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参数资料
| 型号： | MAX3738ETG+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC LASER DRIVER 4.25GBPS 24TQFN |
| 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： | 4.25Gbps |
| 通道数： | 1 |
| 电源电压： | 2.97 V ~ 3.63 V |
| 电流 - 电源： | 47mA |
| 电流 - 调制： | 85mA |
| 电流 - 偏置： | 100mA |
| 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： | 管件 |
| 安装类型： | 表面贴装 |
| 产品目录页面： | 1423 (CN2011-ZH PDF) |
155Mbps to 4.25Gbps SFF/SFP Laser Driver
with Extinction Ratio Control
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V CC ...............................................-0.5V to +6.0V
IN+, IN-, TX_DISABLE, TX_FAULT, SHUTDOWN,
BC_MON, PC_MON, APCFILT1, APCFILT2,
MD, TH_TEMP, MODTCOMP, MODBCOMP,
MODSET, and APCSET Voltage.............-0.5V to (V CC + 0.5V)
OUT+, OUT-, BIAS Current.............................-20mA to +150mA
Operating Junction Temperature Range ...........-55°C to +150°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 = +70°C)
TQFN (derate 27.8mW/°C above +70°C) ..................2222mW
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 = +2.97V to +3.63V, T A = -40°C to +85°C. Typical values are at V CC = +3.3V, I BIAS = 60mA, I MOD = 60mA, T A = +25°C, unless
otherwise noted.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Current
I CC
(Note 3)
47
60
mA
Power-Supply Noise Rejection
PSNR
f
1MHz, 100mA P-P (Note 4)
33
dB
I/O SPECIFICATIONS
Differential Input Swing
Common-Mode Input
V ID
V CM
DC-coupled, Figure 1
0.2
1.7
2.4
V CC -
V ID / 4
V P-P
V
LASER BIAS
Bias-Current-Setting Range
Bias Off Current
TX_DISABLE = high
1
100
0.1
mA
mA
Bias-Current Monitor Ratio
I BIAS / I BC_MON
62
76
90
mA/mA
LASER MODULATION
Modulation Current-Setting
Range
I MOD
(Note 5)
5
85
mA
Output Edge Speed
20% to 80%
(Notes 6, 7)
5mA
I MOD
85mA
65
80
ps
Output Overshoot/Undershoot
± 6
%
Random Jitter
(Notes 6, 7)
0.62
1.3
ps RMS
2.7Gbps, 5mA
I MOD
85mA
18
40
Deterministic Jitter (Notes 6, 8)
1.25Gbps, 5mA
622Mbps, 5mA
155Mbps, 5mA
I MOD
I MOD
I MOD
85mA
85mA
85mA
20
24
45
41
46
100
ps P-P
Modulation-Current Temperature
Stability
(Note 6)
5mA
10mA
I MOD
I MOD
10mA
85mA
± 175
± 125
± 600
± 480
ppm/ ° C
Modulation-Current-Setting Error
15 load,
T A = +25 ° C
5mA I MOD
10mA < I MOD
10mA
85mA
± 20
± 15
%
Modulation Off Current
TX_DISABLE = high
0.1
mA
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3738ETG+ | 功能描述:激光驱动器 155-4.25Gbps SFF/SFP w/Extinction RC 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 |
| MAX3738ETG+GD0 | 功能描述:激光驱动器 155Mbps to 4.25Gbps SFF/SFP Laser Driver with Extinction Ratio Control 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 |
| MAX3738ETG+T | 功能描述:激光驱动器 155-4.25Gbps SFF/SFP w/Extinction RC 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 |
| MAX3738ETG+TGD0 | 功能描述:激光驱动器 155Mbps to 4.25Gbps SFF/SFP Laser Driver with Extinction Ratio Control 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 |
| MAX3738ETG-T | 功能描述:激光驱动器 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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