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NX8312UD

型号:

NX8312UD

描述:

NEC的1310纳米的InGaAsP多量子阱DFB TOSA短途2.5 Gb / s的应用[ NECs 1310 nm InGaAsP MQW DFB TOSA FOR SHORT HAUL 2.5 Gb/s APPLICATION ]

品牌:

CEL[ CALIFORNIA EASTERN LABS ]

页数:

5 页

PDF大小:

330 K

NEC's 1310 nm  
InGaAsP MQW DFB TOSA  
NX8312UD  
FOR SHORT HAUL 2.5 Gb/s APPLICATION  
FEATURES  
INTERNAL OPTICAL ISOLATOR  
OPTICAL OUTPUT POWER:  
Pf = 1.0 mW  
LOW THRESHOLD CURRENT  
Ith = 10 mA TYP @ TC = 25°C  
WIDE OPERATING TEMPERATURE RANGE:  
TC = -20 to +85°C  
InGaAs MONITOR PIN-PD  
SMALL PACKAGE  
ø3.8 mm TOSA (Total length 13.0 mm MAX)  
APPLICATIONS  
DESCRIPTION  
STM-16 (S-16.1)  
NEC's NX8312UD is a 1 310 nm Multiple Quantum Well  
(MQW) structured Distributed Feed-Back (DFB) laser diode  
TOSA (transmitter optical sub-assembly) with InGaAs  
monitor PIN-PD in a receptacle type package designed for  
SFF/SFP transceiver with LC duplex receptacle.  
SONET OC-48 (IR)  
California Eastern Laboratories  
NX8312UD  
PACKAGE DIMENSIONS (UNIT: mm)  
φ
φ
4.75±0.1  
3.4±0.03  
+0.05  
2.92  
-0.17  
BOTTOM VIEW  
φ
1
4
2
3
OPTICAL  
REFERENCE  
PLANE  
PIN CONNECTIONS  
1 (CASE)  
LD  
2
4
4– φ0.3  
3
PD  
φ
1.43  
P.C.D  
3.8  
φ
NX8312UD  
ORDERING INFORMATION  
PART NUMBER  
PACKAGE  
φ 3.8 mm TOSA  
PIN CONNECTIONS  
1
NX8312UD-AZ*  
LD  
2
4
PD  
3
*NOTE:  
Please refer to the last page of this data sheet, “Compliance with EU Directives” for Pb-Free RoHS Compliance Infomation.  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
Optical Output Power from Fiber  
Forward Current of LD  
SYMBOL  
RATINGS  
5.0  
UNIT  
mW  
mA  
V
Pf  
IF  
150  
Reverse Voltage of LD  
VR  
IF  
2.0  
Forward Current of PD  
2.0  
mA  
V
Reverse Voltage of PD  
VR  
TC  
Tstg  
Tsld  
15  
Operating Case Temperature  
Storage Temperature  
20 to +85  
40 to +85  
350 (3 sec.)  
°C  
°C  
Lead Soldering Temperature  
°C  
NX8312UD  
ELECTRICAL CHARACTERISTICS (TA = -20 to +85ºC, unless otherwise specified)  
PARAMETER  
Operating Voltage  
SYMBOL  
CONDITIONS  
CW, Pf = 1.0 mW  
MIN.  
TYP.  
MAX.  
UNIT  
Vop  
1.2  
1.6  
V
Threshold Current  
Ith  
CW  
2
4
50  
20  
mA  
CW, TC = 25°C  
10  
Optical Output Power from Fiber  
Modulation Current  
Pf  
CW  
1.0  
mW  
mA  
Imod  
CW, Pf = 1.0 mW  
CW, Pf = 1.0 mW, TC = 25°C  
CW  
7
50  
30  
9
20  
ηd  
Differential Efficiency  
0.02  
0.035  
1 280  
30  
0.15  
0.100  
1 335  
W/A  
CW, TC = 25°C  
0.050  
λp  
Peak Emission Wavelength  
Side Mode Suppression Ratio  
Rise Time  
CW, Pf = 1.0 mW, RMS (20 dB)  
CW, Pf = 1.0 mW  
Ib = Ith, 10-90%  
nm  
dB  
ps  
SMSR  
tr  
tf  
200  
200  
2 000  
500  
50  
Fall Time  
Ib = Ith, 90-10%  
ps  
Monitor Current  
Im  
ID  
CW, VR = 1.5 V, Pf = 0.5 mW  
VR = 1.5 V  
100  
μA  
nA  
Monitor Dark Current  
VR = 1.5 V, TC = 25°C  
CW, Im = const. (@ Pf = 1.0 mW)  
With master pigtail  
CW, Pf = 1.0 mW  
Tracking Error*1  
1.5  
1.0  
20  
1.5  
dB  
dB  
dB  
γ
Is  
Connector Repeatability  
Optical Isolation  
1.0  
*1 Tracking Error: γ  
Pf  
Pf  
1.0  
γ = 10 log  
[dB]  
(mW)  
TC = 25ºC  
1.0  
TC = -20 to +85ºC  
Pf  
Im  
0
Im  
(mA)  
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.  
11/23/2004  
A Business Partner of NEC Compound Semiconductor Devices, Ltd.  
2-4  
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.  
2-5  
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