參數(shù)資料
型號(hào)： MAX3656E
廠商： Maxim Integrated Products, Inc.
英文描述： Dual LVDS Transmitter/Receiver 16-SOIC -40 to 85
中文描述： 155Mbps至2.5Gbps突發(fā)模式激光驅(qū)動(dòng)器
文件頁(yè)數(shù)： 2/16頁(yè)
文件大?。?/td> 734K
代理商： MAX3656E
M
155Mbps to 2.5Gbps Burst-Mode
Laser Driver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
..............................................-0.5V to +6.0V
Current into BIAS+, BIAS-, OUT+, OUT- ........-20mA to +150mA
Current into MD.................................................... -5mA to +5mA
Current into
FAIL
...............................................-10mA to +10mA
Voltage at IN+, IN-, BEN+, BEN-,
EN
,
LONGB...................................................-0.5V to (V
CC
+ 0.5V)
Voltage at MODSET, APCSET, BIASMAX .............-0.5V to +3.0V
Voltage at OUT+, OUT-.............................+0.5V to (V
CC
+ 1.5V)
Voltage at BIAS+, BIAS-............................+0.5V to (V
CC
+ 0.5V)
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.
Continuous Power Dissipation (T
A
= +85°C)
24-Lead Thin QFN-EP
(derate 27.8mW/°C above +85°C).............................1805mW
Operating Ambient Temperature
Range (T
A
).......................................................-40°C to +85°C
Operating Junction Temperature
Range (T
J
) .....................................................-55°C to +150°C
Storage Ambient Temperature
Range (T
STG
).................................................-55°C to +150°C
Processing Temperature (die).........................................+400°C
Lead Temperature (soldering,10s)..................................+300°C
OPERATING CONDITIONS
PARAMETER
SYMBOL
V
CC
CONDITIONS
MIN
3.0
0.001
-40
TYP
3.3
MAX
3.6
10
+85
UNITS
V
ms
°
C
%
Bits
Mbps
pF
Supply Voltage
Supply Turn-On Time
Ambient Temperature
Data Mark Density
Consecutive Identical Digits
Data Rate
Monitor Diode Capacitance
10% to 90%
Average
50
CID
80
2500
15
155
C
MD
For minimum burst on-time (Note 1)
Laser-to-Monitor Diode Gain
A
LMD
d ( m oni or cur ent) d ( aser cur ent ( ab ove I
T H
)
( N otes 2, 3)
0.005
0.050
Extinction Ratio
r
e
P
1
/P
0
(Note 3)
6.6
16.0
Note 1:
Larger MD capacitance increases the minimum burst on-time.
Note 2:
Laser-to-monitor gain equals the laser slope efficiency multiplied by the photodiode responsivity multiplied by the losses due
to laser-to-monitor diode coupling (A
LMD
=
η
LASER
ρ
MONITORDIODE
L
LASER-TO-MONITORDIODE
).
where L = laser-to-monitor diode coupling loss. A
LMD
can also be calculated by:
where I
MD
, I
MOD
, and r
e
(extinction ratio) are set externally.
Note 3:
Operation outside this range degrades APC loop performance.
A
I
LMD
MD
MOD
e
e
=
+
2 I
r
r
I
I
ELECTRICAL CHARACTERISTICS
(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
POWER SUPPLY
Power-Supply Current
I
CC
(Note 1)
INPUT SPECIFICATIONS
Differential Input Voltage
V
I N
, V
B E N
MIN
TYP
MAX
UNITS
40
70
mA
0.2
1.6
V
P-P
Common-Mode Input Voltage
V
CM
V
CC
-
1.49
V
CC
-
1.32
V
C C
-
V
IN
/4
V
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參數(shù)描述
MAX3656E/D 功能描述:激光驅(qū)動(dòng)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
MAX3656ETA 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX3656ETG 功能描述:激光驅(qū)動(dòng)器 .155-2.5Gbps Burst Mode Laser Driver 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
MAX3656ETG+ 功能描述:激光驅(qū)動(dòng)器 .155-2.5Gbps Burst Mode Laser Driver 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
MAX3656ETG+ 制造商:Maxim Integrated Products 功能描述:IC LASER DIODE DRIVER 2.5GBPS TQFN-24
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