CEL NX8571 User Manual

查询NX8571SC303-BA供应商
NX8571 Series
1 550 nm CW LIGHT SOURCE
InGaAsP MQW-DFB LASER DIODE MODULE
WITH WAVELENGTH MONITOR
DESCRIPTION
This device is designed as CW light source and ideal for transmission systems in which external modulators are used.
FEATURES
• Wavelength monitor function (Etalon Filter, Wavelength monitor PD)
• Optical output power: P
• Available for DWDM wavelengths based on ITU-T recommendations
(50 GHz grid)
• 4-channel wavelength tunable capability for 50 GHz-spacing
(NX8571S××××D)
• Internal thermo-electric cooler and isolator
• Hermetically sealed 14-pin butterfly package
• Polarization maintain fiber pigtail
f = 10 mW MIN.
LASER DIODE
Document No. PL10136EJ03V0DS (3rd edition) Date Published June 2004 CP (K)
The mark shows major revised points.
©
NEC Compound Semiconductor Devices, Ltd. 2002, 2004
PACKAGE DIMENSIONS (UNIT: mm)
15.24
21.8±0.3
1.0
0.8
1
14
φ
4– 2.67
1.25
10 MIN.
8.89±0.13
2.54
7
8
0.5
20.83±0.25
26.04±0.25
0.9
φ
5.0
φ
6.0±0.2
φ
12.7±0.2
TOP VIEW
#7 #1
+
Cooler
PD (λp)
#8 #14
PD (Pf)
Thermistor
LD
PIN CONNECTIONS
NX8571 Series
5.4
8.2±0.2
0.3
1.0
29.97±0.25
Optical Fiber (PMF) Length: 1 000 MIN.
5.15
Pin No. Pin No.
1 2 3 4 5 6 7
Function
Thermistor Thermistor LD Cathode
f
) Anode
PD (P PD Cathode Cooler Anode Cooler Cathode
OPTICAL FIBER CHARACTERISTICS
Parameter Specification Unit Outer Diameter 0.9±0.1 mm Minimum Fiber Bending Radius 25 mm Fiber Length 1 000 MIN. mm
PMF
Fiber Length: 1 000 mm MIN.
Function
8
GND
9
GND
10
PD (λ
11
LD Anode
12
LD Cathode
13
LD Anode
14
NC
FC-PC Connector
p
) Anode
2
Data Sheet PL10136EJ03V0DS
NX8571 Series
ABSOLUTE MAXIMUM RATINGS
Parameter Symbol Ratings Unit Forward Current of LD IF 300 mA Reverse Voltage of LD VR 2.0 V Forward Current of PD IF 10 mA Reverse Voltage of PD VR 20 V Operating Case Temperature TC 20 to +70 °C Storage Temperature Tstg 40 to +85 °C Lead Soldering Temperature Tsld 260 (10 sec.) °C
ELECTRO-OPTICAL CHARACTERISTICS (TLD = Tset, TC = 5 to +70°C, unless otherwise specified)
Parameter Symbol Conditions MIN. TYP. MAX. Unit Laser Set Temperature Tset Single channel 20 35 °C 4 channel tunable 10 45 Forward Voltage VF Pf = 10 mW 0.9 1.2 2.5 V Threshold Current Ith 20 40 mA Operation Current Iop Pf = 10 mW 70 125 mA Optical Output Power from Fiber Pf IF = 125 mA, TLD = Tset 10 mW Peak Emission Wavelength Wevelength Stability
Spectral Line Width Side Mode Suppression Ratio SMSR Pf = 10 mW, CW 35 45 dB Relative Intensity Noise RIN Pf = 10 mW, 20 MHz to 3 GHz 150 dB/Hz Optical Isolation Is Pf = 10 mW, CW 30 dB Polarization Extinction Ratio
*2
λ
ext Pf = 10 mW, CW 20 dB
f = 10 mW, CW, TLD = Tset 1 530 ITU-T
P
p
TLD = Tset, applicable to wavelength monitor, E.O.L
f = 10 mW, CW, 3 dB down 1 2 MHz
P
ν
20 +20 pm
*1
1 609 nm
*1 Available for DWDM wavelengths based on ITU-T recommendations (50 GHz grid).
Please refer to Table A.
*2 Polarization state of LD is aligned parallel to the slow axis.
Data Sheet PL10136EJ03V0DS
3
NX8571 Series
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = Tset, TC = 5 to +70°C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit Monitor Current (Pf Monitor) Im (Pf) Pf = 10 mW, VR = 5 V 20 200 Monitor Current (λp Monitor) Im (λp) Pf = 10 mW, VR = 5 V, Locking point 10 100 Operation Region
Discrimination Slope
*1
*1
Im (λ) 25 75 %
90 pm
1−λ2
⏐λ
0.05
η
λ
µ µ
µ
A/pm Dark Current ID VR = 5 V 2 10 nA Tracking Error γ
*2
Im = const. 0.5 dB
*1 Operation region, Discrimination slope, Slope assignment
I1 – I
2
λ
µ
1
λ
2
m
(λ)
I
Im @100%
2
: Im @75%
I
I
m
(λp)
Operation region Locking point
I
1
: Im @25%
I
m
@0%
λ
0
λ
1
λ
p
λ
2
Im @100%
1
: Im @75%
I
I
m
I
2
: Im @25%
I
m
@0%
(λp)
η
λ
m
(λ)
I
= [ A/pm]
Operation region Locking point
0
λ
1
λ
p
λ
2
A A
λ
Negative Slope (Odd channel)
Positive Slope (Even channel)
*2 Tracking Error: γ
P
f
(mW)
10
P
f
0
I
m
TLD = T
TLD = T
set
set
, TC = –5 to +70˚C
I
m
P
γ = 10 log [dB]
f
10
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: T
Parameter Symbol Conditions MIN. TYP. MAX. Unit Thermistor Resistance R TLD = 25°C 9.5 10.0 10.5 k B Constant B TLD = 25°C 3 350 3 450 3 550 K Cooler Current IC Cooler Voltage VC
LD = Tset, TC = 5 to +70°C)
T = 70 − Tset, Pf = 10 mW 1.5 A
T = 70 − Tset, Pf = 10 mW 3.0 V
4
Data Sheet PL10136EJ03V0DS
ORDERING INFORMATION
NX8571SC -BA
With FC-PC connector
Without : Single channel D : 4 channel tunable
Wavelength code : Refer to Table A
NX8571 Series
Package code
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (1/7)
Wavelength Code ITU-T Wavelength
4 channel tunable single channel (nm) (THz)
315D 303 1530.33 195.90 Negative
307 1530.72 195.85 Positive 311 1531.11 195.80 Negative 315 1531.50 195.75 Positive
330D 318 1531.89 195.70 Negative
322 1532.29 195.65 Positive 326 1532.68 195.60 Negative 330 1533.07 195.55 Positive
346D 334 1533.46 195.50 Negative
338 1533.85 195.45 Positive 342 1534.25 195.40 Negative 346 1534.64 195.35 Positive
362D 350 1535.03 195.30 Negative
354 1535.42 195.25 Positive 358 1535.82 195.20 Negative 362 1536.21 195.15 Positive
377D 366 1536.60 195.10 Negative
370 1537.00 195.05 Positive 373 1537.39 195.00 Negative 377 1537.79 194.95 Positive
393D 381 1538.18 194.90 Negative
385 1538.58 194.85 Positive 389 1538.97 194.80 Negative 393 1539.37 194.75 Positive
*1 The value which omitted and computed the 3rd place below the decimal point
*1
Frequency Monitor Slope
Data Sheet PL10136EJ03V0DS
5
NX8571 Series
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (2/7)
Wavelength Code ITU-T Wavelength
4 channel tunable single channel (nm) (THz)
409D 397 1539.76 194.70 Negative
401 1540.16 194.65 Positive 405 1540.55 194.60 Negative 409 1540.95 194.55 Positive
425D 413 1541.34 194.50 Negative
417 1541.74 194.45 Positive 421 1542.14 194.40 Negative 425 1542.53 194.35 Positive
441D 429 1542.93 194.30 Negative
433 1543.33 194.25 Positive 437 1543.73 194.20 Negative 441 1544.12 194.15 Positive
457D 445 1544.52 194.10 Negative
449 1544.92 194.05 Positive 453 1545.32 194.00 Negative 457 1545.72 193.95 Positive
473D 461 1546.11 193.90 Negative
465 1546.51 193.85 Positive 469 1546.91 193.80 Negative 473 1547.31 193.75 Positive
489D 477 1547.71 193.70 Negative
481 1548.11 193.65 Positive 485 1548.51 193.60 Negative 489 1548.91 193.55 Positive
505D 493 1549.31 193.50 Negative
497 1549.71 193.45 Positive 501 1550.11 193.40 Negative 505 1550.51 193.35 Positive
521D 509 1550.91 193.30 Negative
513 1551.31 193.25 Positive 517 1551.72 193.20 Negative 521 1552.12 193.15 Positive
*1 The value which omitted and computed the 3rd place below the decimal point
*1
Frequency Monitor Slope
6
Data Sheet PL10136EJ03V0DS
NX8571 Series
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (3/7)
Wavelength Code ITU-T Wavelength
4 channel tunable single channel (nm) (THz)
537D 525 1552.52 193.10 Negative
529 1552.92 193.05 Positive 533 1553.32 193.00 Negative 537 1553.73 192.95 Positive
553D 541 1554.13 192.90 Negative
545 1554.53 192.85 Positive 549 1554.94 192.80 Negative 553 1555.34 192.75 Positive
569D 557 1555.74 192.70 Negative
561 1556.15 192.65 Positive 565 1556.55 192.60 Negative 569 1556.95 192.55 Positive
585D 573 1557.36 192.50 Negative
577 1557.76 192.45 Positive 581 1558.17 192.40 Negative 585 1558.57 192.35 Positive
602D 589 1558.98 192.30 Negative
593 1559.38 192.25 Positive 597 1559.79 192.20 Negative 602 1560.20 192.15 Positive
618D 606 1560.60 192.10 Negative
610 1561.01 192.05 Positive 614 1561.41 192.00 Negative 618 1561.82 191.95 Positive
634D 622 1562.23 191.90 Negative
626 1562.64 191.85 Positive 630 1563.04 191.80 Negative 634 1563.45 191.75 Positive
650D 638 1563.86 191.70 Negative
642 1564.27 191.65 Positive 646 1564.67 191.60 Negative 650 1565.08 191.55 Positive
*1 The value which omitted and computed the 3rd place below the decimal point
*1
Frequency Monitor Slope
Data Sheet PL10136EJ03V0DS
7
NX8571 Series
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (4/7)
Wavelength Code ITU-T Wavelength
4 channel tunable single channel (nm) (THz)
667D 654 1565.49 191.50 Negative
659 1565.90 191.45 Positive 663 1566.31 191.40 Negative 667 1566.72 191.35 Positive
683D 671 1567.13 191.30 Negative
675 1567.54 191.25 Positive 679 1567.95 191.20 Negative 683 1568.36 191.15 Positive
700D 687 1568.77 191.10 Negative
691 1569.18 191.05 Positive 695 1569.59 191.00 Negative 700 1570.00 190.95 Positive
716D 704 1570.41 190.90 Negative
708 1570.82 190.85 Positive 712 1571.23 190.80 Negative 716 1571.65 190.75 Positive
733D 720 1572.06 190.70 Negative
724 1572.47 190.65 Positive 728 1572.88 190.60 Negative 733 1573.30 190.55 Positive
749D 737 1573.71 190.50 Negative
741 1574.12 190.45 Positive 745 1574.54 190.40 Negative 749 1574.95 190.35 Positive
766D 753 1575.36 190.30 Negative
757 1575.78 190.25 Positive 761 1576.19 190.20 Negative 766 1576.61 190.15 Positive
782D 770 1577.02 190.10 Negative
774 1577.44 190.05 Positive 778 1577.85 190.00 Negative 782 1578.27 189.95 Positive
*1 The value which omitted and computed the 3rd place below the decimal point
*1
Frequency Monitor Slope
8
Data Sheet PL10136EJ03V0DS
NX8571 Series
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (5/7)
Wavelength Code ITU-T Wavelength
4 channel tunable single channel (nm) (THz)
799D 786 1578.68 189.90 Negative
791 1579.10 189.85 Positive 795 1579.51 189.80 Negative 799 1579.93 189.75 Positive
816D 803 1580.35 189.70 Negative
807 1580.76 189.65 Positive 811 1581.18 189.60 Negative 816 1581.60 189.55 Positive
832D 820 1582.01 189.50 Negative
824 1582.43 189.45 Positive 828 1582.85 189.40 Negative 832 1583.27 189.35 Positive
849D 836 1583.69 189.30 Negative
841 1584.10 189.25 Positive 845 1584.52 189.20 Negative 849 1584.94 189.15 Positive
866D 853 1585.36 189.10 Negative
857 1585.78 189.05 Positive 862 1586.20 189.00 Negative 866 1586.62 188.95 Positive
883D 870 1587.04 188.90 Negative
874 1587.46 188.85 Positive 878 1587.88 188.80 Negative 883 1588.30 188.75 Positive
899D 887 1588.72 188.70 Negative
891 1589.14 188.65 Positive 895 1589.56 188.60 Negative 899 1589.98 188.55 Positive
916D 904 1590.41 188.50 Negative
908 1590.83 188.45 Positive 912 1591.25 188.40 Negative 916 1591.67 188.35 Positive
*1 The value which omitted and computed the 3rd place below the decimal point
*1
Frequency Monitor Slope
Data Sheet PL10136EJ03V0DS
9
NX8571 Series
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (6/7)
Wavelength Code ITU-T Wavelength
4 channel tunable single channel (nm) (THz)
933D 921 1592.10 188.30 Negative
925 1592.52 188.25 Positive 929 1592.94 188.20 Negative 933 1593.36 188.15 Positive
950D 937 1593.79 188.10 Negative
942 1594.21 188.05 Positive 946 1594.64 188.00 Negative 950 1595.06 187.95 Positive
967D 954 1595.48 187.90 Negative
959 1595.91 187.85 Positive 963 1596.33 187.80 Negative 967 1596.76 187.75 Positive
984D 971 1597.18 187.70 Negative
976 1597.61 187.65 Positive 980 1598.04 187.60 Negative 984 1598.46 187.55 Positive
6001D 988 1598.89 187.50 Negative
993 1599.32 187.45 Positive 997 1599.74 187.40 Negative 6001 1600.17 187.35 Positive
6018D 6006 1600.60 187.30 Negative
6010 1601.02 187.25 Positive 6014 1601.45 187.20 Negative 6018 1601.88 187.15 Positive
6035D 6023 1602.31 187.10 Negative
6027 1602.74 187.05 Positive 6031 1603.16 187.00 Negative 6035 1603.59 186.95 Positive
6053D 6040 1604.02 186.90 Negative
6044 1604.45 186.85 Positive 6048 1604.88 186.80 Negative 6053 1605.31 186.75 Positive
*1 The value which omitted and computed the 3rd place below the decimal point
*1
Frequency Monitor Slope
10
Data Sheet PL10136EJ03V0DS
NX8571 Series
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (7/7)
Wavelength Code ITU-T Wavelength
4 channel tunable single channel (nm) (THz)
6070D 6057 1605.74 186.70 Negative
6061 1606.17 186.65 Positive 6066 1606.60 186.60 Negative 6070 1607.03 186.55 Positive
6087D 6074 1607.46 186.50 Negative
6078 1607.89 186.45 Positive 6083 1608.32 186.40 Negative 6087 1608.76 186.35 Positive
*1 The value which omitted and computed the 3rd place below the decimal point
*1
Frequency Monitor Slope
Data Sheet PL10136EJ03V0DS
11
TYPICAL CHARACTERISTICS (TLD = 25°C, unless otherwise specified)
OPTICAL OUTPUT POWER FROM FIBER, MONITOR
SPECTRUM
0 –10 –20 –30 –40 –50 –60
Relative Intensity (dB)
–70 –80
1 529.1 1 539.1 1 549.1
1 534.1 1 544.1
Wavelength λ (nm)
CURRENT (P
30.0
(mW)
f
25.0
20.0
15.0
10.0
5.0
Optical Output Power from Fiber P
f
MONITOR) vs. FORWARD CURRENT
0
50 100 150 200
Forward Current IF (mA)
NX8571 Series
P
f
Im(Pf)
0.30
) (mA)
f
0.25
(P
m
0.20
0.15
Monitor) I
f
0.10
0.05
Monitor Current (P
0
THERMISTOR RESISTANCE vs. AMBIENT TEMPERATURE
50 30
20
10
5
3
2
Thermistor Resistance R (k)
1
02550
Ambient Temperature TA (˚C) Laser Set Temperature T
75 1510 20 25 30 35
Remark The graphs indicate nominal characteristics.
COOLER ELECTRIC POWER CONSUMPTION vs. LASER SET TEMPERATURE
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Cooler Electric Power Consumption (W)
0.0
C
= 70˚C
T
set
(˚C)
12
Data Sheet PL10136EJ03V0DS
NX8571 Series
REFERENCE
Document Name Document No. OPTICAL SEMICONDUCTOR DEVICES FOR FIBEROPTIC COMMUNICATIONS SELECTION GUIDE PL10161E Opto-Electronics Devices Pamphlet PX10160E
Data Sheet PL10136EJ03V0DS
13
4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile:
(
408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE.
CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive.
This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information.
Restricted Substance
per RoHS
Concentration Limit per RoHS
(values are not yet fixed)
Concentration contained
in CEL devices
-A -AZ
Lead (Pb) < 1000 PPM
Not Detected (*)
Mercury < 1000 PPM Not Detected Cadmium < 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM Not Detected
If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative.
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to customer on an annual basis. See CEL Terms and Conditions for additional clarification of warranties and liability.
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