View 29-7552-320-FL_4463459.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

COMMUNICATIONS COMPONENTS
Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules 2900-FL Series
Key Features
* Very high kink-free powers to 500 mW * Low-profile, epoxy-free, and flux-free 14-PIN butterfly planar package * Fiber Bragg grating stabilization * Wavelength selection available * Tight tracking of fiber-coupled power * Integrated thermoelectric cooler, thermistor, and monitor diode * High dynamic range * Excellent low power stability
Applications
* Next-generation, dense wavelength division multiplexing (DWDM) erbium-doped fiber amplifiers (EDFAs) requiring the highest power with "locked" wavelength emission * Reduced pump-count EDFA architectures * Very long distance CATV trunks and very high node-count distribution
The JDSU 2900-FL Series 980 nm pump module uses a planar construction with chip on subcarrier. The high-power JDSU laser chip is hermetically sealed in a low-profile, epoxy- and flux-free, 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode. The module meets the stringent requirements of the telecommunications industry, including TelcordiaTM GR-468-CORE for hermetic 980 nm pump modules. The 2900-FL Series pump module uses fiber Bragg grating stabilization to "lock" the emission wavelength. It provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. The 2900-FL Series design also offers tight tracking of fiber-coupled power via the monitor diode signal.
Compliance
* Telcordia GR-468-CORE
NORTH AMERICA: 800 498-JDSU (5378)
WORLDWIDE: +800 5378-JDSU
WEBSITE: www.jdsu.com
2900-FL SERIES
2
Dimensions Diagram 250 m Bare Fiber Type A Wiring (Note: Specifications in mm unless otherwise noted; tolerance = .x .3, .xx .20 The module pigtail consists of 250 m buffered, Corning PureModeTM HI-1060 single-mode fiber.)
45.04 30.0
1600 M I N (1900 NOM )
1000 NOM . TO CENTER OF GRATING 26.0 20.8 17.8 1 .5 500 NOM . TO C/L OF SPLICE (OPTIONAL)
4 0 . 5 N O M . 1 5 . 5 1 2 .7
9.0 STRAIN RELIEF
FLEXIBLE <=400 MICRON RECOAT
4.6
4X
2 .5 0 TH RU
1 2X 2 . 5 L E A D S P A C I N G TOLERANCE IS NON-ACCUMULATIVE 14X 0.51 LEAD WIDTH
260 < RECOAT <
935 (MICRON)
2.8 4.0 0 1.50 7.70.20
RED NON-XYLENE MARK FOR RECOAT WITH 295 35 m
3.9
1.5
5 . 6 TO L EA D C/ L
2X ~ 5
5. 26
0.25 LEAD THICKNESS
Pinout
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Description Cooler (+) Thermistor Monitor PD Anode Monitor PD Cathode Thermistor N/C N/C N/C N/C Laser Anode Laser Cathode N/C Case Ground Cooler (-)
7
6
5
4
3
2
1
8
9
10
11
12
13
14
2900-FL SERIES
3
Table 1: Absolute Maximum Ratings
Parameter Operating case temperature Storage temperature LD submount temperature LD reverse voltage LD forward current LD reverse current PD reverse voltage PD forward current Electrostatic discharge (ESD) TEC current TEC voltage Axial pull force Side pull force Fiber bend radius Relative humidity Lead soldering time
Symbol Top Tstg TLD Vr If_max VPD IPD VESD ITEC VTEC
Test Condition 2000 hours 48 hours maximum C = 100 pF, R = 1.5 , human body model 3 x 10 seconds 3 x 10 seconds 40 C 300 C
Minimum -20 C -40 C 0 C 16 mm 5% -
Maximum 75 C 85 C 50 C 2.5 V 1100 mA 10 A 20 V 10 mA 1000 V 4.0 A 4.5 V 5N 2.5 N 95% 10 seconds
RH
Note: Absolute maximum ratings are the maximum stresses that may be applied to the pump module for short periods of time without causing damage. Stresses in excess of the absolute maximum ratings can permanently damage the device. Exposure to absolute maximum ratings for extended periods, or exposure to more than one absolute maximum rating simultaneously may adversely affect device reliability.
Table 2: Operating Parameters
(BOL, Tcase = 0 to 75 C, TLD = 25 C, -50 dB reflection, unless noted otherwise)
Product Code
Maximum Operating Power Pop (mW)1,3
Maximum Operating Current Iop (mA) Maximum1 560 590 630 640 650 660 680 720 760 805 840 875 900
Minimum Kink-Free Power Pmax (mW)2
Kink-Free Current Imax (mA)3 Maximum2
29-xxxx-310-FL 29-xxxx-320-FL 29-xxxx-330-FL 29-xxxx-340-FL 29-xxxx-350-FL 29-xxxx-360-FL 29-xxxx-380-FL 29-xxxx-400-FL 29-xxxx-420-FL 29-xxxx-440-FL 29-xxxx-460-FL 29-xxxx-480-FL 29-xxxx-500-FL
280 290 300 310 315 325 340 360 380 400 410 430 450
310 320 330 340 350 360 380 400 420 440 460 480 500
640 670 700 700 700 700 760 805 855 910 950 985 1000
1. The maximum operating power (Pop) will be achieved at a device-specific maximum operating current (Iop). The individual value of Iop is noted on the hardcopy data sheet shipped with the device. All values of Iop are limited by the maximum value listed in Table 2. 2. The module is kink-free up to a minimum kink-free power (Pmax) that the module will achieve at a device-specific kink-free current (Imax). The individual value of Imax is noted on the hardcopy data sheet shipped with the device. All values of Imax are limited by the maximum value listed in Table 2. 3. The pump laser shall never be operated at a power higher than the Pop throughout its lifetime. At beginning of life (BOL), the operating current shall never be higher than the device-specific Iop that is noted on the hardcopy data sheet shipped with the device. At end of life (EOL), the operating current shall never be higher than the device-specific Imax that is noted on the hardcopy data sheet shipped with the device.
2900-FL SERIES
4
Table 3: Available Peak Wavelength Selection (Tamb = 253 C, 50 mW < P < Pop)
Product Code 29-7402-xxx-FL 29-7552-xxx-FL 29-7602-xxx-FL 29-7702-xxx-FL
Minimum Peak Wavelength 973.5 nm 974.5 nm 975.0 nm 976.0 nm
Maximum Peak Wavelength 975.0 nm 976.5 nm 977.0 nm 978.0 nm
Table 4: Electro-Optical Performance
(BOL,Tcase = 0 to 75 C,TLD = 25 C, -50 dB reflection, unless noted otherwise)
Parameter Threshold current Forward voltage Spectral width Peak wavelength tuning Side-mode suppression ratio Relative optical power stability
Symbol Ith Vf RMS P/amb SMSR
Test Condition If = Iop 50 mW < P < Pop 50 mW < P < Pop 50 mW < P < Pop Peak-to-peak, T = 10 min, 50 kHz sampling, Tcase = 25 C 20 mW < P < Pop 12 mW < P < 20 mW 3.5 mW < P < 12 mW 20 mW < P < Pop1 20 mW < P < Pop2 20 mW < P < Pop Tcase = 75 C Tcase = 75 C Tcase = 75 C, BOL Tcase = 75 C, EOL
Minimum 15 dB
Maximum 30 mA 2.5 V 2.0 nm 0.02 nm/C -
Tracking error Tracking ratio Monitor diode responsivity TEC current TEC voltage Thermistor resistance Thermistor constant Module power consumption
TE TR RespBF ITEC VTEC Rth B
-8% 0.90 2 A/mW 9.5 k 3600 K -
4% 10% 25% 8% 1.10 10 A/mW 1.9 A 2.5 V 10.5 k 4200 K 8.2 W 9.5 W
1. The tracking error is defined as the normalized change of output power relative to the operating power over case temperature range (0 C to 75 C), at constant back-face monitor current corresponding to the operating power at 25 C. 2. The tracking ratio is a measure of the front-to-back tracking when the output power is varied. On a plot of optical power versus back-face photocurrent, a straight line is drawn between the minimum power (20 mW) and the operating power (Pop) points. The tracking ratio is defined as the ratio between measured optical power (shown as data points on the plot) to the value derived from the straight line.
2900-FL SERIES
5
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at customer.service@jdsu.com.
Sample: 29-7402-310-FL
29Code 7402 7552 7602 7702 Peak Wavelength 973.5 to 975.0 nm 974.5 to 976.5 nm 975.0 to 977.0 nm 976.0 to 978.0 nm
Code 310 320 330 340 350 360 380 400 420 440 460 480 500
-FL
Minimum Kink-Free Power 310 mW 320 mW 330 mW 340 mW 350 mW 360 mW 380 mW 400 mW 420 mW 440 mW 460 mW 480 mW 500 mW
User Safety
Safety and Operating Considerations The laser light emitted from this laser diode is invisible and may be harmful to the human eye. Avoid looking directly into the fiber when the device is in operation. CAUTION: THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT INCREASES EYE HAZARD. Operating the laser diode outside of its maximum ratings may cause device failure or a safety hazard. Power supplies used with this component cannot exceed maximum peak optical power. CW laser diodes may be damaged by excessive drive current or switching transients. When using power supplies, the laser diode should be connected with the main power on and the output voltage at zero. The current should be increased slowly while monitoring the laser diode output power and the drive current. Careful attention to heatsinking and proper mounting of this device is required to ensure specified performance over its operating life. To maximize thermal transfer to the heatsink, the heatsink mounting surface must be flat to within .001" and the mounting screws must be torqued down to 1.5 in.-lb. ESD PROTECTION--Electrostatic discharge (ESD) is the primary cause of unexpected laser diode failure. Take extreme precaution to prevent ESD. Use wrist straps, grounded work surfaces, and rigorous antistatic techniques when handling laser diodes.
2900-FL SERIES
Labeling
21 CFR 1040.10 Compliance Because of the small size of these devices, the output power and laser emission indicator label shown below is attached to the individual shipping container. All labels are illustrated here to comply with 21 CFR 1040.10 as applicable under the Radiations Control for Health and Safety Act of 1968.
14-Pin Module Label
02/09/07 29-ABC123 29-xxxx-xxx-FL Made in China
Shipping Box Label
29-ABC123
Model:
29-xxxx-xxx-FL JDS Uniphase (Shenzhen) Ltd 3 Hongmian Road Futian Free Trade Zone Shenzhen, China 518038 Made in China
Output Power and Laser Emission Indicator Label DANGER
INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM PEAK POWER 500 mW WAVELENGTH 630 - 1,550 nm CAUTION Handle with care. Easily damaged by electrostatic discharge
INVISIBLE LASER DIODE
AVOID EXPOSURE
This product complies with 21 CFR Chapter 1, Subchapter J
CLASS 3B LASER PRODUCT
Visible/invisible radiation emitted from fiber end or fiber receptacle
NORTH AMERICA: 800 498-JDSU (5378)
WORLDWIDE: +800 5378-JDSU
WEBSITE: www.jdsu.com
Product specifications and descriptions in this document subject to change without notice. (c) 2008 JDS Uniphase Corporation 10143015 007 0408 PureMode is a registered trademark of Corning Incorporated. Telcordia is a registered trademark of Telcordia Technologies Incorporated.
2900FLPUMP.DS.CC.AE
02/09/07
Serial:
April 2008

▲Up To Search▲

Price & Availability of 29-7552-320-FL

	To Download 29-7552-320-FL Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .