= 100µA sourcing
= 100mA, R
BIAS
= GND, V
+ 0.5V)
+ 0.5V)
+ 1.5V)
= V
BIAS
IN
+) - (V
CC
= 1mA, R
≤ 100mA
CONDITIONS
CC
IN
BC_MON
-), Figure 1
= 3.3V, R
CC
Continuous Power Dissipation (T
Operating Ambient Temperature Range (T
Storage Ambient Temperature Range...............-55°C to +150°C
Die Attach Temperature...................................................+400°C
Lead Temperature (soldering, 10s) .................................+300°C
BC_MON
24-Lead Thin QFN (derate 20.8mW/°C
above +85°C).............................................................1354mW
24-Lead QFN (derate 20.8mW/°C
above +85°C).............................................................1354mW
= +3.3V, I
= 693.25Ω
MAX3735
MAX3735A
PULL
= 69.28kΩ
BIAS
= 7.4kΩ
= 20mA, I
V
CC
MIN
10.0
11.5
200
4.7
2.4
85
-8
-6
MOD
2
1
- 0.4
A
= +85°C )
= 30mA, T
0.6 × V
TYP
-450
100
27
7.4
12
13
CC
A
)......-40°C to +85°C
A
MAX
2400
10.0
13.5
13.5
115
100
100
= +25°C, unless
0.8
0.4
0.4
50
15
10
+8
+6
UNITS
mV
mA/A
mA
mA
kΩ
µA
µA
%
%
Ω
V
V
V
V
V
V
V
P-P