参数资料
| 型号： | MAX3643ETG+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | IC LASR DRVR 2.5GBPS 3.6V 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 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 ~ 3.6 V |
| 电流 - 电源： | 32mA |
| 电流 - 调制： | 85mA |
| 电流 - 偏置： | 70mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
MAX3643
155Mbps to 2.5Gbps Burst-Mode Laser Driver
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V CC ..............................................-0.5V to +4.0V
Current into BIAS-, BIAS+, OUT-, OUT+ .......-20mA to +150mA
Voltage at VMSET, VBSET, IN+, IN-, BEN+, BEN-, EN , MDIN,
MDOUT, BENOUT, BCMON ...................-0.5V to (V CC + 0.5V)
Voltage at MODSET, BIASSET, VREF, IMAX ........-0.5V to +3.0V
Voltage at OUT-, OUT+, BIAS-, BIAS+ .....+0.3V to (V CC + 0.5V)
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range ............................-55°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
Lead(Pb)-free..............................................................+260°C
Containing lead(Pb) ....................................................+240°C
Continuous Power Dissipation (T A = +85°C)
24-Pin TQFN, Multilayer Board
(derate 27.8mW/°C above +85°C) ............................1807mW
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.
OPERATING CONDITIONS
PARAMETER
Supply Turn-On Time
SYMBOL
10% to 90%
CONDITIONS
MIN
0.001
TYP
MAX
1000
UNITS
ms
Ambient Temperature
Data Rate
Voltage at VMSET, VBSET
Voltage at BCMON
Voltage at MDIN
-40
0
0
0
+85
2500
1.4
1.4
2.56
°C
Mbps
V
V
V
ELECTRICAL CHARACTERISTICS
(V CC = 3.0V to 3.6V, T A = -40°C to +85°C. Typical values are at V CC = 3.3V, T A = +25°C, I BIAS = 20mA, I MOD = 30mA, unless other-
wise noted.) (Note 1)
PARAMETER
Supply Current
SYMBOL
I CC
CONDITIONS
Excluding laser bias and mode currents,
max at I MOD = 85mA, I BIAS = 70mA
MIN
TYP
32
MAX
51
UNITS
mA
I/O SPECIFICATIONS
LVPECL Differential Input
V IN
V IN = (V IN+ ) - (V IN- )
200
1600
mV P-P
LVPECL Common-Mode Input
Voltage
V CM
V CC -
1.49
V CC -
1.32
V CC -
V IN / 4
V
LVCMOS Output High Voltage
LVCMOS Output Low Voltage
I OH = -100μA
I OL = 100 μA
V CC -
0.2
0.2
V
V
BENOUT Propagation Delay
LVCMOS Input Pullup
T d
C L = 20pF, from BEN zero crossing to 67%
CMOS level
75
30
ns
k
LVCMOS Input Current
LVCMOS Input High Voltage
LVCMOS Input Low Voltage
V IN = 0V or V IN = V CC
2.0
0.2
50
V CC
0.8
μA
V
V
BIAS GENERATOR SPECIFICATIONS
Bias Current Range
I BIAS
V BIAS+ , V BIAS-
0.6V
1
70
mA
Bias Current, Burst Off
I BIAS, OFF
BEN = low or EN = high
5
50
μA
1mA
I BIAS < 2mA, VBSET = VREF
88
BIASSET Current Gain
G BIAS
2mA
I BIAS < 10mA, VBSET = VREF
70
88
110
mA/mA
10mA
I BIAS < 70mA, VBSET = VREF
82.5
88
94.5
2
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3643EVKIT | 功能描述:激光驱动器 Evaluation Kit for the MAX3643 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 |
| MAX3643EVKIT+ | 功能描述:激光驱动器 evaluation kit for MAX3643ETG+ 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 |
| MAX3645EEE | 功能描述:限幅放大器 2.97-5.5V 125-200Mbps RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
| MAX3645EEE+ | 功能描述:限幅放大器 2.97-5.5V 125-200Mbps RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
| MAX3645EEE+T | 功能描述:限幅放大器 2.97-5.5V 125-200Mbps RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
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