参数资料
| 型号： | MAX3656ETG+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/15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： | 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 ~ 3.6 V |
| 电流 - 电源： | 40mA |
| 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： | 管件 |
| 安装类型： | 表面贴装 |
| 产品目录页面： | 1422 (CN2011-ZH PDF) |
155Mbps to 2.5Gbps Burst-Mode
Laser Driver
ELECTRICAL CHARACTERISTICS (continued)
(Typical values are at V CC = +3.3V, I BIAS = 20mA, I MOD = 25mA, extinction ratio = 10dB, and T A = +25 ° C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Single-Ended Input Voltage
EN Input High Voltage
EN Input Low Voltage
V BEN+ ,
V BEN-
V IH
V IL
2.0
0.8
0.8
V
V
V
FAIL Output High Voltage
FAIL Output Low Voltage
V OH
V OL
Sourcing 50μA, V CC = 3.0V
Sinking 100μA, V CC = 3.6V
2.4
0.4
V
V
BIAS GENERATOR
Bias-On Current Range
I BIAS
Voltage at BIAS pin 0.6V
1
70
mA
Bias-Off Current Range
I BIAS-OFF EN = high or BEN = low, V BIAS
2.6V (Note 2)
5
100
μA
Bias-Current Temperature
Stability
APC open loop
I BIAS = 70mA
I BIAS = 15mA
148
98
ppm/ ° C
Bias-Current Absolute
Accuracy
BIASMAX Current-Setting Range
APC open-loop I BIAS > 20mA (Note 3)
-15
15
+15
70
%
mA
APC LOOP
MD Reverse-Bias Voltage
V MD
With respect to V CC
1.6
V
MD Bias-Setting Stability
(Note 4)
MD Bias-Setting Accuracy
(Note 3)
I MD = 50μA
I MD = 1500 μA
I MD = 50μA
I MD = 1500 μA
-750
-480
-25
-15
+750
+480
+25
+15
ppm/°C
%
MD DC-Current Range
I MD
Average current into MD pin
50
1500
μA
Case 1 (Note 5) (LONGB = 0)
12
APC Loop Initialization Time
(Note 4)
t INIT
Case 2 (Note 6) (LONGB = 0)
Case 3 (Note 7) (LONGB = 0)
2.12
1.60
1.92
μs
LASER MODULATOR
Modulation ON Current Range
I MOD
Data rate 1.25Gbps
Data rate >1.25Gbps
10
10
85
60
mA
Modulation OFF Current
Modulation-Current Stability
Modulation-Current Absolute
Accuracy
I MOD-OFF EN = high or BEN = low, IN = low (Note 2)
(Note 13)
I MOD > 15mA (Note 3)
-480
-15
16
150
+480
+15
μA
ppm/ ° C
%
Instantaneous Voltage at
Modulator Output (OUT+)
10mA
60mA
I MOD < 60mA
I MOD 85mA
0.6
0.75
V
Modulation-Current Rise Time
Modulation-Current Fall Time
t R
t F
10mA
10mA
I MOD
I MOD
85mA (Notes 8, 13)
85mA (Notes 8, 13)
40
40
85
85
ps
ps
Output Over-/Undershoot
20
%
Deterministic Jitter
(Notes 9, 13)
Random Jitter
DJ
RJ
155Mbps to 1.25Gbps, 10mA
1.25Gbps to 2.5Gbps, 10mA
(Note 13)
I MOD
I MOD
85mA
60mA
17
17
0.8
45
40
1.4
ps P-P
ps RMS
_______________________________________________________________________________________
3
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相关代理商/技术参数 |
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| MAX3656ETG+ | 功能描述:激光驱动器 .155-2.5Gbps Burst Mode 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 |
| MAX3656ETG+ | 制造商:Maxim Integrated Products 功能描述:IC LASER DIODE DRIVER 2.5GBPS TQFN-24 |
| MAX3656ETG+D | 制造商:Maxim Integrated Products 功能描述:LASER DRVR 2.5GBPS 1CH 24TQFN EP - Rail/Tube |
| MAX3656ETG+T | 功能描述:激光驱动器 .155-2.5Gbps Burst Mode 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 |
| MAX3656ETG+TD | 制造商:Maxim Integrated Products 功能描述:LASER DRVR 2.5GBPS 1CH 24TQFN EP - Tape and Reel |
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