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NX7301BA-CC Datasheet(PDF) 1 Page - California Eastern Labs

Part No. NX7301BA-CC
Description  NECs 1310 nm InGaAsP MQW FP LASER DIODE IN COAXIAL PACKAGE FOR 155 Mb/s AND 622 Mb/s APPLICATIONS
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Manufacturer  CEL [California Eastern Labs]
Direct Link  http://www.cel.com
Logo CEL - California Eastern Labs

NX7301BA-CC Datasheet(HTML) 1 Page - California Eastern Labs

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NEC's 1310 nm InGaAsP MQW FP
LASER DIODE IN COAXIAL PACKAGE
FOR 155 Mb/s AND 622 Mb/s APPLICATIONS
NX7301BA-CC
NX7301CA-CC
FEATURES
• CENTER WAVELENGTH:
λC = 1310 nm
• OPTICAL OUTPUT POWER:
Pf = 0.2 mW
• LOW THRESHOLD CURRENT:
ITH = 9 mA
• HIGH CUT-OFF FREQUENCY:
FC = 2.0 GHz
• WIDE OPERATING TEMPERATURE RANGE:
-40 to +85°C
• InGaAs MONITOR PIN-PD
• WITH SC-UPC CONNECTOR
• BASED ON TELCORDIA RELIABILITY
NEC's NX7301BA-CC and NX7301CA-CC are 1310 nm Fabry-
Perot (FP) laser diode coaxial modules with single mode fiber.
They have a Multiple Quantum Well (MQW) structure and a
built-in InGaAs monitor photo diode. These modules are ideal
as a light source for Synchronous Digital Hierarchy (SDH)
systems, STM-4, intraoffice I-4, and STM-1, intraoffice I-1,
short-haul S-1.1 ITU-T recommendations.
DESCRIPTION
California Eastern Laboratories
PART NUMBER
NX7301BA-CC, NX7301CA-CC
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
Pf
Optical Output Power from Fiber
mW
0.2
VOP
Operating Voltage, Pf = 0.2 mW
V
1.2
1.5
ITH
Threshold Current
TC = +25°CmA
4
9
20
mA
2
50
PTH
Threshold Output Power, IF = ITH
µW15
IMOD
Modulation Current
Pf = 0.2 mW, TC = 25°CmA
7
15
20
Pf = 0.2 mW
mA
5
40
ηd
Differential Efficiency
Pf = 0.2 mW, TC = 25°C
W/A
0.010
0.015
0.025
Pf = 0.2 mW
W/A
0.005
0.040
ηd
Temperature Dependence of Differential Efficiency,
dB
-3
-2
kink
Kink, Pf = Up to 0.24 mW (Refer to Definitions)
%
±20
λc
Center Wavelength, Pf = 0.2 mW, RMS (-20 dB)
nm
1261
1310
1360
∆λ/∆T
Temperature Dependence of Center Wavelength
nm/°C
0.4
0.5
σ
Spectral Width, Pf = 0.2 mW RMS (-20 dB)
nm
1.3
4.0
fc
Cut-off Frequency, -3 dB
GHz
2.0
tr
Rise Time, 10 to 90%, Ppk = 0.2 mW, IF = ITH
ns
0.2
0.5
tf
Fall Time, 90 to 10%, Ppk = 0.2 mW, IF = ITH
ns
0.3
0.5
Applicable to Monitor PD: TC = -40 to +85 °C unless otherwise specified
Im
Monitor Current, VR = 5 V, Pf = 0.2 mW
µA
100
700
1200
ID
Dark Current
VR = 5 V, TC = 25 °CnA
0.1
50
VR = 5 V
nA
10
500
Ct
Terminal Capacitance, VR = 5 V, f = 1 MHz
pF
20
LINm
Linearity, VR = 5 V, Pf = 0.02 to 0.2 mW
%
±10
(Refer to Definitions)
γ
Tracking Error, Im = const. (Refer to Definitions)
dB
0.5
1.0
ELECTRO-OPTICAL CHARACTERISTICS (TC = -40 to +85°C, unless otherwise specified)
ηd = 10 log
ηd (@ TC °C)
ηd (@ 25 °C)


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