NX8531NH557 - Renesas Electronics

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April 1st, 2010

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DATA SHEET

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confirm that this is the latest version.

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1 550 nm InGaAsP MQW-DFB LASER DIODE MODULE

2.5 Gb/s DIRECTLY MODULATION LIGHT SOURCE FOR DWDM APPLICATIONS

LASER DIODE

NX8530NH,NX8531NH

Document No. PL10716EJ01V0DS (1st edition)

Date Published June 2008 NS

Printed in Japan

2008

DESCRIPTION

The NX8530NH and NX8531NH are 1 550 nm Multiple Quantum Wells

(MQW) structured Distributed Feed-Back (DFB) laser diode module TOSA

integrated a mini-TEC, with InGaAs monitor PIN-PD in a ceramic package

designed for SFP transceivers and other types of modules with LC receptacle.

FEATURES

• Optical output power PAVG = 0 dBm MIN. (NX8530NH)

AVG = 4 dBm MIN. (NX8531NH)

• Available for DWDM C-band and L-band wavelengths based on

ITU-T recommendations

(100 GHz grid, please refer to the ORDERING INFORMATION)

• Built-in mini thermo-electric cooler with low power consumption

• Miniature 18.5 mm package with LC receptacle

Data Sheet PL10716EJ01V0DS

NX8530NH, NX8531NH

PACKAGE DIMENSIONS (UNIT: mm)

Pin No.

Function

PIN CONNECTIONS

Thermistor

LD Bias, LD Cathode

PD Anode

RF GND, LD Anode, PD Cathode

DATA, LD Cathode

RF GND, LD Anode, PD Cathode

TEC (+)

TEC (–)

2.8

5.4

2.92±0.05

4.40±0.1

3.40±0.1

4.75±0.1

18.5 MAX.

6.995

4.045±0.05

2.1

1.85

0.55±0.05

1.1±0.05

0.6

6.8

OPTICAL

REFERENCE

PLANE

5.8

9–0.2±0.06

>5.0

0.635±0.05

t = 0.15±0.05

Data Sheet PL10716EJ01V0DS 3

NX8530NH, NX8531NH

ORDERING INFORMATION

NX8530NH

Wavelength Code : Refer to Table A

NX8531NH

Table A: DWDM wavelength based on ITU-T recommendations (@TLD = Tset) (1/2)

Wavelength Code ITU-T Wavelength*1 Frequency Wavelength Code ITU-T Wavelength*1 Frequency

(nm) (THz) (nm) (THz)

279 1 527.99 196.20 485 1 548.51 193.60

287 1 528.77 196.10 493 1 549.32 193.50

295 1 529.55 196.00 501 1 550.12 193.40

303 1 530.33 195.90 509 1 550.92 193.30

311 1 531.12 195.80 517 1 551.72 193.20

318 1 531.90 195.70 525 1 552.52 193.10

326 1 532.68 195.60 533 1 553.33 193.00

334 1 533.47 195.50 541 1 554.13 192.90

342 1 534.25 195.40 549 1 554.94 192.80

350 1 535.04 195.30 557 1 555.75 192.70

358 1 535.82 195.20 565 1 556.55 192.60

366 1 536.61 195.10 573 1 557.36 192.50

373 1 537.40 195.00 581 1 558.17 192.40

381 1 538.19 194.90 589 1 558.98 192.30

389 1 538.98 194.80 597 1 559.79 192.20

397 1 539.77 194.70 606 1 560.61 192.10

405 1 540.56 194.60 614 1 561.42 192.00

413 1 541.35 194.50 622 1 562.23 191.90

421 1 542.14 194.40 630 1 563.05 191.80

429 1 542.94 194.30 638 1 563.86 191.70

437 1 543.73 194.20 646 1 564.68 191.60

445 1 544.53 194.10 654 1 565.50 191.50

453 1 545.32 194.00 663 1 566.31 191.40

461 1 546.12 193.90 671 1 567.13 191.30

469 1 546.92 193.80 679 1 567.95 191.20

477 1 547.72 193.70 687 1 568.77 191.10

*1 The value which omitted and computed the 3rd place below the decimal point

Data Sheet PL10716EJ01V0DS

NX8530NH, NX8531NH

Table A: DWDM wavelength based on ITU-T recommendations (@TLD = Tset) (2/2)

Wavelength Code ITU-T Wavelength*1 Frequency Wavelength Code ITU-T Wavelength*1 Frequency

(nm) (THz) (nm) (THz)

695 1 569.59 191.00 904 1 590.41 188.50

704 1 570.42 190.90 912 1 591.26 188.40

712 1 571.24 190.80 921 1 592.10 188.30

720 1 572.06 190.70 929 1 592.95 188.20

728 1 572.89 190.60 937 1 593.79 188.10

737 1 573.71 190.50 946 1 594.64 188.00

745 1 574.54 190.40 954 1 595.49 187.90

753 1 575.37 190.30 963 1 596.34 187.80

761 1 576.20 190.20 971 1 597.19 187.70

770 1 577.03 190.10 980 1 598.04 187.60

778 1 577.86 190.00 988 1 598.89 187.50

786 1 578.69 189.90 997 1 599.75 187.40

795 1 579.52 189.80 6006 1 600.60 187.30

803 1 580.35 189.70 6014 1 601.46 187.20

811 1 581.18 189.60 6023 1 602.31 187.10

820 1 582.02 189.50 6031 1 603.17 187.00

828 1 582.85 189.40 6040 1 604.03 186.90

836 1 583.69 189.30 6048 1 604.88 186.80

845 1 584.53 189.20 6057 1 605.74 186.70

853 1 585.36 189.10 6066 1 606.60 186.60

862 1 586.20 189.00 6074 1 607.47 186.50

870 1 587.04 188.90 6083 1 608.33 186.40

878 1 587.88 188.80 6091 1 609.19 186.30

887 1 588.73 188.70 6100 1 610.06 186.20

895 1 589.57 188.60

*1 The value which omitted and computed the 3rd place below the decimal point

Data Sheet PL10716EJ01V0DS 5

NX8530NH, NX8531NH

ABSOLUTE MAXIMUM RATINGS

Parameter Symbol Ratings Unit

Forward Current of LD IFLD 300 mA

Reverse Voltage of LD VRLD 2.0 V

Forward Current of PD IFPD 2.0 mA

Reverse Voltage of PD VRPD 20 V

Operating Case Temperature TC −5 to +75 °C

Storage Temperature Tstg −40 to +85 °C

Lead Soldering Temperature Tsld 350 (3 sec.) °C

Cooler Current IC 0.9 A

Cooler Voltage VC 1.8 V

Data Sheet PL10716EJ01V0DS

NX8530NH, NX8531NH

ELECTRO-OPTICAL CHARACTERISTICS (TLD = Tset, TC = −5 to +75°C, BOL)

Parameter Symbol Conditions MIN. TYP. MAX. Unit

Laser Set Temperature Tset 35 50 °C

Operating Voltage Vop 0.9 2.0 V

Threshold Current Ith 5 20 40 mA

Optical Output Power (average) PAVG IF = Iop, TLD = Tset (NX8530NH) 0 4 dBm

IF = Iop, TLD = Tset (NX8531NH) 4 7

Operating Current Iop 100 mA

Threshold Output Power Pth IF = Ith 100

Slope Efficiency

CW (NX8530NH) 0.04 0.1 W/A

CW (NX8531NH) 0.08 0.18

Peak Emission Wavelength λp Pf = 10 mW, CW, TLD = Tset 1 528 ITU-T *1 1 563 nm

1 564 1 610

Side Mode Suppression Ratio SMSR CW, IF = Iop 30 35 dB

Relative Intensity Noise RIN CW, IF = Iop, f = 20 MHz to 3 GHz −140 dB/Hz

Rise Time tr 20-80%, TC = 25°C 120 ps

Fall Time tf 80-20%, TC = 25°C 120 ps

Electrical Input Return Loss S11 f = 50 MHz to 3 GHz 6 dB

f = 3 GHz to 5 GHz 3

Band Width BW −3 dB, IF = Iop 2.5 GHz

Dispersion Penalty DP TC = 25°C*2 2.0 dB

*1 Available for DWDM wavelengths based on ITU-T recommendations

(100 GHz grid, please refer to the ORDERING INFORMATION)

*2 2.48832 Gb/s, PRBS 223−1, NRZ, Extinction Ratio ≥ 9.0 dB, 2 400 ps/nm

Data Sheet PL10716EJ01V0DS 7

NX8530NH, NX8531NH

ELECTRO-OPTICAL CHARACTERISTICS

(Applicable to Monitor PD: TLD = Tset, TC = −5 to +75°C)

Parameter Symbol Conditions MIN. TYP. MAX. Unit

Monitor Current Im Pf = 5 mW (NX8530NH) 0.08 2.0 mA

Pf = 10 mW (NX8531NH)

Dark Current ID VR = 5 V 100 nA

Tracking Error γ *1 Im = const. −1.0 1.0 dB

*1 γ = 10 log

(mW)

= T

set

, T

= 25˚C

= T

set

, T

= –5 to +75˚C

ELECTRO-OPTICAL CHARACTERISTICS

(Applicable to Thermistor and TEC: TLD = Tset, TC = −5 to +75°C, BOL)

Parameter Symbol Conditions MIN. TYP. MAX. Unit

Thermistor Resistance R TLD = 25°C 9.5 10.0 10.5 kΩ

B Constant B

3 350 3 450 3 550 K

Cooler Current IC

T = 40°C (NX8530NH) 0.4 A

T = 40°C (NX8531NH)

0.5

Cooler Voltage VC

T = 40°C (NX8530NH) 1.0 V

T = 40°C (NX8531NH)

1.5

Pf1

Pf2

Data Sheet PL10716EJ01V0DS

NX8530NH, NX8531NH

REFERENCE

Document Name Document No.

Opto-Electronics Devices Pamphlet PX10160E

Data Sheet PL10716EJ01V0DS 9

NX8530NH, NX8531NH

The information in this document is current as of June, 2008. The information is subject to change

without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or

data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all

products and/or types are available in every country. Please check with an NEC Electronics sales

representative for availability and additional information.

No part of this document may be copied or reproduced in any form or by any means without the prior

written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may

appear in this document.

NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual

property rights of third parties by or arising from the use of NEC Electronics products listed in this document

or any other liability arising from the use of such products. No license, express, implied or otherwise, is

granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.

Descriptions of circuits, software and other related information in this document are provided for illustrative

purposes in semiconductor product operation and application examples. The incorporation of these

circuits, software and information in the design of a customer's equipment shall be done under the full

responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by

customers or third parties arising from the use of these circuits, software and information.

While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products,

customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To

minimize risks of damage to property or injury (including death) to persons arising from defects in NEC

Electronics products, customers must incorporate sufficient safety measures in their design, such as

redundancy, fire-containment and anti-failure features.

NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and

"Specific".

The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-

designated "quality assurance program" for a specific application. The recommended applications of an NEC

Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of

each NEC Electronics product before using it in a particular application.

The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC

Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications

not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to

determine NEC Electronics' willingness to support a given application.

(Note)

•

M8E 02. 11-1

(1)

(2)

"NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its

majority-owned subsidiaries.

"NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as

defined above).

Computers, office equipment, communications equipment, test and measurement equipment, audio

and visual equipment, home electronic appliances, machine tools, personal electronic equipment

and industrial robots.

Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster

systems, anti-crime systems, safety equipment and medical equipment (not specifically designed

for life support).

Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life

support systems and medical equipment for life support, etc.

"Standard":

"Special":

"Specific":

NX8530NH, NX8531NH

SAFETY INFORMATION ON THIS PRODUCT

DANGER

INVISIBLE LASER RADIATION

AVOID DIRECT EXPOSURE TO BEAM

OUTPUT POWER mW MAX

WAVELENGTH nm

CLASS lllb LASER PRODUCT

AVOID EXPOSURE-Invisible

Laser Radiation is emitted from

this aperture

SEMICONDUCTOR LASER

Warning Laser Beam A laser beam is emitted from this diode during operation.

The laser beam, visible or invisible, directly or indirectly, may cause injury to the eye or loss of

eyesight.

• Do not look directly into the laser beam.

• Avoid exposure to the laser beam, any reflected or collimated beam.

Caution GaAs Products This product uses gallium arsenide (GaAs).

GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe

the following points.

• Follow related laws and ordinances when disposing of the product. If there are no applicable laws

and/or ordinances, dispose of the product as recommended below.

1. Commission a disposal company able to (with a license to) collect, transport and dispose of

materials that contain arsenic and other such industrial waste materials.

2. Exclude the product from general industrial waste and household garbage, and ensure that the

product is controlled (as industrial waste subject to special control) up until final disposal.

• Do not burn, destroy, cut, crush, or chemically dissolve the product.

• Do not lick the product or in any way allow it to enter the mouth.

Caution Optical Fiber A glass-fiber is attached on the product. Handle with care.

• When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part

or fragments.