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NX8312UA-AZ

型号：

NX8312UA-AZ

描述：

1310 nm的长途2.5 Gb / s的的InGaAsP MQW - DFB激光二极管TOSA[ 1310 nm FOR LONG HAUL 2.5 Gb/s InGaAsP MQW-DFB LASER DIODE TOSA ]

品牌：

CEL[ CALIFORNIA EASTERN LABS ]

页数：

9 页

PDF大小：

450 K

下载PDF手册
LASER DIODE  
NX8311UD  
1 310 nm FOR LONG HAUL 2.5 Gb/s  
InGaAsP MQW-DFB LASER DIODE TOSA  
DESCRIPTION  
The NX8311UD 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.  
FEATURES  
•
•
•
•
•
•
•
Applications  
STM-16 (L-16.1), SONET OC-48 (LR)  
Internal optical isolator  
Optical output power  
Low threshold current  
Pf = 2.0 mW  
lth = 10 mA TYP. @ TC = 25°C  
Wide operating temperature range TC = −20 to +85°C  
InGaAs monitor PIN-PD  
Small package  
φ 3.8 mm TOSA (Total length 12.0 mm MAX.)  
5.0 mm  
Document No. PL10181EJ02V0DS (2nd edition)  
Date Published July 2003 CP (K)  
The mark  shows major revised points.  
©
NEC Compound Semiconductor Devices 2002,  
NX8311UD  
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
2
Data Sheet PL10181EJ02V0DS  
NX8311UD  
ORDERING INFORMATION (Solder Contains Lead)  
Part Number  
NX8311UD  
Package  
φ 3.8 mm TOSA  
Pin Connections  
1
LD  
2
4
PD  
3
ORDERING INFORMATION (Pb-Free)  
Part Number  
Package  
φ 3.8 mm TOSA  
Pin Connections  
1
NX8311UD-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 Information.  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Optical Output Power from Fiber  
Forward Current of LD  
Symbol  
Pf  
Ratings  
5.0  
Unit  
mW  
mA  
V
IF  
150  
Reverse Voltage of LD  
VR  
2.0  
Forward Current of PD  
IF  
2.0  
mA  
V
Reverse Voltage of PD  
Operating Case Temperature  
Storage Temperature  
VR  
15  
TC  
−20 to +85  
−40 to +85  
350 (3 sec.)  
°C  
Tstg  
Tsld  
°C  
Lead Soldering Temperature  
°C  
3
Data Sheet PL10181EJ02V0DS  
NX8311UD  
ELECTRO-OPTICAL CHARACTERISTICS (TC = −20 to +85°C, unless otherwise specified)  
Parameter  
Operating Voltage  
Symbol  
Vop  
Conditions  
CW, Pf = 2.0 mW  
MIN.  
TYP.  
1.2  
MAX.  
1.6  
50  
Unit  
V
Threshold Current  
Ith  
CW,  
2
4
mA  
CW, TC = 25°C  
10  
20  
Optical Output Power from Fiber  
Modulation Current  
Pf  
CW  
2.0  
mW  
mA  
Imod  
CW, Pf = 2.0 mW  
CW, Pf = 2.0 mW, TC = 25°C  
CW, Pf = 2.0 mW  
CW, Pf = 2.0 mW, TC = 25°C  
CW, Pf = 2.0 mW, RMS (−20 dB)  
7
9
50  
30  
20  
Differential Efficiency  
ηd  
0.04  
0.07  
1 280  
30  
0.29  
0.20  
1 335  
W/A  
0.10  
Peak Emission Wavelength  
Side Mode Suppression Ratio  
Rise Time  
λp  
nm  
dB  
ps  
SMSR CW, Pf = 2.0 mW  
tr  
tf  
Ib = Ith, 10-90%  
200  
200  
2 000  
500  
50  
Fall Time  
Ib = Ith, 90-10%  
ps  
Monitor Current  
Im  
ID  
CW, VR = 1.5 V, Pf = 1.0 mW  
VR = 1.5 V  
100  
µA  
nA  
Monitor Dark Current  
VR = 1.5 V, TC = 25°C  
CW, Im = const. (@ Pf = 2.0 mW)  
With master pigtail  
CW, Pf = 2.0 mW  
Tracking Error*1  
γ
−
Is  
−1.0  
−1.0  
20  
1.0  
dB  
dB  
dB  
Connector Repeatability  
Optical Isolation  
1.0  
*1 Tracking Error: γ  
P
f
P
2.0  
f
γ = 10 log  
[dB]  
(mW)  
T
C
= 25˚C  
2.0  
TC = –20 to +85˚C  
P
f
I
m
0
I
m
(mA)  
4
Data Sheet PL10181EJ02V0DS  
NX8311UD  
TYPICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)  
OPTICAL OUTPUT POWER FROM  
FIBER vs. FORWARD CURRENT  
SPECTRUM  
2.5  
TC = 25˚C  
+25˚C  
2.0  
1.5  
1.0  
0.5  
0
20  
40  
60  
80  
100  
1 298  
1 308  
1 318  
Forward Current I  
F
(mA)  
Wavelength λ (nm)  
FORWARD VOLTAGE vs.  
FORWARD CURRENT  
2.5  
2.0  
1.5  
1.0  
0.5  
T
C
= +85˚C  
+25˚C  
T = –20˚C  
C
–20˚C  
+25˚C  
+85˚C  
0
20  
40  
60  
80  
100  
Forward Current I  
F
(mA)  
Remark The graphs indicate nominal characteristics.  
5
Data Sheet PL10181EJ02V0DS  
NX8311UD  
ERROR RATE CHARACTERISTICS  
EYE DIAGRAM  
10–4  
T
P
E
C
= –20˚C,  
avg = 0 dBm,  
= 10 dB,  
10–5  
10–6  
X
2.48832 Gb/s,  
PRBS 223–1  
back to back  
after 40 km  
10–7  
10–8  
10–9  
10–10  
10–11  
10–12  
–38  
–36  
–34  
–32  
–30  
Average Received Power P (dBm)  
Back to Back (100 ps/div.)  
ERROR RATE CHARACTERISTICS  
EYE DIAGRAM  
10–4  
T
P
E
C
= 25˚C,  
avg = 0 dBm,  
= 10 dB,  
10–5  
10–6  
X
2.48832 Gb/s,  
PRBS 223–1  
back to back  
after 40 km  
10–7  
10–8  
10–9  
10–10  
10–11  
10–12  
–36  
–34  
–32  
–30  
–28  
Average Received Power P (dBm)  
Back to Back (100 ps/div.)  
ERROR RATE CHARACTERISTICS  
EYE DIAGRAM  
10–4  
T
P
E
C
= 85˚C,  
avg = 0 dBm,  
= 10 dB,  
10–5  
10–6  
X
2.48832 Gb/s,  
PRBS 223–1  
back to back  
after 40 km  
10–7  
10–8  
10–9  
10–10  
10–11  
10–12  
–37  
–35  
–33  
–31  
–29  
Average Received Power P (dBm)  
Back to Back (100 ps/div.)  
Remark The graphs indicate nominal characteristics.  
6
Data Sheet PL10181EJ02V0DS  
NX8311UD  
LD φ 3.8 mm FP-TOSA PACKAGES FAMILY FOR OPTICAL FIBER COMMUNICATIONS  
Electro-Optical Characteristics  
Absolute Maximum Ratings  
@TC =  
@TC  
25°C  
Part Number  
Application  
Package  
TC  
(°C)  
Tstg  
(°C)  
Ith  
(mA)  
Pf  
(mW)  
λC  
(nm)  
TYP.  
8
TYP.  
0.2  
MIN.  
MAX.  
NX7312UA-AZ*  
−40 to +85  
−40 to +85  
1 274  
1 356 156 Mb/s: STM-1  
(S-1.1)  
φ 3.8 mm TOSA  
622 Mb/s: STM-4  
(S-4.1)  
NX7313UA-AZ*  
NX7314UA-AZ*  
−40 to +85  
−40 to +85  
−40 to +85  
−40 to +85  
8
8
0.6  
1.0  
1 270  
1 263  
1 355 1.25 Gb/s: GbE  
φ 3.8 mm TOSA  
φ 3.8 mm TOSA  
1 360 156 Mb/s: STM-1  
(L-1.1)  
NX7315UA-AZ*  
−40 to +85  
−40 to +85  
8
0.6  
1 266  
1 360 2.5 Gb/s: STM-16  
(I-16)  
φ 3.8 mm TOSA  
*NOTE:  
Please refer to the last page of this data sheet, “Compliance with EU Directives” for PB-Free RoHS Compliance Information.  
LD φ 3.8 mm DFB-TOSA PACKAGES FAMILY FOR OPTICAL FIBER COMMUNICATIONS  
Electro-Optical Characteristics  
Absolute Maximum Ratings  
@TC =  
@TC  
25°C  
Part Number  
Application  
Package  
TC  
(°C)  
Tstg  
(°C)  
Ith  
(mA)  
Pf  
(mW)  
λp  
(nm)  
TYP.  
10  
TYP.  
2.0  
MIN.  
MAX.  
NX8310UA-AZ*  
NX8311UD-AZ*  
NX8312UA-AZ*  
NX8312UD-AZ*  
−40 to +85  
−20 to +85  
−20 to +85  
−20 to +85  
−40 to +85  
−40 to +85  
−40 to +85  
−40 to +85  
1 280  
1 335 622 Mb/s: STM-4  
(L-4.1)  
φ 3.8 mm TOSA  
φ 3.8 mm TOSA  
φ 3.8 mm TOSA  
φ 3.8 mm TOSA  
10  
10  
10  
2.0  
1.0  
1.0  
1 280  
1 280  
1 280  
1 335 2.5 Gb/s: STM-16  
(L-16.1)  
1 335 2.5 Gb/s: STM-16  
(S-16.1)  
1 335 2.5 Gb/s: STM-16  
(S-16.1)  
*NOTE:  
Please refer to the last page of this data sheet, “Compliance with EU Directives” for PB-Free RoHS Compliance Information.  
7
Data Sheet PL10181EJ02V0DS  
NX8311UD  
REFERENCE  
Document Name  
Document No.  
OPTICAL SEMICONDUCTOR DEVICES FOR FIBEROPTIC COMMUNICATIONS SELECTION GUIDE  
Opto-Electronics Devices Pamphlet  
PX10161E  
PX10160E  
8
Data Sheet PL10181EJ02V0DS  
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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