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Details, datasheet, quote on part number:NDL7701P1D
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Datasheet text preview:
DATA SHEET
LASER DIODE
NDL7701P Series
1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
DESCRIPTION
The NDL7701P Series is a 1 550 nm phase-shifted DFB (Distributed Feed-Back) laser diode with single mode fiber. The strained Multiple Quantum Well (st-MQW) structure is adopted to achieve stable dynamic single longitudinal mode operation over wide temperature range of 20 to +85 °C. It is designed for all STM-1 and STM-4 applications.
FEATURES
· Peak emission wavelength · Low threshold current · Wide operating temperature range · InGaAs monitor PIN-PD · Based on Bellcore TA-NWT-000983 p = 1 550 nm Ith = 15 mA @ TC = 25 °C T C = -20 to +85 °C
PACKAGE DIMENSIONS
in millimeters
NDL7701P
Optical Fiber SM-9/125 Length: 1 m 3.2±0.25 0.9 Optical Fiber SM-9/125 Length: 1 m
NDL7701P1
3.2±0.25 7±0.2 0.9 Optical Fiber SM-9/125 Length: 1 m
NDL7701P2
3.2±0.25 7±0.2 0.9
5 15 27.4±1.0
2 2.2
27.4±1.0
5
2.0±0.2
4.0±0.2
0.5±0.2
5
15 27.7±1.0
15
7±0.2
2.5±1.0 19.5±1.0
20±1.0
20±1.0
0.45±0.05
0.45±0.05
4 0.45 ±0.05
0.3
6±0.1
6±1.0 12.7±0.2 17.0±0.2
PIN CONNECTIONS
PD
PIN CONNECTIONS
PD
PIN CONNECTIONS
1.0±0.1 3.7±0.3 7.2±0.3
3 P.C.D. = 2 2
43 12
16
3 2
3 4 2 1
P.C.D. = 2 2 2.5
0.3
PD 3 4 2
7±0.2
43 12
7±0.2
P.C.D. = 2
4 1 Case LD
4 1 LD Case
1 LD Case
12±0.15 16.0
The information in this document is subject to change without notice.
Document No. P10715EJ4V0DS00 (4th edition) Date Published November 1998 NS CP(K) Printed in Japan
The mark · shows major revised points.
©
1995
NDL7701P Series
ORDERING INFORMATION
Part Number NDL7701P NDL7701PC NDL7701PD NDL7701P1 NDL7701P1C NDL7701P1D NDL7701P2 NDL7701P2C NDL7701P2D Available Connector Without Connector With FC-PC Connector With SC-PC Connector Without Connector With FC-PC Connector With SC-PC Connector Without Connector With FC-PC Connector With SC-PC Connector Vertical Flange Flat Mount Flange Flange Type No Flange
ABSOLUTE MAXIMUM RATINGS (TC = -20 to +85 °C, unless otherwise specified)
Parameter Optical Output Power from Fiber Forward Current of LD Reverse Voltage of LD Forward Current of PD Reverse Voltage of PD Operating Case Temperature Storage Temperature Lead Soldering Temperature (10 s) Symbol Pf IF VR IF VR TC Tstg Tsld Ratings 5.0 150 2.0 10 20 -20 to +85 -40 to +85 260 Unit mW mA V mA V °C °C °C
2
NDL7701P Series
ELECTRO-OPTICAL CHARACTERISTICS (TC = -20 to +85 °C, unless otherwise specified)
Parameter Forward Voltage Threshold Current Differential Efficiency from Fiber Peak Emission Wavelength Side Mode Suppression Ratio Temperature Dependence of Differential Efficiency from Fiber Rise Time Fall Time Monitor Current Monitor Dark Current Tracking Error Symbol VF I th Conditions Pf = 2.0 mW, TC = 25 °C TC = 25 °C Pf = 2.0 mW, TC = 25 °C Pf = 1.0 mW, PN 1/2, Ib = Ith, 622 Mb/s-NRZ 1 530 30 -3.0 -2.5 15 0.1 1 550 1 570 MIN. TYP. MA X . 1.3 25 Unit V mA W/A nm dB dB
d
p S MS R
d
d = 10 log
d (TC = 85 °C) d (TC = 25 °C)
tr tf Im ID
*1
10-90%, TC = 25 °C 90-10%, TC = 25 °C VR = 5 V, Pf = 2.0 mW VR = 5 V, TC = 25 °C Im = const. (@ Pf = 2 mW, TC = 25 °C)
TC = 25 °C
0.5 0.5 100 0.1 5 1.0
ns ns
µA
nA dB
*1 = 10 log
Pf 2.0 mW
Pf (mW) 2.0 Pf
TC = 20 to +85 °C
0
Im (@ Pf (25 °C) = 2.0 mW)
Im
3
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