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NX5315EK

型号:

NX5315EK

品牌:

NEC[ NEC ]

页数:

7 页

PDF大小:

95 K

PRELIMINARY DATA SHEET  
LASER DIODE  
NX5315 Series  
1 310 nm FOR FTTH PON APPLICATION  
InGaAsP MQW-FP LASER DIODE  
DESCRIPTION  
The NX5315 Series is a 1 310 nm Multiple Quantum Well (MQW)  
structured Fabry-Perot (FP) laser diode with InGaAs monitor PIN-PD. These  
devices are designed for application up to 1.25 Gb/s.  
APPLICATION  
FTTH PON (B-PON, G-PON, GE-PON 10 km) system  
FEATURES  
Optical output power  
Low threshold current  
Differential Efficiency  
Po = 13.0 mW  
lth = 6 mA  
ηd = 0.5 W/A  
Wide operating temperature range TC = 40 to +85°C  
InGaAs monitor PIN-PD  
CAN package  
Focal point  
φ 5.6 mm  
6.35 mm  
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. PL10531EJ01V0DS (1st edition)  
Date Published August 2004 CP(K)  
Printed in Japan  
NEC Compound Semiconductor Devices, Ltd. 2004  
NX5315 Series  
PACKAGE DIMENSIONS (UNIT: mm)  
5.6+0.00  
4.2 0.1  
φ
φ
–0.03  
φ
3.55 0.1  
1.0 0.1  
BOTTOM VIEW  
1
2
4
3
+0.1  
–0.0  
0.3  
Focal Point*1  
x = 300  
y = 300  
µ
µ
m MAX.  
m MAX.  
φ
2.0  
PIN CONNECTIONS  
NX5315EH  
NX5315EK  
1 (Case)  
LD  
Reference  
Plane  
1 (Case)  
LD  
4
2
2
4
4– 0.45  
φ
PD  
PD  
3
3
φ
2.0  
*1 Focal Point: A point to get maximum optical output power from fiber.  
2
Preliminary Data Sheet PL10531EJ01V0DS  
NX5315 Series  
ORDERING INFORMATION  
Part Number  
Package  
4-pin CAN with ball lens cap  
Pin Connections  
1
NX5315EH  
LD  
4
2
PD  
3
1
NX5315EK  
LD  
2
4
PD  
3
Remarks 1. The color of ball lens cap might be observed differently from our can package products.  
2. The hermetic test will be performed as AQL 1.0%.  
3
Preliminary Data Sheet PL10531EJ01V0DS  
NX5315 Series  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Optical Output Power  
Symbol  
Ratings  
20  
Unit  
mW  
mA  
V
Po  
IF  
Forward Current of LD  
150  
Reverse Voltage of LD  
VR  
IF  
2.0  
Forward Current of PD  
10  
mA  
V
Reverse Voltage of PD  
VR  
TC  
20  
Operating Case Temperature  
Storage Temperature  
40 to +85  
40 to +85  
150 (15 Hr)  
350 (3 sec.)  
85  
°C  
°C  
°C  
°C  
%
Tstg  
Tasb  
Tsld  
RH  
Assembly Temperature  
Lead Soldering Temperature  
Relative Humidity (noncondensing)  
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)  
Parameter  
Operating Voltage  
Symbol  
Vop  
Ith  
Conditions  
MIN.  
TYP.  
1.1  
MAX.  
1.5  
Unit  
V
Po = 13.0 mW  
Threshold Current  
Differential Efficiency  
Center Wavelength  
6
15  
mA  
W/A  
nm  
ηd  
0.40  
0.50  
1 310  
λC  
Po = 13.0 mW, RMS (20 dB)  
TC = 40 to +85°C  
1 276  
1 352  
2.8  
Spectral Width  
σ
Po = 13.0 mW, RMS (20 dB)  
TC = 40 to +85°C  
1.5  
nm  
Rise Time  
tr  
tf  
10-90%  
0.15  
0.15  
200  
0.3  
0.3  
ns  
ns  
Fall Time  
90-10%  
Monitor Current  
Im  
ID  
Ct  
Pf  
Df  
VR = 1.5 V, Po = 13.0 mW  
VR = 10 V  
100  
µA  
Monitor Dark Current  
Monitor PD Terminal Capacitance  
Fiber Coupling Power  
Focal Distance  
100  
20  
nA  
VR = 10 V, f = 1 MHz  
5
pF  
Po = 13.0 mW, Optimized Coupling with  
8 degree angled SMF  
2.0  
6.35  
mW  
mm  
5.85  
6.85  
4
Preliminary Data Sheet PL10531EJ01V0DS  
NX5315 Series  
REFERENCE  
Document Name  
Document No.  
PL10161E  
OPTICAL SEMICONDUCTOR DEVICES FOR FIBEROPTIC COMMUNICATIONS SELECTION GUIDE  
Opto-Electronics Devices Pamphlet  
PX10160E  
5
Preliminary Data Sheet PL10531EJ01V0DS  
NX5315 Series  
The information in this document is current as of August, 2004. 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  
6
Preliminary Data Sheet PL10531EJ01V0DS  
NX5315 Series  
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.  
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: +81-44-435-1588 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/  
0406  
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