NX8562LB279 [ETC]
Optoelectronic ; 光电\n
| 型号： | NX8562LB279 |
| 厂家： | 
ETC |
| 描述： | Optoelectronic
|
| 文件： | 总5页 (文件大小：39K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1550 nm InGaAsP MQW-DFB
LASER DIODE MODULE CW LIGHT
SOURCE FOR DWDM APPLICATIONS
NX8562LB
FEATURES
DESCRIPTION
The NX8562LB is a 1550 nm Multiple Quatum Well (MQW)
Distributed Feed-Back (DFB) laser diode with Polarization
Maintain Fiber (PMF). This device is designed as a Continu-
ous Wave (CW) light source and is ideal for optical transmis-
sion 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 +65°C)
PART NUMBER
NX8562LB
TYP
SYMBOLS
PARAMETERS AND CONDITIONS
Laser Set Temperature
UNITS
°C
MIN
20
MAX
35
TSET
VF
Forward Voltage, Pf = 20 mW
Threshold Current
V
0.9
1.5
40
ITH
Pf
mA
20
Optical Output Power from Fiber,
IF = 167 mA, TLD = TSET
mW
µW
W/A
nm
20
Pth
η
Threshold Output Power from Fiber, IF = Ith
Quantum Efficiency
100
0.13
λp
Peak Emission Wavelength1, Pf = 20 mW, CW,
TLD = TSET
1527.6
ITU-T1
1565.6
2
∆v
SMSR
ηFM
RIN
fm
Spectral Line Width, Pf = 20 mW, CW, 3 dB down
Side Mode Suppression Ratio, Pf = 20 mW, CW
FM Response, Pf = 20 mW
MHz
dB
1
30
50
35
70
MHz/mA
dB/Hz
GHz
Relative Intensity Noise, Pf = 20 mW, 20 MHz to 3 GHz
Flat Frequency Response, Pf = 20 mW, +/-3 dB
Polarization Extinction Ratio2, Pf = 20 mW, CW
-150
1.8
15
ext
dB
20
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
NX8562LB
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = 25°C, TC = -20 to +65°C)
PART NUMBER
NX8562LB
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
2
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 +65°C
Pf
I
m
0
I
m
(at Pf (25°C) = 20 mW)
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = 25°C, TC = -20 to +65°C)
PART NUMBER
NX8562LB
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 = 65 - Tset, Pf = 20 mW
Cooler Voltage, ∆T = 65 - 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 +65
-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.
NX8562LB
TYPICAL PERFORMANCE CURVES (TC = 25°C, unless otherwise specified)
OPTICAL OUTPUT POWER FROM FIBER
vs. FORWARD CURRENT
LONGITUDINAL MODE
10
24.0
0
-10
-20
20.0
16.0
12.0
8.0
-30
-40
-50
-60
4.0
0
-70
1540
1550
1560
0
20
40
60
80
100
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)
NX8562LB
ORDERING INFORMATION
Part Number
Without Connector With FC-PC Connector
ITU-T1 Wavelength
(nm)
Frequency
(THz)
With SC-PC Connector
NX8562LB279-CA
NX8562LB287-CA
NX8562LB295-CA
NX8562LB303-CA
NX8562LB311-CA
NX8562LB318-CA
NX8562LB326-CA
NX8562LB334-CA
NX8562LB342-CA
NX8562LB350-CA
NX8562LB358-CA
NX8562LB366-CA
NX8562LB373-CA
NX8562LB381-CA
NX8562LB389-CA
NX8562LB397-CA
NX8562LB405-CA
NX8562LB413-CA
NX8562LB421-CA
NX8562LB429-CA
NX8562LB437-CA
NX8562LB445-CA
NX8562LB453-CA
NX8562LB461-CA
NX8562LB469-CA
NX8562LB477-CA
NX8562LB485-CA
NX8562LB493-CA
NX8562LB501-CA
NX8562LB509-CA
NX8562LB517-CA
NX8562LB525-CA
NX8562LB533-CA
NX8562LB541-CA
NX8562LB549-CA
NX8562LB557-CA
NX8562LB565-CA
NX8562LB573-CA
NX8562LB581-CA
NX8562LB589-CA
NX8562LB597-CA
NX8562LB606-CA
NX8562LB614-CA
NX8562LB622-CA
NX8562LB630-CA
NX8562LB638-CA
NX8562LB646-CA
NX8562LB654-CA
NX8562LB279
NX8562LB287
NX8562LB295
NX8562LB303
NX8562LB311
NX8562LB318
NX8562LB326
NX8562LB334
NX8562LB342
NX8562LB350
NX8562LB358
NX8562LB366
NX8562LB373
NX8562LB381
NX8562LB389
NX8562LB397
NX8562LB405
NX8562LB413
NX8562LB421
NX8562LB429
NX8562LB437
NX8562LB445
NX8562LB453
NX8562LB461
NX8562LB469
NX8562LB477
NX8562LB485
NX8562LB493
NX8562LB501
NX8562LB509
NX8562LB517
NX8562LB525
NX8562LB533
NX8562LB541
NX8562LB549
NX8562LB557
NX8562LB565
NX8562LB573
NX8562LB581
NX8562LB589
NX8562LB597
NX8562LB606
NX8562LB614
NX8562LB622
NX8562LB630
NX8562LB638
NX8562LB646
NX8562LB654
NX8562LB279-BA
NX8562LB287-BA
NX8562LB295-BA
NX8562LB303-BA
NX8562LB311-BA
NX8562LB318-BA
NX8562LB326-BA
NX8562LB334-BA
NX8562LB342-BA
NX8562LB350-BA
NX8562LB358-BA
NX8562LB366-BA
NX8562LB373-BA
NX8562LB381-BA
NX8562LB389-BA
NX8562LB397-BA
NX8562LB405-BA
NX8562LB413-BA
NX8562LB421-BA
NX8562LB429-BA
NX8562LB437-BA
NX8562LB445-BA
NX8562LB453-BA
NX8562LB461-BA
NX8562LB469-BA
NX8562LB477-BA
NX8562LB485-BA
NX8562LB493-BA
NX8562LB501-BA
NX8562LB509-BA
NX8562LB517-BA
NX8562LB525-BA
NX8562LB533-BA
NX8562LB541-BA
NX8562LB549-BA
NX8562LB557-BA
NX8562LB565-BA
NX8562LB573-BA
NX8562LB581-BA
NX8562LB589-BA
NX8562LB597-BA
NX8562LB606-BA
NX8562LB614-BA
NX8562LB622-BA
NX8562LB630-BA
NX8562LB638-BA
NX8562LB646-BA
NX8562LB654-BA
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
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
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
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
Note:
1. The Value which omitted and computed the 3rd place below the decimal point.
NX8562LB
OUTLINE DIMENSIONS (Units in mm)
15.24
2.54
TOP VIEW
φ2.67 4 places
#7
#1
1.25
22.3
10 MIN
7
8
1
0.9
-
+
L
Cooler
PD
Thermistor
6.0
12.7±0.15
8.89±0.13
14
R
LD
#8
#14
0.5
20.83±0.13
26.04±0.13
Optical Fiber (PMF)
Length : 1.5 m MIN
1.0
0.75
8.2±0.2
5.6
PIN CONNECTIONS
5.15
29.97±0.25
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
10
11
12
13
14
COOLER ANODE
COOLER CATHODE
GND
OPTICAL FIBER DIMENSIONS (Units in mm)
1500 MIN
φ900 µm Nylon pipe
PMF
10
φ400 µm Tight buffer PANDA fiber
-BA: FC-PC connector
-CA: SC-PC connector
1450 MIN
Nylon pipe
Cave
Primary coat
φ9 µm core
125
400
500
900
(µm)
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
06/16/2001
DATA SUBJECT TO CHANGE WITHOUT NOTICE
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