ETC A1612ACR34

Data Sheet
August 2000
A1612A/B 1310 nm Forward-Path DFB Laser Modules
Description
The A1612A/B 1310 nm forward-path DFB laser
modules are designed for both broadcast and narrowcast analog applications. The highly linear, OC48 pinout-compatible devices feature up to 31 mW
output power with superior distortion performance
over an enhanced operating temperature range of
–40 °C to + 85 °C.
With 31 mW of output power, the A1612A/B module
enables transmission beyond 40 km, and a greater
number of optical splits. In addition, the wide operating temperature range increases the laser’s reliability
even in the harshest environments.
Features
■
OC-48 pinout compatible
■
Negative bias
■
112 channel loading
■
Meets Telcordia Technologies * 468 specifications
■
High output power, up to 31 mW
Applications
■
1310 nm forward path:
— Long distances
— High-count optical splits
■
Broadcast and narrowcast networks
* Telcordia Technologies is a trademark of Bellcore Communications Research, Inc.
Data Sheet
August 2000
A1612A/B 1310 nm Forward-Path DFB Laser Modules
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Parameter
Symbol
Condition
Min
Max
Unit
TC
Tstg
—
VR
VRPD
ITEC
IF = IOP
—
—
—
—
–40 °C < TC < 85 °C,
TOP = 25 °C,
IF = 100 mA
–40
–40
—
—
—
—
85
85
150
2
10
1.9
°C
°C
mA
V
V
A
Operating Case Temperature Range
Storage Temperature Range
Laser Forward dc Current
Reverse dc Voltage (Laser)
Reverse Voltage Photodiode
TEC Current
Electrical/Optical Characteristics
Table 1. Electrical and Optical Characteristics
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Wavelength
λOP
IF = IOP, T = TOP
—
1310 ± 10
—
nm
Optical Output Power
PO
IF = IOP
16
—
31
mW
Optical Isolation
Side Mode Suppression Ratio
Threshold Current
Operating Current
Monitor PD Current
ISO
SMSR
ITH
IOP
IPD
30
30
—
—
10
—
—
—
—
—
—
—
30
120
200
dB
dB
mA
mA
µA/mW
Thermistor Resistance
Thermistor Temperature Coefficient
TEC Current
RTH
TCTH
ITEC
TOP = 25 °C
IF = IOP
25 °C, BOL
BOL
VRM = 5 V,
TOP = 25 °C
TOP = 25 °C
TOP = 25 °C
–40 °C < TC < 85 °C,
TOP = 25 °C,
IF = 100 mA
—
—
—
10 ± 0.5 @ 25 °C
–4.4 @ 25 °C
—
—
—
1.6
kΩ
%/°C
A
Table 2. RF Characteristics
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Frequency Range
Frequency Response
F
|S21|
40
—
—
±0.5
860
—
MHz
dB
Carrier-to-Noise Ratio*
Composite Second Order:
1612A
1612B
Composite Triple Beat
Relative Intensity Noise
CNR
CSO
—
IF = 60 mA,
40 MHz—860 MHz,
TOP = 25 °C
—
—
—
51
—
dB
—
—
57
60
67
< –155
—
—
—
—
dB
dB
dB
dB/Hz
CTB
RIN
—
—
—
* OMI = 3.2% min, 112 unmodulated NTSC channels.
2
Lucent Technologies Inc.
Data Sheet
August 2000
A1612A/B 1310 nm Forward-Path DFB Laser Modules
Outline Diagram
Dimensions are in inches and (millimeters).
Diagram
PIN 1
LEADS
.030 (.8 mm) WIDE X .008 (.2 mm) THICK
.400 (10.2 mm) MINIMUM LENGTH
6 SPCS @.100 (2.5 mm)
LOCATION FOR LABEL
INCLUDING SERIAL NUMBER
AND DATE CODE
(LABEL NOT SHOWN)
.213
(5.4 mm)
.049
(1.2 mm)
.250
(6.4 mm)
.350
(8.9 mm)
.500
(12.7 mm)
.19 ± .03
(5 ± .8 mm)
4X Ø .105
(2.7 mm)
.078
(2.0 mm)
.820
(20.8 mm)
DIMENSIONS ARE IN INCHES
(parenthesis) MILLIMETERS
1.025
(26.0 mm)
1.180
(30.0 mm)
.70 ± .03
(18 ± .8 mm)
.365
(9.3 mm)
.215 ± .010
(5.5 ± .25 mm)
.248
(6.3 mm)
.040
(1.0 mm)
Pin Information
Table 3. Pin Descriptions
Pin No.
Description
1
Thermistor
2
3
4
5
6
7
8
9
10
11
12
13
14
Thermistor
dc Laser Bias (–)
MPD Anode, Case Ground
MPD Cathode
Thermoelectric Cooler (+)
Thermoelectric Cooler (–)
Case Ground
Case Ground
NC
Laser Common (+)
Laser Modulation (–)
Laser Common (+)
NC
Lucent Technologies Inc.
3
Data Sheet
August 2000
A1612A/B 1310 nm Forward-Path DFB Laser Modules
Laser Safety Information
Class IIIb Laser Product
FDA/CDRH Class IIIb laser product. All versions are Class IIIb laser products per CDRH, 21 CFR 1040 Laser
Safety requirements. All versions are Class 3B laser products per IEC * 60825-1:1993. The device has been certified with the FDA under an accession number to be determined.
This product complies with 21 CFR 1040.10 and 1040.11.
Single-mode fiber pigtail
Wavelength = 1.3 µm
Maximum power = 50 mW
Because of size constraints, laser safety labeling (including an FDA Class IIIb label) is not affixed to the module but
attached to the outside of the shipping carton.
Product is not shipped with power supply.
Caution: Use of controls, adjustments, and procedures other than those specified herein may result in
hazardous laser radiation exposure.
* IEC is a registered trademark of The International Electrotechnical Commission.
DANGER
INVISIBLE LASER RADIATION
IS EMITTED FROM THE END
OF FIBER OR CONNECTOR
Avoid direct exposure to beam
Do not view beam directly with
optical instruments
INVISIBLE LASER RADIATION EMITTED FROM END OF FIBER OR CONNECTOR
Avoid exposure to beam
Class 3B Laser Product IEC-60825M 1993 Max. Output: 50 mW
4
Wavelength: 1.3 µm
Lucent Technologies Inc.
Data Sheet
August 2000
A1612A/B 1310 nm Forward-Path DFB Laser Modules
Ordering Information
Table 4. Ordering Information*
Device Code
Comcode
A1612ACB16
A1612ACB19
A1612ACB22
A1612ACB25
A1612ACB28
A1612ACB31
A1612ACB34
A1612ACR16
A1612ACR19
A1612ACR22
A1612ACR25
A1612ACR28
A1612ACR31
A1612ACR34
108851999
108852005
108852013
108854720
108854738
108854746
108855263
108855271
108855289
108855297
108855305
108855313
108855321
108855339
* For additional ordering information, please contact a Lucent account manager
at Microelectronics Group, Optoelectronics Division, OPTO West, 1-800-362-3891
(for sales staff, please press option 2).
Lucent Technologies Inc.
5
A1612A/B 1310 nm Forward-Path DFB Laser Modules
Data Sheet
August 2000
For additional information, contact your Microelectronics Group Account Manager or the following:
INTERNET:
http://www.lucent.com/micro, or for Optoelectronics information, http://www.lucent.com/micro/opto
E-MAIL:
[email protected]
N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286
1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106)
ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256
Tel. (65) 778 8833, FAX (65) 777 7495
CHINA:
Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road,
Shanghai 200233 P. R. China Tel. (86) 21 6440 0468, ext. 325, FAX (86) 21 6440 0652
JAPAN:
Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan
Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700
EUROPE:
Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148
Technical Inquiries: OPTOELECTRONICS MARKETING: (44) 1344 865 900 (Ascot UK)
Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No
rights under any patent accompany the sale of any such product(s) or information.
Copyright © 2000 Lucent Technologies Inc.
All Rights Reserved
August 2000
DS00-292OPTO