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NX7315UA-AZ

型号：

NX7315UA-AZ

描述：

NEC的1310纳米的InGaAsP多量子阱FP TOSA 2.5 Gb / s的内部办公应用[ NECs 1310 nm InGaAsP MQW FP TOSA FOR 2.5 Gb/s INTRA-OFFICE APPLICATION ]

品牌：

CEL[ CALIFORNIA EASTERN LABS ]

页数：

5 页

PDF大小：

320 K

下载PDF手册
PRELIMINARY DATA SHEET  
NEC's 1310 nm  
InGaAsP MQW FP TOSA  
NX7315UA  
FOR 2.5 Gb/s INTRA-OFFICE APPLICATION  
DESCRIPTION  
FEATURES  
• OPTICAL OUTPUT POWER:  
Pf = 0.6 mW  
NEC's NX7315UA is a 1310 nm Multiple Quantum Well  
(MQW) structured Fabry-Perot (FP) laser diode transmitter  
optical subassembly (TOSA) with InGaAs monitor PIN-PD in  
a receptacle type package designed for LC type SFF/SFP  
transceivermodules.ThesedevicesareidealforSynchronous  
DigitalHierarchy(SDH)systems,STM-16 IntraofficeI-16ITU-T  
recommendations, and SONET OC-48(SR).  
• LOW THRESHOLD CURRENT  
Ith = 8 mA TYP @ TC = 25°C  
• WIDE OPERATING TEMPERATURE RANGE:  
-40 to +85°C  
• InGaAs MONITOR PIN-PD  
• SMALL PACKAGE  
ø3.8 mm (Total length 12.0 mm MAX  
• BASED ON Telcordia Reliability GR-468-CORE  
ELECTRO-OPTICAL CHARACTERISTICS (TC = -40 to +85°C, unless otherwise specified)  
PART NUMBER  
NX7315UA  
SYMBOLS  
PARAMETERS AND CONDITIONS  
Operating Voltage, CW, Pf = 0.6 mW  
UNITS  
V
MIN  
–
TYP  
1.2  
8
MAX  
1.5  
VOP  
CW, TC = 25°C  
CW  
mA  
4
20  
ITH  
Threshold Current  
CW, TC = 25°C  
CW  
W/A  
W/A  
mW  
mA  
mA  
nm  
nm  
ns  
0.15  
0.010  
–
0.020  
—
0.6  
25  
–
0.030  
0.042  
–
ηd  
Pf  
Differential Efficiency  
Optical Output Power, CW  
Modulation Current1  
CW, Pf = 0.6 mW, TC = 25°C  
CW, Pf = 0.6 mW  
20  
40  
IMOD  
14  
60  
λc  
Center Wavelength, CW, Pf = 0.6 mW, RMS (-20 dB)  
Spectral Width, CW, Pf = 0.6 mW, RMS (-20 dB)  
Rise Time, IB = ITH, 10 to 90%  
1266  
–
–
1360  
4.0  
σ
–
tr  
tf  
–
–
0.2  
Fall Time, IB = ITH, 90 to 10%  
ns  
–
–
0.2  
Im  
ID  
γ
Monitor Current, CW, Pf = 0.3 mW, VR = 1.5 V  
µA  
200  
–
–
1200  
50  
VR = 1.5 V, TC = 25 °C  
Monitor Dark Current  
nA  
–
VR = 1.5 V  
nA  
–
–
500  
1.5  
Tracking Error2, CW, Im = const. (Pf = 0.6mW)  
Connector Repeatability, master pigtail  
dB  
-1.5  
-1.0  
–
dB  
–
1.0  
Note:  
1. Modulation current: lmod≥ 25mApp at TC = 25°C is  
recommended in order to satisfy 20 % eye mask margin  
for STM-16(1-16)/OC-48(SR)  
2.  
Tracking Error : γ  
Pt  
Pt  
γ = 10 log  
[dB]  
0.6  
(mW)  
TC = 25°C  
0.6  
Pt  
TC = –40 to +85°C  
Im  
0
Im  
(mA)  
California Eastern Laboratories  
NX7315UA  
ABSOLUTE MAXIMUM RATINGS1  
(TC = 25°C, unless otherwise specified)  
SYMBOLS  
PARAMETERS  
Optical Output Power  
Forward Current of LD  
Reverse Voltage of LD  
Forward Current of PD  
Reverse Voltage of PD  
Operating Case Temperature  
Storage Temperature  
UNITS RATINGS  
Pf  
IF  
mW  
mA  
V
10  
150  
VR  
2.0  
IF  
mA  
V
10  
VR  
20  
TC  
°C  
°C  
-40 to +85  
-40 to +85  
TSTG  
TSLD  
Lead Soldering  
Temperature (10 s)  
°C  
%
350 (3.5 sec)  
85  
RH  
Relative Humidity  
(noncondensing)  
Note:  
1. Operation in excess of any one of these parameters may result  
in permanent damage.  
TYPICAL PERFORMANCE CURVES (TC = 25°C unless otherwise specified)  
FORWARD VOLTAGE  
vs. FORWARD CURRENT  
OPTICAL OUTPUT POWER FROM FIBER  
vs/ FORWARD CURRENT  
2.5  
2.0  
1.5  
1.0  
0.5  
1.0  
T
C
= 85°C  
25°C  
0.8  
0.6  
TC = –40°C  
TC = –40°C  
0.4  
0.2  
TC  
= 25°C  
85°C  
0
0
20  
40  
60  
80  
100  
20  
40  
60  
80  
100  
Forward Current, IF (mA)  
Forward Current, IF (mA)  
SPECTRUM  
TC = 25°C  
1340  
1290  
1315  
Wavelength, λ (nm)  
Remark: The graphs indicate nominal characteristics.  
NX7315UA  
TYPICAL PERFORMANCE CURVES (TC = 25°C unless otherwise specified)  
ERROR RATE CHARACTERISTICS  
EYE DIAGRAM  
-3  
10  
T
= -40°C  
C
P
= -7 dBm,  
avg  
Ex = 10.3 dB,  
2.48832 Gb/s,  
-4  
10  
23  
PRBS 2 -1  
-5  
10  
-6  
10  
-7  
10  
-8  
10  
-9  
10  
back to back  
-10  
10  
-11  
after 5 km  
10  
-12  
10  
-38  
-36  
-34  
-32  
-30  
-28  
-26  
-24  
Back to Back (100 ps/div.)  
Recieve Power (dBm)  
ERROR RATE CHARACTERISTICS  
EYE DIAGRAM  
-3  
10  
T
= -25°C  
C
P
= -7 dBm,  
avg  
Ex = 10.4 dB,  
2.48832 Gb/s,  
-4  
10  
23  
PRBS 2 -1  
-5  
10  
-6  
10  
-7  
10  
-8  
10  
-9  
10  
back to back  
-10  
10  
-11  
after 5 km  
10  
-12  
10  
-38  
-36  
-34  
-32  
-30  
-28  
-26  
-24  
Back to Back (100 ps/div.)  
Recieve Power (dBm)  
ERROR RATE CHARACTERISTICS  
EYE DIAGRAM  
-3  
10  
T
= 85°C  
C
P
= -7 dBm,  
avg  
Ex = 10.3 dB,  
2.48832 Gb/s,  
-4  
10  
23  
PRBS 2 -1  
-5  
10  
-6  
10  
-7  
10  
-8  
10  
-9  
10  
back to back  
-10  
10  
-11  
after 5 km  
10  
-12  
10  
-38  
-36  
-34  
-32  
-30  
-28  
-26  
-24  
Back to Back (100 ps/div.)  
Recieve Power (dBm)  
NX7315UA  
OUTLINE DIMENSIONS (Units in mm)  
4.75±0.1  
3.4  
2.92  
BOTTOM VIEW  
1
4
2
OPTICAL  
REFERENCE  
PLANE  
3
PIN CONNECTIONS  
1 (CASE)  
LD  
2
4– 0.3  
4
3
PD  
1.43  
P.C.D  
3.8  
ORDERING INFORMATION  
PART NUMBER  
PACKAGE  
PIN CONNECTION  
1
NX7315UA-AZ*  
Ø3.8 mm TOSA  
LD  
2
4
3
PD  
*NOTE:  
Please refer to the last page of this data sheet, “Compliance with EU Directives” for Pb-Free RoHS Compliance Infomation.  
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.  
06/17/2003  
4590 Patrick Henry Drive  
Santa Clara, CA 95054-1817  
Telephone: (408) 919-2500  
Facsimile: (408) 988-0279  
Subject: Compliance with EU Directives  
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant  
with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous  
Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive  
2003/11/EC Restriction on Penta and Octa BDE.  
CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates  
that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are  
exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals.  
All devices with these suffixes meet the requirements of the RoHS directive.  
This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that  
go into its products as of the date of disclosure of this information.  
Restricted Substance  
per RoHS  
Concentration Limit per RoHS  
(values are not yet fixed)  
Concentration contained  
in CEL devices  
-A  
-AZ  
Lead (Pb)  
Mercury  
< 1000 PPM  
< 1000 PPM  
< 100 PPM  
< 1000 PPM  
< 1000 PPM  
< 1000 PPM  
Not Detected  
(*)  
Not Detected  
Cadmium  
Hexavalent Chromium  
PBB  
Not Detected  
Not Detected  
Not Detected  
Not Detected  
PBDE  
If you should have any additional questions regarding our devices and compliance to environmental  
standards, please do not hesitate to contact your local representative.  
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance  
content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information  
provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better  
integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate  
information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL  
suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for  
release.  
In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to  
customer on an annual basis.  
See CEL Terms and Conditions for additional clarification of warranties and liability.  
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