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參數(shù)資料
| 型號： | MAX3738ETG |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 其它接口 |
| 英文描述： | 1Gbps to 2.7Gbps SFF/SFP Laser Driver with Extinction Ratio Control |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, QCC24 |
| 封裝： | 4 X 4 MM, QFN-24 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 403K |
| 代理商： | MAX3738ETG |
M
1Gbps to 2.7Gbps SFF/SFP Laser Driver with
Extinction Ratio Control
_______________________________________________________________________________________
5
RANDOM JITTER
vs. MODULATION CURRENT
M
I
MOD
(mA)
R
R
)
80
70
50
60
20
30
40
10
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
0
90
COMPENSATION (K) vs. R
MODBCOMP
M
R
MODBCOMP
(k
)
K
10
1
0.1
0.01
0.1
1
10
0.01
0.001
100
TEMPERATURE COMPENSATION vs.
R
TH_TEMP
(R
MODTCOMP
= 500
)
M
TEMPERATURE (
°
C)
I
M
80
70
60
50
40
30
20
10
0
40
50
60
70
80
90
100
30
-10
90
R
TH_TEMP
= 12k
R
TH_TEMP
= 7k
R
TH_TEMP
= 4k
R
TH_TEMP
= 2k
TEMPERATURE COMPENSATION vs.
R
TH_TEMP
(R
MODTCOMP
= 10k
)
M
TEMPERATURE (
°
C)
I
M
80
70
60
50
40
30
20
10
0
32
34
36
38
40
42
44
30
-10
100
90
R
TH_TEMP
= 12k
R
TH_TEMP
= 7k
R
TH_TEMP
= 4k
R
TH_TEMP
= 2k
HOT PLUG WITH TX_DISABLE LOW
MAX3738 toc14
20ms/div
V
CC
FAULT
TX_DISABLE
LASER
OUTPUT
0V
3.3V
t_init = 59.6ms
LOW
LOW
TRANSMITTER ENABLE
MAX3738 toc15
10
μ
s/div
V
CC
FAULT
TX_DISABLE
LASER
OUTPUT
3.3V
LOW
t_on = 23.8
μ
s
HIGH
LOW
TRANSMITTER DISABLE
MAX3738 toc16
20ns/div
V
CC
FAULT
TX_DISABLE
LASER
OUTPUT
3.3V
LOW
91.2ns
HIGH
LOW
RESPONSE TO FAULT
MAX3738 toc17
400ns/div
V
PC_MON
FAULT
TX_DISABLE
LASER
OUTPUT
t_fault = 160ns
EXTERNALLY
FORCED FAULT
FAULT RECOVERY TIME
MAX3738 toc18
40ms/div
V
PC_MON
FAULT
TX_DISABLE
LASER
OUTPUT
t_init = 58ms
EXTERNALLY
FORCED FAULT
LOW
LOW
LOW
HIGH
HIGH
Typical Operating Characteristics (continued)
(V
CC
= +3.3V, C
APC
= 0.01μF, I
BIAS
= 20mA, I
MOD
= 30mA, T
A
= +25
°
C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3738ETG+ | 功能描述:激光驅(qū)動器 155-4.25Gbps SFF/SFP w/Extinction RC RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| MAX3738ETG+GD0 | 功能描述:激光驅(qū)動器 155Mbps to 4.25Gbps SFF/SFP Laser Driver with Extinction Ratio Control RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| MAX3738ETG+T | 功能描述:激光驅(qū)動器 155-4.25Gbps SFF/SFP w/Extinction RC RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| MAX3738ETG+TGD0 | 功能描述:激光驅(qū)動器 155Mbps to 4.25Gbps SFF/SFP Laser Driver with Extinction Ratio Control RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| MAX3738ETG-T | 功能描述:激光驅(qū)動器 RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
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