NX8562LF663-BA [NEC]
DFB Laser Module Emitter, FC/PC Connector, Butterfly, Panel Mount;
| 型号： | NX8562LF663-BA |
| 厂家： | 
NEC |
| 描述： | DFB Laser Module Emitter, FC/PC Connector, Butterfly, Panel Mount PC 光纤 |
| 文件： | 总6页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NEC's CW InGaAsP MQW DFB
LASER DIODE MODULE
FOR DWDM APPLICATIONS
(20 mW MIN)
NX8562
SERIES
FEATURES
DESCRIPTION
NEC's NX8562 Series are a 1550 nm Multiple Quatum Well
(MQW) Distributed Feed-Back (DFB) laser diode with Polar-
ization Maintain Fiber (PMF). This device is designed as a
Continuous Wave (CW) light source and is ideal for optical
transmission systems in which external modulators are used.
• AVAILABLE FOR DWDM WAVELENGTHS BASED ON
ITU-T RECOMMENDATIONS
(100 GHz grid) refer to the Ordering Information
• OUTPUT POWER:
Pf = 20 mW MIN
• INTERNAL THERMOELECTRIC COOLER AND ISOLATOR
• HERMETICALLY SEALED 14-PIN BUTTERFLY PACKAGE
• POLARIZATION MAINTAIN FIBER PIGTAIL
The device is available for Dense Wavelength Division Multi-
plexing (DWDM) wavelengths based on ITU-T recommenda-
tions, enabling a wide range of applications.
ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25°C, TC = -20 to +70°C)
PART NUMBER
NX8562 Series
TYP
SYMBOLS
PARAMETERS AND CONDITIONS
Laser Set Temperature
UNITS
°C
MIN
MAX
35
TSET
VF
20
Forward Voltage, Pf = 20 mW
Forward Current, Pf = 20 mW
Threshold Current
V
1.2
120
20
1.5
167
40
IF
mA
mA
ITH
Pf
Optical Output Power from Fiber,
IF = 167 mA, TLD = TSET
mW
nm
20
λp
Peak Emission Wavelength1, Pf = 20 mW, CW,
TLD = TSET
1527.99
ITU-T1
1611.78
2
∆v
SMSR
RIN
Spectral Line Width, Pf = 10 mW, CW, 3 dB down
Side Mode Suppression Ratio, Pf = 20 mW, CW
Relative Intensity Noise, Pf = 20 mW, 20 MHz to 3 GHz
Polarization Extinction Ratio2, Pf = 20 mW, CW
MHz
dB
1
33
20
45
dB/Hz
dB
-150
ext
Notes:
1. Available for DWDM based on ITU-T recommendations. please refer to Ordering Information.
2. Polarization state of LD is aligned parallel to the slow axis.
California Eastern Laboratories
NX8562 SERIES
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = 25°C, TC = -20 to +70°C)
PART NUMBER
NX8562 Series
SYMBOLS
PARAMETERS AND CONDITIONS
Monitor Current, Pf = 20 mW, VR = 5 V
Dark Current, VR = 5 V
UNITS
µA
MIN
TYP
MAX
2000
10
Im
ID
γ1
100
nA
Tracking Error, Im = const.
dB
0.5
Note:
1. γ = 10 log
Pf
20 mW
P
f
T
LD = T
C
= 25°C
(mW)
10
T
LD = 25°C, TC = -20 to +70°C
Pf
Im
0
Im
(at Pf (25°C) = 20 mW)
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = 25°C, TC = -20 to +70°C)
PART NUMBER
NX8562 Series
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
9.5
TYP
10.0
3450
MAX
10.5
3550
1
R
B
Thermistor Resistance
kΩ
K
B Constant
3350
IC
Cooler Current, ∆T = 70 - Tset, Pf = 20 mW
Cooler Voltage, ∆T = 70 - Tset, Pf = 20 mW
A
VC
V
2
ABSOLUTE MAXIMUM RATINGS1
(TC = 25°C, unless otherwise specified)
SYMBOLS
PARAMETERS
UNITS RATINGS
IF
VR
Forward Current of LD
Reverse Voltage of LD
Forward Current of PD
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
mA
V
300
2.0
IF
mA
V
10
VR
20
TC
°C
°C
°C
-20 to +70
-40 to +85
260
TSTG
TSLD
Lead Soldering
Temperature (10 s)
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
NX8562 SERIES
TYPICAL PERFORMANCE CURVES (TC = TSET, unless otherwise specified)
OPTICAL OUTPUT POWER FROM FIBER
vs. FORWARD CURRENT
LONGITUDINAL MODE
10
30.0
0
-10
-20
25.0
20.0
15.0
10.0
-30
-40
-50
-60
5.0
0
-70
1540
1550
1560
0
40
80
120
160
200
Wavelength λ (nm)
Forward Current, IF (mA)
OPTICAL OUTPUT POWER FROM FIBER
vs. MONITOR CURRENT
FORWARD CURRENT vs.
FORWARD VOLTAGE
120
100
24.0
20.0
80
60
40
16.0
12.0
8.0
4.0
0
20
0
0
0.2
0.8
1.2
1.6
2.0
0
0.4
0.8
1.2
1.6
2.0
2.4
Forward Voltage, VF (V)
Monitor Current, IM (mA)
THERMISTOR RESISTANCE vs.
AMBIENT TEMPERATURE
50
30
20
10
5
3
2
1
0
25
50
75
Ambient Temperature, TA (°C)
NX8562 SERIES
ORDERING INFORMATION
NX8562
BA
With FC-PC Connector
Wavelength Code: Refer to Tables A and B
LB: Anode Ground
LF: Anode Floating
TABLE A: DWDM Wavelength based on ITU-T Recommendations (@TLD = Tset)
Wavelength code
ITU-T1 Wavelength
(nm)
Frequency
(THz)
Wavelength code
ITU-T1 Wavelength
(nm)
Frequency
(THz)
279
287
295
303
311
318
326
334
342
350
358
366
373
381
389
397
405
413
421
429
437
445
453
461
469
477
1527.99
1528.77
1529.55
1530.33
1531.11
1531.89
1532.68
1533.46
1534.25
1535.03
1535.82
1536.60
1537.39
1538.18
1538.97
1539.76
1540.55
1541.34
1542.14
1542.93
1543.73
1544.52
1545.32
1546.11
1546.91
1547.71
196.20
196.10
196.00
195.90
195.80
195.70
195.60
195.50
195.40
195.30
195.20
195.10
195.00
194.90
194.80
194.70
194.60
194.50
194.40
194.30
194.20
194.10
194.00
193.90
193.80
193.70
485
493
501
509
517
525
533
541
549
557
565
573
581
589
597
606
614
622
630
638
646
654
663
671
679
687
1548.51
1549.31
1550.11
1550.91
1551.72
1552.52
1553.32
1554.13
1554.94
1555.74
1556.55
1557.36
1558.17
1558.98
1559.79
1560.60
1561.41
1562.23
1563.04
1563.86
1564.67
1565.49
1566.31
1567.13
1567.95
1568.77
193.60
193.50
193.40
193.30
193.20
193.10
193.00
192.90
192.80
192.70
192.60
192.50
192.40
192.30
192.20
192.10
192.00
191.90
191.80
191.70
191.60
191.50
191.40
191.30
191.20
191.10
Note:
1. The Value which omitted and computed the 3rd place below the decimal point.
NX8562 SERIES
TABLE B: DWDM Wavelength based on ITU-T Recommendations (@TLD = Tset)
Wavelength code
ITU-T1 Wavelength
(nm)
Frequency
(THz)
Wavelength code
ITU-T1 Wavelength
(nm)
Frequency
(THz)
695
704
712
720
728
737
745
753
761
770
778
786
795
803
811
820
828
836
845
853
862
870
878
887
895
4904
1569.59
1570.41
1571.23
1572.06
1572.88
1573.71
1574.54
1575.36
1576.19
1577.02
1577.85
1578.68
1579.51
1580.35
1581.18
1582.01
1582.85
1583.69
1584.52
1585.36
1586.20
1587.04
1587.88
1588.72
1589.56
1590.41
191.00
190.90
190.80
190.70
190.60
190.50
190.40
190.30
190.20
190.10
190.00
189.90
189.80
189.70
189.60
189.50
189.40
189.30
189.20
189.10
189.00
188.90
188.80
188.70
188.60
188.50
912
921
929
937
946
954
963
971
980
1591.25
1592.10
1592.94
1593.79
1594.64
1595.48
1596.33
1597.18
1598.04
1598.89
1599.74
1600.60
1601.45
1602.31
1603.16
1604.02
1604.88
1605.74
1606.60
1607.46
1608.32
1609.19
1610.05
1610.92
1611.78
188.40
188.30
188.20
188.10
188.00
187.90
187.80
187.70
187.60
187.50
187.40
187.30
187.20
187.10
187.00
186.90
186.80
186.70
186.60
186.50
186.40
186.30
186.20
186.10
186.00
988
997
6006
6014
6023
6031
6040
6048
6057
6066
6074
6083
6091
6100
6109
6117
Note:
1. The Value which omitted and computed the 3rd place below the decimal point.
NX8562 Series
OUTLINE DIMENSIONS (Units in mm)
1ꢀ.24
2.ꢀ4
NX8562LB
TOP VIEW
φ2.67 4 places
#7
#1
1.2ꢀ
20.8
10 MIN
7
8
1
0.9
-
+
L
Cooler
PD
LD
Thermistor
6.0
12.7 0.2
8.89 0.13
14
R
#8
#14
0.ꢀ
20.83 0.2ꢀ
PIN CONNECTIONS
26.04 0.2ꢀ
PIN No.
FUNCTION
PIN No. FUNCTION
1
2
3
4
5
6
7
THERMISTOR
THERMISTOR
BIAS
PD ANODE
PD CATHODE,
8
9
GND
GND
GND
GND, LD ANODE
SIGNAL INPUT
GND
Optical Fiber (PMF)
Length : 1000 MIN
10
11
12
13
14
1.0
ꢀ.4
0.3
8.2 0.2
COOLER ANODE
COOLER CATHODE
ꢀ.1ꢀ
GND
29.97 0.2ꢀ
NX8562LF
TOP VIEW
#7
#1
L
-
+
Thermistor
Cooler
PD
LD
R
#8
#14
PIN CONNECTIONS
PIN No.
FUNCTION
THERMISTOR
THERMISTOR
LD Cathode
PD (Pf) ANODE
PD CATHODE
COOLER ANODE
PIN No. FUNCTION
1
2
3
4
5
6
7
8
GND
9
GND
10
11
12
13
14
PD (λp) ANODE
LD ANODE
LD CATHODE
LD ANODE
NC
OPTICAL FIBER DIMENSIONS (Units in mm)
Paramter
Unit
mm
mm
mm
Specification
0.9±0.1
Outer Diameter
COOLER CATHODE
Minimum Fiber Bending Radius
Fiber Length
30
1000 MIN
PMF
FC-PC Connector
Fiber Length: 1000 mm MIN
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected
to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify
CEL for all damages resulting from such improper use or sale.
04/02/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
相关型号：
NX8562LF671-BA
FIBER OPTIC DFB LASER MODULE EMITTER, PANEL MOUNT, BUTTERFLY, FC/PC CONNECTOR
RENESAS
©2020 ICPDF网 联系我们和版权申明