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參數(shù)資料
| 型號： | NDL7910PC |
| 廠商： | NEC Corp. |
| 英文描述： | Optical CATV Reture Path Laser Diode(激光二極管) |
| 中文描述： | 有線電視Reture光路激光二極管（激光二極管） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 67K |
| 代理商： | NDL7910PC |
DATA SHEET
The information in this document is subject to change without notice.
1997
Document No. P12456EJ3V0DS00 (3rd edition)
Date Published November 1998 NS CP(K)
Printed in Japan
LASER DIODE
NDL7910P
1 550 nm OPTICAL FIBER COMMUNICATIONS
EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE
FOR 2.5 Gb/s ULTRALONG-REACH APPLICATIONS
The mark
shows major revised points.
DESCRIPTION
The NDL7910P is an EA modulator integrated 1 550 nm DFB-LD for 2.5 Gb/s. The newly developed bandgap
energy controlled Selective MOVPE technology is utilized as fabrication method. It is designed for 2.5 Gb/s ultralong-
reach applications.
FEATURES
Integrated electroabsorption modulator
Low modulation voltage
Wavelength selectable for ITU-T standards
14-pin butterfly package
Pin No.
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
PD
+
–
Cooler
#8
#14
LD
29.97 ±0.25
8
0
5
5
20.83±0.13
26.04±0.13
7
8
1
14
1
15.24
2.54
0.5
4– 2.67
22.3
1
6
#7
#1
1
8
MOD
1
0
Function
Function
PIN CONNECTIONS
Thermistor
Thermistor
LD DC Bias
PD Anode
PD Cathode
Cooler Anode
Cooler Cathode
GND
GND
NC
GND
Signal Input (MOD),
50
RF Input
GND
GND
Thermistor
PACKAGE DIMENSIONS
in millimeters
Optical Fiber (SMF)
Length: 1 m
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| NDL7911PD485 | 制造商:NEC 制造商全稱:NEC 功能描述:1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s D-WDM ULTRALONG-REACH APPLICATIONS (360 km) |
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