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PDF NDL5481PD Data sheet ( Hoja de datos )
| Número de pieza | NDL5481PD | |
| Descripción | 1 300 nm OPTICAL ANALOG CATV SYSTEM 80 mm InGaAs PIN PHOTO DIODE MODULE WITH SMF | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
PHOTO DIODE
NDL5481P Series
1 300 nm OPTICAL ANALOG CATV SYSTEM
φ80 µm InGaAs PIN PHOTO DIODE MODULE WITH SMF
DESCRIPTION
NDL5481P Series is InGaAs PIN photo diode modules with singlemode fiber. They are designed for analog
transmission systems like CATV applications, and feature low intermodulation distortion and 40 dB minimum of
optical return loss.
FEATURES
• Low intermodulation distortion
• Optical return loss
• High quantum efficiency
• Small dark current
IMD2 = −75 dBc MAX. •
IMD3 = −90 dBc MAX. •
45 dB
•
η = 81 % @ λ = 1 300 nm •
ID = 0.1 nA
•
Small capacitance
Ct = 0.7 pF
Low operating voltage
VR = 10 V
Detecting area size
φ 8 0 µm
Coaxial module with singlemode fiber (SM-9/125)
NDL5481P1 and NDL5481P2 have a flange.
PACKAGE DIMENSIONS
in millimeters
NDL5481P
Optical Fiber:
SM-9/125
Length: 1 m MIN.
NDL5481P1
Optical Fiber:
SM-9/125
Length: 1 m MIN.
Shrunk tube
Shrunk tube
NDL5481P2
Optical Fiber:
SM-9/125
Length: 1 m MIN.
Shrunk tube
•
φ 2.5
φ 6.0+–00..10
φ 0.45
231
φ 2.0
φ2.5
14.0±0.1
φ
6.0
+0.0
–0.1
2–φ2.2
231
φ 2.0
18.0±0.1
LEAD CONNECTION
1 Anode (Negative)
3
2 Cathode (Positive) 2 1
3 Case
φ2.5
φ
6.0
+0.0
–0.1
231
2–φ2.5
φ 2.0
12.0±0.1
16.0±0.2
The information in this document is subject to change without notice.
Document No. P10311EJ3V0DS00 (3rd edition)
Date Published March 1996 P
Printed in Japan
The mark • shows major revised points.
©
1994
1 page  
NDL5481P Series
HANDLING PRECAUTION for PD/APD MODULE
The NEC PD/APD module has heat shrink tubing to protect the ferrule edge (*1) and the junction between the
ferrule and the module body (*2). In order to avoid breaking the fiber and/or optical coupling degradation, NEC
recommends the following handling precautions.
1. Do not make the fiber bend radius less than 30 mm (*3).
2. Do not bend the fiber within the 18 mm section from the module body (*4).
3. Do not stress the ferrule with a lateral force exceeding 500 g (*5).
•
fiber
(*1)
ferrule (*5)
(*2)
module body
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NDL5481PD.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NDL5481P | 1 300 nm OPTICAL ANALOG CATV SYSTEM 80 mm InGaAs PIN PHOTO DIODE MODULE WITH SMF | NEC |
| NDL5481P | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 120 mm InGaAs PIN PHOTO DIODE RECEPTACLE MODULE | NEC |
| NDL5481P | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 80 mm InGaAs PIN PHOTO DIODE MODULE | NEC |
| NDL5481P | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs PIN PHOTO DIODE MODULE | NEC |
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