NX8571SC618Q-BA [RENESAS]
FIBER OPTIC DFB LASER MODULE EMITTER, PANEL MOUNT, BUTTERFLY, FC/PC CONNECTOR;型号: | NX8571SC618Q-BA |
厂家: | RENESAS TECHNOLOGY CORP |
描述: | FIBER OPTIC DFB LASER MODULE EMITTER, PANEL MOUNT, BUTTERFLY, FC/PC CONNECTOR PC |
文件: | 总17页 (文件大小:304K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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DATA SHEET
LASER DIODE
NX8571SCxxxQ-BA
1 550 nm CW LIGHT SOURCE
InGaAsP MQW-DFB LASER DIODE MODULE
WITH WAVELENGTH MONITOR
DESCRIPTION
The NX8571SCxxxQ-BA is a 1 550 nm Multiple Quantum Well (MQW)
structured Distributed Feed-Back (DFB) laser diode module with wavelength
monitor function. This device is temperature tunable over 8 × 50 GHz
channels. Available at both C-band (1 530.334 to 1 565.087 nm) and L-band
(1 565.496 to 1 608.760 nm) ITU-T grid wavelengths.
This device is designed as CW light source and ideal for transmission
systems in which external modulators are used.
FEATURES
•
•
•
Wavelength monitor function (Etalon Filter, Wavelength monitor PD)
Optical output power Pf = 10 mW MIN.
Available for DWDM wavelengths based on ITU-T recommendations
(50 GHz grid, please refer to the ORDERING INFORMATION)
8 channel wavelength tunable capability for 50 GHz-spacing
Internal thermo-electric cooler and isolator
•
•
•
•
Hermetically sealed 14-pin butterfly package
Polarization maintain fiber pigtail
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PL10277EJ02V0DS (2nd edition)
Date Published September 2005 CP(K)
Printed in Japan
The mark shows major revised points.
NEC Compound Semiconductor Devices, Ltd. 2003, 2005
NX8571SCxxxQ-BA
PACKAGE DIMENSIONS (UNIT : mm)
15.24
2.54
21.8 0.3
1.0
0.8
TOP VIEW
#7
#1
φ
φ
7
8
1
–
+
φ
Cooler PD (P
f)
Thermistor
LD
14
PD (λ )
p
4– φ2.67
#8
#14
0.5
20.83 0.25
26.04 0.25
PIN CONNECTIONS
Optical Fiber (PMF)
Length: 1 000 MIN.
Function
Function
Thermistor
Thermistor
LD Cathode
Pin No.
Pin No.
1
2
3
4
5
6
7
8
9
GND
GND
10
11
12
13
14
PD (λ ) Anode
p
PD (Pf
) Anode
LD Anode
LD Cathode
LD Anode
NC
PD Cathode
Cooler Anode
Cooler Cathode
29.97 0.25
OPTICAL FIBER CHARACTERISTICS
Parameter
Outer Diameter
Specification
Unit
0.9 0.1
25
mm
mm
mm
Minimum Fiber Bending Radius
Fiber Length
1 000 MIN.
PMF
FC-PC Connector
Fiber Length: 1 000 mm MIN.
2
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
ABSOLUTE MAXIMUM RATINGS
Parameter
Forward Current of LD
Reverse Voltage of LD
Forward Current of PD
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
Symbol
Ratings
300
Unit
mA
V
IF
VR
IF
2.0
10
mA
V
VR
TC
Tstg
Tsld
20
−20 to +70
−40 to +85
260 (10 sec.)
°C
°C
°C
Lead Soldering Temperature
ELECTRO-OPTICAL CHARACTERISTICS (TLD = Tset, TC = −5 to +70°C, unless otherwise specified)
Parameter
Laser Set Temperature
Forward Voltage
Symbol
Conditions
8 channel tunable
MIN.
5
TYP.
MAX.
55
Unit
°C
Tset
VF
Ith
Pf = 10 mW
0.9
1.2
20
70
2.5
V
Threshold Current
40
mA
mA
mW
nm
pm
Operation Current
Iop
Pf
Pf = 10 mW
125
Optical Output Power from Fiber
Peak Emission Wavelength
Wevelength Stability
IF = 125 mA, TLD = Tset
Pf = 10 mW, CW, TLD = Tset
10
λp
−
1 530
−20
ITU-T*1
1 609
+20
TLD = Tset, applicable to wavelength
monitor, E.O.L
Spectral Line Width
∆ν
Pf = 10 mW, CW, 3 dB down
1
2
MHz
dB
Side Mode Suppression Ratio
Relative Intensity Noise
Isolation
SMSR Pf = 10 mW, CW
35
45
RIN
Is
Pf = 10 mW, 20 MHz to 3 GHz
−150
dB/Hz
dB
30
20
Polarization Extinction Ratio*2
ext
Pf = 10 mW, CW
dB
*1 Available for DWDM wavelengths based on ITU-T recommendations
(50 GHz grid, please refer to the ORDERING INFORMATION)
*2 Polarization state of LD is aligned parallel to the slow axis.
3
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = Tset, TC = −5 to +70°C)
Parameter
Monitor Current (Pf Monitor)
Monitor Current (λp Monitor)
Operation Region*1
Symbol
Im (Pf)
Im (λp)
Im (λ)
λ1−λ2
ηλ
Conditions
Pf = 10 mW, VR = 5 V
MIN.
20
TYP.
MAX.
200
100
75
Unit
µA
Pf = 10 mW, VR = 5 V, Locking point
10
µA
25
%
90
pm
Discrimination Slope*1
Dark Current
0.05
µA/pm
nA
ID
VR = 5 V
2
10
Tracking Error
γ*2
Im = const.
0.5
dB
*1 Operation region, Discrimination slope, Slope assignment
I
1
– I
2
η
λ
=
[µA/pm]
Im
(λ)
Im (λ)
λ
1
– λ
2
I
m
@100%
@75%
I
m
@100%
@75%
I
1
: I
m
I
2
: I
m
Operation region
Locking point
Operation region
Locking point
Im
(λp
)
Im
(λp)
I2
: Im
@25%
I1
: Im
@25%
Im
@0%
0
Im
@0%
0
λ
λ
λ
1
λp
λ2
λ
1
λp
λ2
Negative Slope (Odd channel)
Positive Slope (Even channel)
*2 Tracking Error: γ
Pf
(mW)
TLD = Tset
10
T
LD = Tset, T = –5 to +70˚C
C
P
f
Pf
γ = 10 log
[dB]
10
0
I
m
I
m
ELECTRO-OPTICAL CHARACTERISTICS
(Applicable to Thermistor and TEC: TLD = Tset, TC = −5 to +70°C)
Parameter
Thermistor Resistance
B Constant
Symbol
Conditions
MIN.
9.5
TYP.
10.0
MAX.
Unit
kΩ
K
R
B
TLD = 25°C
TLD = 25°C
10.5
3 550
1.5
3 350
3 450
Cooler Current
IC
∆T = 70 − Tset, Pf = 10 mW
∆T = 70 − Tset, Pf = 10 mW
A
Cooler Voltage
VC
3.0
V
4
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
ORDERING INFORMATION
NX8571SC
Q-BA
With FC-PC connector
8 channel tunable
Wavelength code : Refer to Table A
Anode froating
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (1/7)
Wavelength Code
8 channel tunable
330Q
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Monitor Slope
1 530.33
1 530.72
1 531.11
1 531.50
1 531.89
1 532.29
1 532.68
1 533.07
1 533.46
1 533.85
1 534.25
1 534.64
1 535.03
1 535.42
1 535.82
1 536.21
1 536.60
1 537.00
1 537.39
1 537.79
1 538.18
1 538.58
1 538.97
1 539.37
195.90
195.85
195.80
195.75
195.70
195.65
195.60
195.55
195.50
195.45
195.40
195.35
195.30
195.25
195.20
195.15
195.10
195.05
195.00
194.95
194.90
194.85
194.80
194.75
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
362Q
393Q
*1 The value which omitted and computed the 3rd place below the decimal point
5
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (2/7)
Wavelength Code
8 channel tunable
425Q
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Monitor Slope
1 539.76
1 540.16
1 540.55
1 540.95
1 541.34
1 541.74
1 542.14
1 542.53
1 542.93
1 543.33
1 543.73
1 544.12
1 544.52
1 544.92
1 545.32
1 545.72
1 546.11
1 546.51
1 546.91
1 547.31
1 547.71
1 548.11
1 548.51
1 548.91
1 549.31
1 549.71
1 550.11
1 550.51
1 550.91
1 551.31
1 551.72
1 552.12
194.70
194.65
194.60
194.55
194.50
194.45
194.40
194.35
194.30
194.25
194.20
194.15
194.10
194.05
194.00
193.95
193.90
193.85
193.80
193.75
193.70
193.65
193.60
193.55
193.50
193.45
193.40
193.35
193.30
193.25
193.20
193.15
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
457Q
489Q
521Q
*1 The value which omitted and computed the 3rd place below the decimal point
6
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (3/7)
Wavelength Code
8 channel tunable
553Q
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Monitor Slope
1 552.52
1 552.92
1 553.32
1 553.73
1 554.13
1 554.53
1 554.94
1 555.34
1 555.74
1 556.15
1 556.55
1 556.95
1 557.36
1 557.76
1 558.17
1 558.57
1 558.98
1 559.38
1 559.79
1 560.20
1 560.60
1 561.01
1 561.41
1 561.82
1 562.23
1 562.64
1 563.04
1 563.45
1 563.86
1 564.27
1 564.67
1 565.08
193.10
193.05
193.00
192.95
192.90
192.85
192.80
192.75
192.70
192.65
192.60
192.55
192.50
192.45
192.40
192.35
192.30
192.25
192.20
192.15
192.10
192.05
192.00
191.95
191.90
191.85
191.80
191.75
191.70
191.65
191.60
191.55
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
585Q
618Q
650Q
*1 The value which omitted and computed the 3rd place below the decimal point
7
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (4/7)
Wavelength Code
8 channel tunable
683Q
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Monitor Slope
1 565.49
1 565.90
1 566.31
1 566.72
1 567.13
1 567.54
1 567.95
1 568.36
1 568.77
1 569.18
1 569.59
1 570.00
1 570.41
1 570.82
1 571.23
1 571.65
1 572.06
1 572.47
1 572.88
1 573.30
1 573.71
1 574.12
1 574.54
1 574.95
1 575.36
1 575.78
1 576.19
1 576.61
1 577.02
1 577.44
1 577.85
1 578.27
191.50
191.45
191.40
191.35
191.30
191.25
191.20
191.15
191.10
191.05
191.00
190.95
190.90
190.85
190.80
190.75
190.70
190.65
190.60
190.55
190.50
190.45
190.40
190.35
190.30
190.25
190.20
190.15
190.10
190.05
190.00
189.95
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
716Q
749Q
782Q
*1 The value which omitted and computed the 3rd place below the decimal point
8
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (5/7)
Wavelength Code
8 channel tunable
816Q
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Monitor Slope
1 578.68
1 579.10
1 579.51
1 579.93
1 580.35
1 580.76
1 581.18
1 581.60
1 582.01
1 582.43
1 582.85
1 583.27
1 583.69
1 584.10
1 584.52
1 584.94
1 585.36
1 585.78
1 586.20
1 586.62
1 587.04
1 587.46
1 587.88
1 588.30
1 588.72
1 589.14
1 589.56
1 589.98
1 590.41
1 590.83
1 591.25
1 591.67
189.90
189.85
189.80
189.75
189.70
189.65
189.60
189.55
189.50
189.45
189.40
189.35
189.30
189.25
189.20
189.15
189.10
189.05
189.00
188.95
188.90
188.85
188.80
188.75
188.70
188.65
188.60
188.55
188.50
188.45
188.40
188.35
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
849Q
883Q
916Q
*1 The value which omitted and computed the 3rd place below the decimal point
9
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (6/7)
Wavelength Code
8 channel tunable
950Q
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Monitor Slope
1 592.10
1 592.52
1 592.94
1 593.36
1 593.79
1 594.21
1 594.64
1 595.06
1 595.48
1 595.91
1 596.33
1 596.76
1 597.18
1 597.61
1 598.04
1 598.46
1 598.89
1 599.32
1 599.74
1 600.17
1 600.60
1 601.02
1 601.45
1 601.88
1 602.31
1 602.74
1 603.16
1 603.59
1 604.02
1 604.45
1 604.88
1 605.31
188.30
188.25
188.20
188.15
188.10
188.05
188.00
187.95
187.90
187.85
187.80
187.75
187.70
187.65
187.60
187.55
187.50
187.45
187.40
187.35
187.30
187.25
187.20
187.15
187.10
187.05
187.00
186.95
186.90
186.85
186.80
186.75
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
984Q
6018Q
6053Q
*1 The value which omitted and computed the 3rd place below the decimal point
10
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (7/7)
Wavelength Code
8 channel tunable
6087Q
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Monitor Slope
1 605.74
1 606.17
1 606.60
1 607.03
1 607.46
1 607.89
1 608.32
1 608.76
186.70
186.65
186.60
186.55
186.50
186.45
186.40
186.35
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
*1 The value which omitted and computed the 3rd place below the decimal point
11
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
TYPICAL CHARACTERISTICS (TLD = Tset, unless otherwise specified)
OPTICAL OUTPUT POWER FROM FIBER, MONITOR
CURRENT (P
f
MONITOR) vs. FORWARD CURRENT
SPECTRUM
30.0
0.30
0
–10
–20
–30
–40
–50
–60
–70
P
f
25.0
20.0
15.0
10.0
5.0
0.25
0.20
0.15
0.10
I
m
(P )
f
0.05
0
–80
1 529.1
1 534.1
1 539.1
1 544.1
1 549.1
0
50
100
150
(mA)
200
Wavelength λ (nm)
Forward Current I
F
THERMISTOR RESISTANCE vs.
AMBIENT TEMPERATURE
COOLER ELECTRIC POWER CONSUMPTION
vs. LASER SET TEMPERATURE
50
4.0
T = 70˚C
C
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
30
20
10
5
3
2
1
0
25
50
75
10
15
20
25
30
35
Ambient Temperature T
A
(˚C)
Laser Set Temperature Tset (˚C)
Remark The graphs indicate nominal characteristics.
12
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
REFERENCE
Document Name
Document No.
OPTICAL SEMICONDUCTOR DEVICES FOR FIBEROPTIC COMMUNICATIONS SELECTION GUIDE
Opto-Electronics Devices Pamphlet
PL10161E
PX10160E
13
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
When the product(s) listed in this document is subject to any applicable import or export control laws and regulation of the authority
having competent jurisdiction, such product(s) shall not be imported or exported without obtaining the import or export license.
•
The information in this document is current as of September, 2005. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or
data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all
products and/or types are available in every country. Please check with an NEC sales representative
for availability and additional information.
•
•
No part of this document may be copied or reproduced in any form or by any means without prior
written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document.
NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of
third parties by or arising from the use of NEC semiconductor products listed in this document or any other
liability arising from the use of such products. No license, express, implied or otherwise, is granted under any
patents, copyrights or other intellectual property rights of NEC or others.
•
•
•
Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of customer's equipment shall be done under the full
responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third
parties arising from the use of these circuits, software and information.
While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor products, customers
agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize
risks of damage to property or injury (including death) to persons arising from defects in NEC
semiconductor products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment, and anti-failure features.
NEC semiconductor products are classified into the following three quality grades:
"Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products
developed based on a customer-designated "quality assurance program" for a specific application. The
recommended applications of a semiconductor product depend on its quality grade, as indicated below.
Customers must check the quality grade of each semiconductor product before using it in a particular
application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots
"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's
data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not
intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness
to support a given application.
(Note)
(1) "NEC" as used in this statement means NEC Corporation, NEC Compound Semiconductor Devices, Ltd.
and also includes its majority-owned subsidiaries.
(2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for
NEC (as defined above).
M8E 00. 4-0110
14
Data Sheet PL10277EJ02V0DS
NX8571SCxxxQ-BA
SAFETY INFORMATION ON THIS PRODUCT
SEMICONDUCTOR LASER
DANGER
INVISIBLE LASER RADIATION
AVOID DIRECT EXPOSURE TO BEAM
AVOID EXPOSURE-Invisible
OUTPUT POWER
WAVELENGTH
mW MAX
nm
Laser Radiation is emitted from
this aperture
CLASS lllb LASER PRODUCT
A laser beam is emitted from this diode during operation.
The laser beam, visible or invisible, directly or indirectly, may cause injury to the eye or loss of
eyesight.
Warning Laser Beam
Caution GaAs Products
• Do not look directly into the laser beam.
• Avoid exposure to the laser beam, any reflected or collimated beam.
This product uses gallium arsenide (GaAs).
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.
A glass-fiber is attached on the product. Handle with care.
Caution Optical Fiber
• When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part
or fragments.
For further information, please contact
NEC Compound Semiconductor Devices, Ltd.
http://www.ncsd.necel.com/
E-mail: salesinfo@ml.ncsd.necel.com (sales and general)
techinfo@ml.ncsd.necel.com (technical)
Sales Division TEL: +81-44-435-1573 FAX: +81-44-435-1579
NEC Compound Semiconductor Devices Hong Kong Limited
E-mail: ncsd-hk@elhk.nec.com.hk (sales, technical and general)
TEL: +852-3107-7303
TEL: +886-2-8712-0478 FAX: +886-2-2545-3859
TEL: +82-2-558-2120
FAX: +82-2-558-5209
FAX: +852-3107-7309
Hong Kong Head Office
Taipei Branch Office
Korea Branch Office
NEC Electronics (Europe) GmbH
http://www.ee.nec.de/
TEL: +49-211-6503-0 FAX: +49-211-6503-1327
California Eastern Laboratories, Inc.
TEL: +1-408-988-3500 FAX: +1-408-988-0279
http://www.cel.com/
0504
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