CEL NX7312UA-AZ Necs 1310 nm ingaasp mqw fp tosa for short haul 155 mb/s and 622 mb/s application Datasheet

NEC's 1310 nm InGaAsP MQW FP
TOSA FOR SHORT HAUL
155 Mb/s and 622 Mb/s APPLICATIONS
NX7312UA
FEATURES
DESCRIPTION
• OPTICAL OUTPUT POWER:
Pf = 0.2 mW
NEC's NX7312UA is a 1310 nm Multiple Quantum Well (MQW)
structured Fabry-Perot (FP) laser diode TOSA (transmitter
optical subassembly) with InGaAs monitor PIN-PD in a receptacle type package designed for SFF/SFP transceiver with LC
duplex receptacle. This device is ideal for Synchronous Digital
Hierarchy (SDH) systems, short haul STM-1 (S-S.1)and short
haul STM-4 (S-4.1), ITU-T recommendations, and SONET
OC-3(IR) and OC-12(IR).
• 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 TOSA (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
SYMBOLS
NX7312UA
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
V
–
1.2
1.5
VOP
Operating Voltage, CW, Pf = 0.2 mW
ITH
Threshold Current
CW, TC = 25°C
CW
mA
mA
4
2
8
–
20
50
ηd
ifferential Efficiency
CW, TC = 25°C
W/A
0.008
0.020
0.025
CW
W/A
0.005
—
0.040
Pf
Optical Output Power, CW
mW
–
0.2
–
Modulation Current
mA
mA
8
5
10
–
25
40
Center Emission Wavelength,
CW, Pf = 0.2 mW, RMS (-20 dB)
nm
1274
–
1356
σ
Spectral Width, CW, Pf = 0.2 mW, RMS (-20 dB)
nm
–
–
2.5
tr
Rise Time, IB = ITH, 10 to 90%
ns
–
–
0.5
tf
Fall Time, IB = ITH, 90 to 10%
ns
–
–
0.5
IMOD
λc
CW, Pf = 0.2 mW, TC = 25°C
CW, Pf = 0.2 mW
Im
Monitor Current, CW, Pf = 0.1 mW, VR = 1.5 V
µA
100
–
1000
ID
Monitor Dark Current
nA
nA
–
–
–
–
50
500
γ
Tracking Error1, CW, Im = const. (Pf = 0.2 mW)
dB
-1.5
–
1.5
Connector Repeatability, master pigtail
dB
-1.0
–
1.0
VR = 1.5 V, TC = 25 °C
VR = 1.5 V
Note:
1. Tracking Error : γ
Po
γ = 10 log
(mW)
TC = 25°C
Po
5.0
[dB]
5.0
TC = –40 to +85°C
Po
0
Im
Im
(mA)
California Eastern Laboratories
NX7312UA
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS1
(TC = 25°C, unless otherwise specified)
SYMBOLS
PARAMETERS
UNITS RATINGS
Pf
Optical Output Power
mW
2.0
IF
Forward Current of LD
mA
150
VR
Reverse Voltage of LD
V
2.0
IF
Forward Current of PD
mA
10
VR
Reverse Voltage of PD
V
20
TC
Operating Case Temperature
°C
-40 to +85
TSTG
Storage Temperature
°C
-40 to +85
TSLD
Lead Soldering
Temperature (10 s)
°C
350 (3 sec.)
Relative Humidity
(noncondensing)
%
85
RH
PART NUMBER
PACKAGE
PIN CONNECTION
NX7312UA-AZ*
Ø3.8 mm TOSA
1
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.
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
TYPICAL PERFORMANCE CURVES (TC = 25°C)
FORWARD VOLTAGE
vs. FORWARD CURRENT
0.5
°C
C
Forward Voltage, VF (V)
0.3
0.2
0.1
0
2.0
1.5
TC = –40°C
TC = –40°C
1.0
TC = 25°C
85°C
0.5
20
40
60
80
100
Forward Current, IF (mA)
Relative Intensity
TC = 25°C
1315
Wavelength, λ (nm)
Remark: The graphs indicate nominal characteristics.
0
20
40
60
80
Forward Current, IF (mA)
SPECTRUM
1290
TC = 85°C
25°C
+85
0.4
+25°
–40°C
2.5
TC =
Optical Output Power from Fiber, PF (mW)
OPTICAL OUTPUT POWER FROM FIBER
vs/ FORWARD CURRENT
1340
100
NX7312UA
OUTLINE DIMENSIONS (Units in mm)
4.75±0.1
3.4
BOTTOM VIEW
OPTICAL
REFERENCE
PLANE
0.55±0.05
(1.1)
1
4
(2.55)
4.045±0.05
1.1±0.05
12.0 MAX.
6.99±0.2
2.92
2
3
PIN CONNECTIONS
1.0
1 (CASE)
6.5±0.5
LD
4– 0.3
2
4
PD 3
1.43
P.C.D
3.8
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.
02/20/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
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
Not Detected
Lead (Pb)
< 1000 PPM
Mercury
< 1000 PPM
Not Detected
Cadmium
< 100 PPM
Not Detected
Hexavalent Chromium
< 1000 PPM
Not Detected
PBB
< 1000 PPM
Not Detected
PBDE
< 1000 PPM
Not Detected
-AZ
(*)
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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