DATA SHEET
LASER DIODE
NDL7670P
1 310 nm OPTICAL CATV/ANALOG APPLICATIONS
InGaAsP MQW-DFB LASER DIODE MODULE
DESCRIPTION
NDL7670P is a 1 310 nm DFB (Distributed Feed-Back) laser diode, that has a newly developed Multiple Quantum
Well (MQW) structure, butterfly package module with optical isolator. It is especially designed for a 8 mW light
source of CATV analog applications.
FEATURES
鈥?Low noise
鈥?Low distortion
鈥?High output power
鈥?Long wavelength
鈥?High isolation
RIN =
冒155
dB/Hz MAX.
CTB =
冒65
dBc
P
f
= 8.0 mW MIN.
O
p
= 1 310 nm
40 dB
8.89 鹵0.13 10 MIN.
PACKAGE DIMENSIONS
in millimeters
15.24
2.54
0.51
7
1
12.7 鹵0.13
0.9
6.0
CSO =
冒58
dBc
4 -
蠁
2.67
15.0
鈥?Internal InGaAs monitor PD
鈥?Internal thermoelectric cooler
鈥?Hermetically sealed 14 pin butterfly package
鈥?Singlemode fiber pigtail
鈥?Wide operating temperature range
11.0 鹵0.2
2.03
8
14
20.83 鹵0.13
26.04 鹵0.13
Optical Fiber
SM-9/125,
Length = 2 m
鈥?High reliability
5.6
ORDERING INFORMATION
Part Number
NDL7670P
NDL7670PC
NDL7670PD
Available Connector
Without Connector
With FC-UPC Connector
With SC-UPC Connector
29.97 鹵0.13
PIN CONNECTIONS
PIN No.
1
2
3
4
5
6
7
FUNCTION
COOLER ANODE
THERMISTOR
PD ANODE
PD CATHODE
CASE GROUND
NC
NC
PIN No.
8
9
10
11
12
13
14
FUNCTION
NC
NC
CASE GROUND
LD CATHODE
NC
LD ANODE,
CASE GROUND
COOLER CATHODE
TOP VIEW
#7
#1
THERMISTOR
Cooler
+
PD
LD
#8
鈥?/div>
#14
Document No. P11636EJ3V0DS00 (3rd edition)
(Previous No. LC-2350)
Date Published June 1996 P
Printed in Japan
漏
7.0
1993
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