NX7313UA Datasheet, PDF (1/4 Pages) California Eastern Labs – NECs 1310 nm InGaAsP MQW FP TOSA FOR GIGABIT ETHERNET APPLICATION

NEC's 1310 nm
InGaAsP MQW FP TOSA NX7313UA
FOR GIGABIT ETHERNET APPLICATION
FEATURES
• OPTICAL OUTPUT POWER:
Pf = 0.6 mW
• 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
DESCRIPTION
NEC's NX7313UA 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 recep-
tacle type package designed for LC type SFF/SFP transceiver
modules. These devices are ideal for Gigabit Ethernet.
ELECTRO-OPTICAL CHARACTERISTICS (TC = -40 to +85°C, unless otherwise specified)
PART NUMBER
NX7313UA
SYMBOLS
PARAMETERS AND CONDITIONS
VOP
Operating Voltage, CW, Pf = 0.6 mW
ITH
Threshold Current
CW, TC = 25°C
CW
ηd
Differential Efficiency
CW, TC = 25°C
CW
Pf
Optical Output Power, CW
IMOD
Modulation Current
CW, Pf = 0.6 mW, TC = 25°C
CW, Pf = 0.6 mW
λc
Center Wavelength, CW, Pf = 0.6 mW, RMS (-20 dB)
σ
Spectral Width, CW, Pf = 0.6 mW, RMS (-20 dB)
tr
Rise Time, IB = ITH, 10 to 90%
tf
Fall Time, IB = ITH, 90 to 10%
Im
Monitor Current, CW, Pf = 0.3 mW, VR = 1.5 V
ID
Monitor Dark Current VR = 1.5 V, TC = 25 °C
VR = 1.5 V
γ
Tracking Error, CW, Im = const. (Pf = 0.6 mW)
Connector Repeatability, master pigtail
Note:
1. Tracking Error : γ
UNITS
V
mA
mA
W/A
W/A
mW
mA
mA
nm
nm
ns
ns
µA
nA
nA
dB
dB
MIN
–
4
2
0.014
0.010
–
8
5
1270
–
–
–
200
–
–
-1.5
-1.0
TYP
1.2
8
–
0.024
—
0.6
25
–
–
–
–
–
–
–
–
–
–
Pt
(mW)
0.6
Pt
TC = 25°C
γ=
10 log
Pt
0.6
[dB]
TC = –40 to +85°C
MAX
1.5
20
50
0.063
0.100
–
45
60
1355
4.0
0.3
0.3
1200
50
500
1.5
1.0
0
Im
Im _(mA)
California Eastern Laboratories