LASER DIODE

NDL7660P

1 310 nm OPTICAL CATV/ANALOG APPLICATIONS

InGaAsP MQW-DFB LASER DIODE MODULE

1993

©

Document No. P11635EJ3V0DS00 (3rd edition)

(Previous No. LC-2308)

Date Published June 1996 P

Printed in Japan

DATA SHEET

DESCRIPTION

NDL7660P 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 6 mW light

source of CATV analog applications.

FEATURES

• Low noise

RIN =

ð155 dB/Hz

• Low distortion

CSO =

ð60 dBc

CTB =

ð65 dBc

• High output power

• Long wavelength

• High isolation

40 dB

• Internal InGaAs monitor PD

• Internal thermoelectric cooler

• Hermetically sealed 14 pin butterfly package

• Singlemode fiber pigtail

• Wide operating temperature range

• High reliability

ORDERING INFORMATION

Part Number

Available Connector

NDL7660P

Without Connector

NDL7660PC

With FC-UPC Connector

NDL7660PD

With SC-UPC Connector

Optical Fiber

SM-9/125,

Length = 2 m

20.83 ±0.13

26.04 ±0.13

14

8

1

7

15.24

2.54

0.51

15.0

4 - 2.67

29.97 ±0.13

PIN No.

FUNCTION

PIN No.

FUNCTION

1

2

3

4

5

6

7

COOLER ANODE

THERMISTOR

PD ANODE

PD CATHODE

CASE GROUND

NC

NC

8

9

10

11

12

13

14

NC

NC

CASE GROUND

LD CATHODE

NC

LD ANODE,

CASE GROUND

COOLER CATHODE

PD

LD

#1

#7

#8

#14

+

–

PIN CONNECTIONS

PACKAGE DIMENSIONS

in millimeters

TOP VIEW

φ