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参数资料
| 型号： | MAX3996CTP+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC LASR DRVR 2.5GBPS 5.5V 20TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 类型： | 激光二极管驱动器（光纤） |
| 数据速率： | 2.5Gbps |
| 通道数： | 1 |
| 电源电压： | 3 V ~ 5.5 V |
| 电流 - 电源： | 52mA |
| 电流 - 调制： | 40mA |
| 电流 - 偏置： | 60mA |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（4x4） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
3.0V to 5.5V, 2.5Gbps VCSEL
and Laser Driver
ABSOLUTE MAXIMUM RATINGS
Supply Voltage at V CC ...........................................-0.5V to +7.0V
Voltage at TX_DISABLE, PORDLY, MON1, COMP,
IN+, IN-, MD, BIAS, MODSET, TC..........-0.5V to (V CC + 0.5V)
Voltage between COMP and MON2 .....................................2.3V
Voltage between IN+ and IN- ..................................................5V
Voltage at OUT+, OUT- .........................(V CC - 2V) to (V CC + 2V)
Voltage between MON1 and MON2 .....................................1.5V
Voltage between BIAS and MON2...........................................4V
Current into FAULT, SHDNDRV ..........................-1mA to +25mA
Current into OUT+, OUT- ....................................................60mA
Current into BIAS ..............................................................120mA
Continuous Power Dissipation (T A = +70 ° C)
20-Pin QFN (derate 20mW/ ° C)...................................1600mW
Operating Ambient Temperature Range .............-40 ° C to +85 ° C
Operating Junction Temperature Range. ..........-40 ° C to +150 ° C
Storage Temperature Range.... .........................-55 ° C to +150 ° 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
(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, TC pin not connected, T A =
+25 ° C.) (Figure 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
I CC
V CC = 3.3V, I MOD = 15mA
47
Supply Current
Data Input Voltage Swing
TX_DISABLE Input Current
(Figure1)
(Note 1)
V ID
V CC = 5.5V, I MOD = 30mA,
R MODSET = 2.37k ?
Total differential signal (Figure 2)
0 < V PIN < V CC
200
-100
52
75
2200
+100
mA
mV P-P
μA
TX_DISABLE Input High Voltage
TX_DISABLE Input Low Voltage
V IH
V IL
2.0
0.8
V
V
FAULT Output High Voltage
FAULT Output Low Voltage
V OH
V OL
I OH = -100μA, 4.7k ? < R FAULT < 10k ?
I OL = 1mA
2.4
0.4
V
V
BIAS GENERATOR
Minimum Bias Current
Maximum Bias Current
MD Quiescent Voltage
I BIAS
I BIAS
V MD
Current into BIAS pin
Current into BIAS pin
APC loop is closed
FAULT = high
60
1.04
1.12
V CC - 0.73
1
mA
mA
V
TX_DISABLE = high
V CC - 0.73
Monitor Resistance
MD Input Current
R MON
(Figure 4)
FAULT = low, TX_DISABLE = low
9.3
-3
11
+0.8
12.7
+3
?
μA
BIAS Current During Fault
APC Time Constant
I BIAS_OFF
C COMP = 0.1μF
35
10
μA
μs
POWER-ON RESET (POR)
POR Threshold
Measured at V CC
2.65
2.7
3.0
V
POR Delay
t PORDLY
PORDLY = open (Note 3)
C PORDLY = 0.001μF (Note 3)
30
1.7
55
2.4
μs
ms
POR Hysteresis
SHUTDOWN
I SHDNDRV = 10μA, FAULT = high
V CC - 0.4
20
mV
Voltage at SHDNDRV
I SHDNDRV = 1mA, FAULT = low
I SHDNDRV = 15mA, FAULT = low
0
V CC - 2.4
V CC - 1.2
V
LASER MODULATOR
Data Rate
< 3.2
Gbps
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3996CTP+ | 功能描述:激光驱动器 3-5.5V 2.5Gbps VCSEL & Laser Driver RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| MAX3996CTP+D | 制造商:Maxim Integrated Products 功能描述:LASER DRVR VCSEL 2.5GBPS 1CH 20TQFN - Rail/Tube |
| MAX3996CTP+T | 功能描述:激光驱动器 3-5.5V 2.5Gbps VCSEL & Laser Driver RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| MAX3996CTP+TD | 制造商:Maxim Integrated Products 功能描述:LASER DRVR VCSEL 2.5GBPS 1CH 20TQFN - Tape and Reel |
| MAX3996EVKIT | 功能描述:激光驱动器 Evaluation Kit for the MAX3996 RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
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