MAX3766 Datasheet, PDF (2/20 Pages) Maxim Integrated Products – 622Mbps LAN/WAN Laser Driver with Automatic Power Control and Safety Shutdown

622Mbps LAN/WAN Laser Driver with
Automatic Power Control and Safety Shutdown
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC, V_CCOUT .................................-0.5V to 7.0V
Voltage at IN+, IN-, ENABLE,
SAFETY, FAIL ...........................................-0.5V to (V_CC + 0.5V)
Voltage at MOD, BIASMAX, POWERSET, TC ..........-0.5V to 4.0V
Current out of REF1, REF2 .................................-0.1mA to 10mA
Current into OUT+, OUT- ....................................-5mA to 100mA
Current into BIAS.................................................-5mA to 130mA
Current into MD .......................................................-5mA to 5mA
Current into FAIL ...................................................-5mA to 30mA
Current into SAFETY..............................................-5mA to 10mA
Continuous Power Dissipation (T_A = +85°C)
QSOP (derate 9.1mW/°C above +85°C) .......................590mW
Operating Junction Temperature Range ...........-40°C to +150°C
Processing Temperature (dice) .......................................+400°C
Storage Temperature Range .............................-55°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
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.
ELECTRICAL CHARACTERISTICS
PARAMETER
RECOMMENDED OPERATING CONDITIONS
Supply Voltage, V_CC
Ambient Operating Temperature
(Note 1)
CONDITIONS
Differential Input Signal Amplitude
Input Common-Mode Voltage
Enable Input High
Enable Input Low
Voltage at OUT+, OUT-
Voltage at BIAS
FAIL Load
Data Rate
Data Duty Cycle
Laser to PIN Coupling
DC PARAMETERS
Supply Current
FAIL Output High
FAIL Output Low
Bias-Current Range
V_IN+ - V_IN-, common-mode input =
V_CC - 1.3V, Figure 1
Referenced to V_CC
All DC testing uses 5.1kΩ load
While using APC
Not tested
I_CC (Note 2)
R _{F AIL} = 5.1kΩ
I_MD > 15µA, R _{F AIL} = 5.1kΩ
(Note 3)
Bias Current when Driver is
Disabled or Shut Down
Modulation-Current Programmable
Range
Input data high (Note 3)
Modulation Current
Input data low (Note 2)
Modulation Current when Driver is
Disabled or Shut Down
Minimum Modulation-Current
Temperature Compensation
R_TC = 0Ω
Maximum Modulation-Current
Temperature Compensation
R_TC = open
MIN
TYP
MAX UNITS
4.5
5.0
5.5
-40
25
85
500
1000
1800
-1.4
-1.3
-1.19
2.0
0.8
V_CC - 2.5
V_CC - 2.5
2.7 to 20
DC to 1.25
50
0.001 to 0.1
V
°C
mV
V
V
V
V
V
kΩ
Gbps
%
mA/mA
21
25
32
mA
4.3
V
0.33
0.44
V
0.5
80
mA
0.1
10
µA
2
60
mA
1
200
µA
10
µA
-50
ppm/°C
5600
ppm/°C
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