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NX8571SA326-CA

型号:

NX8571SA326-CA

品牌:

RENESAS[ RENESAS TECHNOLOGY CORP ]

页数:

12 页

PDF大小:

70 K

PRELIMINARY DATA SHEET  
LASER DIODE  
NX8571SA  
1 550 nm CW LIGHT SOURCE  
InGaAsP MQW-DFB LASER DIODE MODULE  
WITH WAVELENGTH MONITOR  
DESCRIPTION  
The NX8571SA is a 1 550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode  
module with wavelength monitor function.  
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)  
Output power Pf = 10 mW MIN.  
Available for DWDM wavelengths based on ITU-T recommendations  
(100 GHz grid, refer to ORDERING INFORMATION)  
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 representative for  
availability and additional information.  
Document No. P15536EJ1V0DS00 (1st edition)  
Date Published May 2001 NS CP(K)  
Printed in Japan  
2001  
©
NX8571SA  
PACKAGE DIMENSIONS (Unit: mm)  
15.24  
2.54  
TOP VIEW  
4– φ2.67  
20.8  
#7  
#1  
+
7
8
1
PD (Pf)  
LD  
Cooler  
Thermistor  
14  
PD (λp)  
#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  
NC  
PD (Pf) Anode  
PD Cathode  
Cooler Anode  
Cooler Cathode  
Pin No.  
Pin No.  
1
2
3
4
5
6
7
8
9
GND  
GND  
10  
11  
12  
13  
14  
PD (λp) Anode  
LD Cathode, GND  
LD Anode  
GND  
29.97±0.25  
GND  
OPTICAL FIBER CHARACTERISTICS  
Parameter  
Outer Diameter  
Specification  
Unit  
mm  
mm  
mm  
0.9±0.1  
40  
Minimum Fiber Bending Radius  
Fiber Length  
1 000 MIN.  
PMF  
FC-PC Connector  
Fiber Length: 1 000 mm MIN.  
2
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
ORDERING INFORMATION  
Part Number  
ITU-T Wavelength*1  
(nm)  
Frequency  
(THz)  
With FC-PC Connector  
(Standard)  
With SC-PC Connector  
(Option)  
NX8571SA303-BA  
NX8571SA311-BA  
NX8571SA318-BA  
NX8571SA326-BA  
NX8571SA334-BA  
NX8571SA342-BA  
NX8571SA350-BA  
NX8571SA358-BA  
NX8571SA366-BA  
NX8571SA373-BA  
NX8571SA381-BA  
NX8571SA389-BA  
NX8571SA397-BA  
NX8571SA405-BA  
NX8571SA413-BA  
NX8571SA421-BA  
NX8571SA429-BA  
NX8571SA437-BA  
NX8571SA445-BA  
NX8571SA453-BA  
NX8571SA461-BA  
NX8571SA469-BA  
NX8571SA477-BA  
NX8571SA485-BA  
NX8571SA493-BA  
NX8571SA501-BA  
NX8571SA509-BA  
NX8571SA517-BA  
NX8571SA525-BA  
NX8571SA533-BA  
NX8571SA541-BA  
NX8571SA549-BA  
NX8571SA557-BA  
NX8571SA565-BA  
NX8571SA303-CA  
NX8571SA311-CA  
NX8571SA318-CA  
NX8571SA326-CA  
NX8571SA334-CA  
NX8571SA342-CA  
NX8571SA350-CA  
NX8571SA358-CA  
NX8571SA366-CA  
NX8571SA373-CA  
NX8571SA381-CA  
NX8571SA389-CA  
NX8571SA397-CA  
NX8571SA405-CA  
NX8571SA413-CA  
NX8571SA421-CA  
NX8571SA429-CA  
NX8571SA437-CA  
NX8571SA445-CA  
NX8571SA453-CA  
NX8571SA461-CA  
NX8571SA469-CA  
NX8571SA477-CA  
NX8571SA485-CA  
NX8571SA493-CA  
NX8571SA501-CA  
NX8571SA509-CA  
NX8571SA517-CA  
NX8571SA525-CA  
NX8571SA533-CA  
NX8571SA541-CA  
NX8571SA549-CA  
NX8571SA557-CA  
NX8571SA565-CA  
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  
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  
*1 The value which omitted and computed the 3rd place below the decimal point  
3
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
Part Number  
ITU-T Wavelength*1  
(nm)  
Frequency  
(THz)  
With FC-PC Connector  
With SC-PC Connector  
(Option)  
(Standard)  
NX8571SA573-BA  
NX8571SA581-BA  
NX8571SA589-BA  
NX8571SA597-BA  
NX8571SA606-BA  
NX8571SA614-BA  
NX8571SA622-BA  
NX8571SA630-BA  
NX8571SA638-BA  
NX8571SA646-BA  
NX8571SA654-BA  
NX8571SA573-CA  
NX8571SA581-CA  
NX8571SA589-CA  
NX8571SA597-CA  
NX8571SA606-CA  
NX8571SA614-CA  
NX8571SA622-CA  
NX8571SA630-CA  
NX8571SA638-CA  
NX8571SA646-CA  
NX8571SA654-CA  
1557.36  
1558.17  
1558.98  
1559.79  
1560.60  
1561.41  
1562.23  
1563.04  
1563.86  
1564.67  
1565.49  
192.50  
192.40  
192.30  
192.20  
192.10  
192.00  
191.90  
191.80  
191.70  
191.60  
191.50  
*1 The value which omitted and computed the 3rd place below the decimal point  
4
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
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 = 25 °C, TC = 5 to +70 °C, unless otherwise specified)  
Parameter  
Laser Set Temperature  
Forward Voltage  
Symbol  
Tset  
VF  
Conditions  
MIN.  
20  
TYP.  
20  
MAX.  
Unit  
°C  
35  
2.5  
40  
Pf = 10 mW  
0.9  
V
Threshold Current  
Ith  
mA  
mW  
µW  
nm  
pm  
Optical Output Power from Fiber  
Threshold Output Power from Fiber  
Peak Emission Wavelength  
Wavelength Stability  
Pf  
IF = 167 mA, TLD = Tset  
IF = Ith  
10  
Pth  
λp  
100  
1 566  
+30  
Pf = 10 mW, CW, TLD = Tset  
1 530  
ITU-T*1  
TLD = Tset , applicable to wavelength  
monitor, E.O.L.  
30  
Spectral Line Width  
ν  
Pf = 10 mW, CW, 3 dB down  
20  
MHz  
dB  
Side Mode Suppression Ratio  
Relative Intensity Noise  
Isolation  
SMSR Pf = 10 mW, CW  
33  
45  
RIN  
IS  
Pf = 10 mW, 20 MHz to 3 GHz  
145  
dB/Hz  
dB  
30  
15  
Polarization Extinction Ratio*2  
ext  
Pf = 10 mW, CW  
dB  
*1 Available for DWDM wavelengths based on ITU-T recommendations (100 GHz grid).  
Please refer to ORDERING INFORMATION.  
*2 Polarization state of LD is aligned parallel to the slow axis.  
5
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
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)  
λ1λ2  
ηλ  
Conditions  
Pf = 10 mW, VR = 5 V  
MIN.  
20  
TYP.  
MAX.  
Unit  
µA  
200  
100  
75  
Pf = 10 mW, VR = 5 V, Locking point  
10  
µA  
25  
%
90  
pm  
Discrimination Slope*1  
Dark Current  
0.1  
µA/pm  
nA  
ID  
VR = 5 V  
2
10  
γ *2  
m
Tracking Error  
I
= const.  
0.5  
dB  
*1 Operation region, Discrimination slope  
Im(λ)  
I
m
@100 %  
@75 %  
I
1
: I  
m
Operation region  
Locking point  
I
1
– I  
2
I
m
(λp)  
η
λ
=
[µA/pm]  
λ
1
λ  
2
I
2: I  
m
@25 %  
I
m
@0 %  
0
λ
λ
1
λ
p
λ
2
*2 Tracking error: γ  
P
f
(mW)  
T
LD = Tset  
10  
T
LD = Tset, T = –5 to +70 ˚C  
C
P
f
P
f
γ = 10 log  
[dB]  
10  
0
I
m
Im  
ELECTRO-OPTICAL CHARACTERISTICS  
(Applicable to Thermistor and TEC: TLD = 25 °C, TC = 5 to +70 °C)  
Parameter  
Thermistor Resistance  
B Constant  
Symbol  
Conditions  
MIN.  
9.5  
TYP.  
10.0  
MAX.  
10.5  
3 550  
1.5  
Unit  
kΩ  
K
R
B
TLD = 25 °C  
3 350  
3 450  
Cooler Current  
IC  
T = 70 Tset, Pf = 10 mW  
T = 70 Tset, Pf = 10 mW  
A
Cooler Voltage  
VC  
4.5  
V
6
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
TYPICAL CHARACTERISTICS (TLD = 25 °C, 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
(Pf)  
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  
50  
30  
20  
10  
5
3
2
1
0
25  
50  
75  
Ambient Temperature T  
A
(°C)  
Remark The graphs indicate nominal characteristics.  
7
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
DFB-LD FAMILY  
Absolute Maximum  
Ratings  
Electro-Optical Characteristics  
(TC = 25 °C)  
Part Number  
TC  
Tstg  
Ith  
Pf  
λp  
Application  
Package  
(°C)  
(°C)  
(mA)  
(mW)  
(nm)  
TYP.  
15  
MIN.  
2*1  
TYP.  
NX8300BE-CC  
NX8300CE-CC  
0 to +75  
10 to +85  
10 to +85  
40 to +85  
40 to +85  
40 to +85  
1 310  
2.5 Gb/s: STM-16  
(S-16.1, L-16.1)  
Coaxial  
Coaxial  
Coaxial  
NX8303BG-CC  
NX8303CG-CC  
15  
15  
2*1  
2*1  
1 310  
1 550  
622 Mb/s: STM-4 (L-4.1)  
NX8503BG-CC  
NX8503CG-CC  
156 Mb/s: STM-1  
(L-1.2, L-1.3)  
622 Mb/s: STM-4  
(L-4.2, L-4.3)  
NX8504BE-CC  
NX8504CE-CC  
10 to +85  
40 to +85  
15  
2*1  
1 550  
622 Mb/s: STM-4  
(L-4.2, L-4.3)  
Coaxial  
NX8560LJ-CC  
NX8562LB  
20 to +70  
20 to +65  
40 to +85  
40 to +85  
6
2 dBm  
1 550  
10 Gb/s: STM-64  
BFY with GPOTM  
20  
20  
1 550*2  
CW Light Source for external BFY  
modulator  
NX8563LB  
20 to +65  
20 to +70  
20 to +70  
20 to +70  
20 to +70  
40 to +85  
40 to +85  
40 to +85  
40 to +85  
40 to +85  
20  
7
10  
0.6*1  
0.6*1  
20  
1 550*2  
1 550*2  
1 550*2  
1 550*2  
1 550*2  
CW Light Source for external BFY  
modulator  
NX8564LE-CC  
NX8565LE-CC  
NX8570SA  
2.5 Gb/s: STM-16  
BFY  
BFY  
BFY  
BFY  
EA modulator integrated  
7
2.5 Gb/s: STM-16  
EA modulator integrated  
20  
20  
CW Light Source with λ  
monitoring PD  
NX8571SA  
10  
CW Light Source with λ  
monitoring PD  
*1 TYP.  
*2 Available for DWDM Wavelengths based on ITU-T recommendations  
8
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
REFERENCE  
Document Name  
Document No.  
Optical semiconducrtor devices for fiberoptic communications Selection Guide  
Opto-Electronics Devices Pamphlet  
P12480E  
P13623E  
P12944X  
C11159E  
C11531E  
X13769E  
Opto-Electronics Devices (CD-ROM)  
NEC semiconductor device reliability/quality control system  
Quality grades on NEC semiconductor devices  
SEMICONDUCTOR SELECTION GUIDE Products and Packages−  
9
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
[MEMO]  
10  
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
SAFETY INFORMATION ON THIS PRODUCT  
NEC Corporation  
NEC Building, 7-1, Shiba 5-chome,  
Minato-ku, Tokyo 108-01, Japan  
SEMICONDUCTOR LASER  
DANGER  
INVISIBLE LASER RADIATION  
AVOID DIRECT EXPOSURE TO BEAM  
Type number:  
Manufactured:  
Serial Number:  
This product conforms to FDA  
regulations as applicable  
to standards 21 CFR Chapter 1.  
Subchapter J.  
AVOID EXPOSURE-Invisible  
Laser Radiation is emitted from  
this aperture  
OUTPUT POWER  
WAVELENGTH  
CLASS lllb LASER PRODUCT  
mW MAX  
nm  
A laser beam is emitted from this diode during operation.  
Warning Laser Beam  
Caution GaAs Products  
The laser beam, visible or invisible, directly or indirectly, may cause injury to the eye or loss of  
eyesight.  
• Do not look directly into the laser beam.  
• Avoid exposure to the laser beam, any reflected or collimated beam.  
The product contains gallium arsenide, GaAs.  
GaAs vapor and powder are hazardous to human health if inhaled or ingested.  
• Do not destroy or burn the product.  
• Do not cut or cleave off any part of the product.  
• Do not crush or chemically dissolve the product.  
• Do not put the product in the mouth.  
Follow related laws and ordinances for disposal. The product should be excluded from general  
industrial waste or household garbage.  
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.  
11  
Preliminary Data Sheet P15536EJ1V0DS  
NX8571SA  
GPO is a trademark of Gilbert Engineering Co., Inc.  
The export of this product from Japan is prohibited without governmental license. To export or re-export this product from  
a country other than Japan may also be prohibited without a license from that country. Please call an NEC sales  
representative.  
The information in this document is current as of May, 2001. 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 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  
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