參數(shù)資料
型號： MAX3286-MAX3299
廠商： Maxim Integrated Products, Inc.
英文描述： 3.0V to 5.5V, 1.25Gbps/2.5Gbps LAN Laser Drivers
中文描述： 3.0V至5.5V，1.25Gbps/2.5Gbps局域網(wǎng)激光驅(qū)動器
文件頁數(shù)： 2/28頁
文件大?。?/td> 1446K
代理商： MAX3286-MAX3299
M
3.0V to 5.5V, 1.25Gbps/2.5Gbps
LAN Laser Drivers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage at V
CC
..........................................-0.5V to +7.0V
Voltage at
EN
, EN, PORDLY, FLTDLY, LV, IN+, IN-,
REF, POL,
POL
, MD, MON, BIASDRV,
MODSET, TC.......................................................-0.5V to (V
CC
+ 0.5V)
Voltage at OUT+, OUT-.........................(V
CC
- 2V) to (V
CC
+ 2V)
Current into FAULT,
FAULT
, POR, SHDNDRV....-1mA to +25mA
Current into OUT+, OUT-....................................................60mA
Continuous Power Dissipation (T
A
= +70°C)
32-Pin TQFP (derate 14.3mW/°C above +70°C).........1100mW
ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +5.5V, T
A
= 0°C to +70°C, unless otherwise noted. Typical values are at V
CC
= +3.3V, R
TC
= open and T
A
= +25°C;
see Figure 1a.)
CONDITIONS
I
CC
Supply Current
Data Input Voltage Swing
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.
28-Pin QFN and 28-Pin Thin QFN
(derate 28.7mW/°C above +70°C)..............................2300mW
16-Pin TSSOP (derate 27mW/°C above +70°C) .........2162mW
Operating Temperature Range...............................0°C to +70°C
Operating Junction Temperature Range..............0°C to +150°C
Processing Temperature (die).........................................+400°C
Storage Temperature Range.............................-55°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
0
≤
V
PIN
≤
V
CC
Total differential signal, peak-to-peak, Figure 1a
LV = open
Figure 1a, R
MOD
= 1.82k
LV = GND
V
MON
= V
CC
I
REF
≤
2mA, MON = V
CC
APC loop is closed
FAULT = low, V
BIASDRV
≥
0.6V
FAULT = low, V
BIASDRV
≤
V
CC
- 1V
Normal operation (FAULT = low)
EN = GND
I
OH
= -100μA
Common-cathode configuration
Common-anode configuration
I
OL
= 1mA
V
MD
+ 5%
V
MD
- 20%
V
CC
-
600
V
MD
+ 20%
V
MD
- 5%
V
CC -
MD High Fault Threshold
MD Low Fault Threshold
V
2.95
REF Fault Threshold
mV
150
POR Hysteresis
2.65
3.00
V
3.9
4.5
POR Threshold
μA
0.44
6
MON Input Current
μA
-2
+0.16
+2
MD Input Current
V
0.4
1.2
V
1.55
1.7
1.85
V
MD
MD Nominal Voltage
μA
V
V
-100
2
+100
TTL Input Current
TTL Input High Voltage
TTL Input Low Voltage
mV
200
1660
V
ID
mA
52
75
V
2.45
2.65
2.85
REF Voltage
mA
mA
0.8
0.8
BIASDRV Current Sink
BIASDRV Current Source
μA
-1
+1
BIASDRV Current, Shutdown
V
IH
V
IL
0.8
V
2.4
V
OH
FAULT,
FAULT
Output High
Voltage
V
0.4
V
OL
FAULT,
FAULT
Output Low
Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
2
V
CC
- 0.8
MD Voltage During Fault
MAX3286/MAX3288/MAX3296/MAX3298
mV
480
0.9
MON Fault Threshold
V
MODSET, TC Fault Threshold
BIAS GENERATOR
(Note 1)
POWER-ON RESET
FAULT DETECTION
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