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PDF NDL7605P1D Data sheet ( Hoja de datos )
| Número de pieza | NDL7605P1D | |
| Descripción | 1 310 nm OPTICAL CATV RETURN PATH APPLICATIONS InGaAsP MQW DFB LASER DIODE MODULE WITH ISOLATOR | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
LASER DIODE
NDL7605P Series
1 310 nm OPTICAL CATV RETURN PATH APPLICATIONS
InGaAsP MQW DFB LASER DIODE MODULE WITH ISOLATOR
DESCRIPTION
The NDL7605P Series is a 1 310 nm uncooled isolated coaxial DFB laser diode. It is especially designed for
optical CATV return path applications.
FEATURES
• Low distortion
IMD2 = −50 dBc MAX.*1@ TC = 25 °C
IMD2 = −45 dBc MAX.*1@ TC = −40 to +85 °C
IMD3 = −60 dBc MAX.*1@ TC = −40 to +85 °C
• Output power
Pf = 2.0 mW
• Long wavelength
λ p = 1 310 nm
• Internal InGaAs monitor PD and isolator
• Single mode fiber pigtail with FC-UPC, SC-UPC or SC-APC connector
• Wide operating temperature range TC = −40 to +85 °C
*1 2-ch, Optical loss = 7 dB, OMI = 10 %/ch
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P14039EJ2V0DS00 (2nd edition)
Date Published July 1999 NS CP(K)
Printed in Japan
The mark • shows major revised points.
©
1999
1 page  
NDL7605P Series
TYPICAL CHARACTERISTICS (TC = 25 °C, unless otherwise specified)
OPTICAL OUTPUT POWER FROM
FORWARD CURRENT
5.0
TC = –40 ˚C
+25 ˚C
4.0
+85 ˚C
OPERATING CURRENT AND THRESHOLD
CURRENT vs. CASE TEMPERATURE
100
Iop@Pf = 2 mW
3.0
Ith
10
2.0
1.0
0 20 40 60 80 100
Forward Current IF (mA)
TEMPERATURE DEPENEDENCE OF
DIFFERENTIAL EFFICIENCY FROM FIBER
0.18
1
–60 –40 –20 0 20 40 60
Case Temperature TC (˚C)
80 100
OPTICAL OUTPUT POWER FROM
FIBER vs.MONITOR CURRENT
5.0
4.0
0.12
3.0
2.0
0.06
1.0
0.00
–60 –40 –20 0 20 40 60 80 100
Case Temperature TC (˚C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
80
60
40
20
0 0.5 1.0 1.5 2.0 2.5
Forward Voltage VF (V)
0 0.5 1.0 1.5
Monitor Current Im (mA)
LONGITUDINAL MODE FROM FIBER
10
0
–10
–20
–30
–40
–50
–60
–70
1 300
1 310
Wavelength λ (nm)
1 320
Data Sheet P14039EJ2V0DS00
5
5 Page 
NDL7605P Series
CAUTION
Within this device there exists GaAs (Gallium Arsenide) material which is a
harmful substance if ingested. Please do not under any circumstances break the
hermetic seal.
DANGER
INVISIBLE LASER RADIATION
AVOID DIRECT EXPOSURE TO BEAM
OUTPUT POWER
mW MAX
WAVELENGTH
nm
CLASS lllb LASER PRODUCT
SEMICONDUCTOR LASER
AVOID EXPOSURE-Invisible
Laser Radiation is emitted from
this aperture
NEC Corporation
NEC Building, 7-1, Shiba 5-chome,
Minato-ku, Tokyo 108-01, Japan
Type number:
Manufactured:
Serial Number:
This product conforms to FDA
regulations as applicable
to standards 21 CFR Chapter 1.
Subchapter J.
Data Sheet P14039EJ2V0DS00
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet NDL7605P1D.PDF ] | |
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| NDL7605P1D | 1 310 nm OPTICAL CATV RETURN PATH APPLICATIONS InGaAsP MQW DFB LASER DIODE MODULE WITH ISOLATOR | NEC |
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