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PRELIMINARY DATA SHEET
NEC's EA MODULATOR INTEGRATED InGaAsP MQW DFB NX8560MC LASER DIODE MODULE WITH DRIVER SERIES FOR 10 Gb/s APPLICATIONS
FEATURES
* INTEGRATED ELECTROABSORPTION MODULATOR * INTERNAL DRIVER IC * UP TO 40 km TRANSMISSION 10 Gb/s (Dispersion: 800 ps/nm) * 19-PIN MINI-BUTTERFLY PACKAGE
DESCRIPTION
NEC's NX8560MC Series is an Electro-Absorption (EA) Modulator integrated, 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module with an internal driver IC. It is capable of transmitting up to 40 km standard single mode fiber (dispersion: 800 ps/nm) for 10 Gb/s applications with built in wavelength monitor.
ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25C, TC = 0 to +75C, BOL unless otherwise specified)
PART NUMBER SYMBOLS TSET VFLD Iop ITH Pf PARAMETERS AND CONDITIONS Laser Set Temperature Forward Voltage of LD, IFLD = Iop Operating Current, TLD = Tset Threshold Current, TLD = Tset Optical Output from Fiber, Under modulation1 NX8560MC NX8560MCS Peak Emission Wavelength, IFLD = Iop, VEA = 0 V, TLD = TSET Side Mode Suppression Ratio, IFLD = Iop, VEA = 0 V Extinction Ratio, Under modulation1 NX8560MC NX8560MCS Input Return Loss,IFLD = IOP, VEA = 1 V, f = 130 MHz to 10 GHz Rise Time, 20-80%, Under modulation1 Fall Time, 80-20%, Under modulation1 Dispersion Penalty, under modulation1, 2 Optical Isolation Driver Power Supply Voltage Driver Power Supply Current Modulator Modulation Control Voltage Modulator Bias Control Voltage Cross Point Control Voltage, Cross Point: 50% Data Input Voltage, Differential input, AC-coupled UNITS C V mA mA dBm dBm nm dB dB dB dB ps ps dB dB V mA V V V Vpp VSS VSS VSS+0.8 0.5 25 -5.5 -5.2 -5.0 300 VSS+1.0 VSS+2.2 VSS+2.2 1.0 -1 -5 1530 30 10 8.2 -10 40 40 2.0 50 60 7 MIN 20 NX8560MC Series TYP 25 MAX 35 2.0 80 20 +2 -1 1565
p SMSR ER S11 tr tf DP ISOL VSS ISS VMOD VB Vx1, Vx2 DIN, DINB
Notes: 1. 9.95328 Gb/s, PRBS 231_1, IFLD = Iop, TLD = TSET, NEC Test System. Iop: a certain point between 50 mA and 80 mA. Vm: a certain point between VSS and VSS+1.0 V. Vb: a certain point between VSS and VSS+2.2 V. Vx1 (Vx2): a certain point between VSS+0.8 V and VSS+2.2 V 2. BER = 10-10
California Eastern Laboratories
NX8560MC Series ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = TSET, TC = 0 to +75C)
PART NUMBER SYMBOLS Im ID Ct 1 Note: 1. = 10 log PARAMETERS AND CONDITIONS Monitor Current, VRPD = 5V, IFLD = IOP, VEA = 0 V Dark Current, VRPD = 5 V, VEA = 0 V Terminal Capacitance, VRPD = 5 V, f = 1 Mhz Tracking Error, Im = const. Pf Pop
(mW) Pop Pf
NX8560MC Series UNITS A nA pF dB MIN 100 TYP MAX 1500 10 15 0.5
Pf
TLD = TC = 25C TLD = 25C, TC = -20 to +75C
0
Im (at Pf (25C) = Pop)
Im
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = 25C, TC = 0
PART NUMBER SYMBOLS R B IC VC PARAMETERS AND CONDITIONS Thermistor Resistance B Constant Cooler Current, T = 75C - Tset Cooler Voltage, T = 75C - Tset UNITS k K A V MIN 9.5 3350 TYP 10.0 3450
to +75C)
NX8560MC Series MAX 10.5 3550 1.5 2.5
USAGE CAUTIONS 1. Pins #9 and 11 are to be connected to DC-blocking capacitors. 2. It is recommended to connect Pins #3 through 7 to the RF-bypass (shunt) capacitors. 3. "Turn on order" for the power supply of driver IC: * At first, Vb, Vm, Vx1 (Vx2) are to be turned on. * After that, VSS is to be turned on. 4. "Turn off order" for the power supply of driver IC: * At first, VSS is to be turned off. * After that, Vb, Vm, Vx1 (Vx2) are to be turned off. Among Vb, Vm, Vx1, Vx2, there is no turn on/off order specified.
NX8560MC Series ABSOLUTE MAXIMUM RATINGS1
(TC = 25C, unless otherwise specified) SYMBOLS IFLD VRLD VSS Vm Vb Vx1, Vx2 IFPD VRPD IC VC TC TSTG TSLD PARAMETERS Forward Current of LD Reverse Voltage of LD Driver Power Supply Voltage Modulation Control Voltage of Modulator Bias Control Voltage of Modulator Cross Point Control Voltage Forward Current of PD Reverse Voltage of PD Cooler Current Cooler Voltage Operating Case Temperature Storage Temperature Lead Soldering Temperature (3 sec.) UNITS mA V V V V V mA V A V C C C RATINGS 150 2.0 -6 to 0 VSS to VSS +1.2 (0.3 MAX) VSS to VSS + 2.4 (0.3 MAX) VSS to VSS + 2.4 (0.3 MAX) 2 15 1.5 2.5 0 to +75 -40 to +85 350
Note: 1. Operation in excess of any one of these parameters may result in permanent damage.
RECOMMENDED OPERATING CONDITIONS
SYMBOLS VRPD IC VC VSS PARAMETERS Reverse Voltage of PD Cooler Current Cooler Voltage Driver Power Supply Voltage UNITS MIN V A V V -5.2 TYP MAX 5 1.5 2.5
NX8560MC SERIES OUTLINE DIMENSIONS (Units in mm, unless otherwise specified 0.2 mm)
1.0 (16 places)
22 MAX
22.0 18.0 12.0 5.3
6.0 MAX
2.6 (4 places) 9.6 13.6 17.6 Length: 900 MIN
7.7 4.86 4.46 0.7
OPTICAL FIBER DIMENSIONS
Paramter Mode Field Diameter Cladding Diameter Tight Buffer Diameter Cut-off wavelength Attenuation 1525 to 1575 nm Minimum Fiber Bending Radius Fiber Length Flammability
(Units in mm)
Unit Specification m 9.30.5 m 1251 m 900100 nm <1270 dB/km <0.3 mm 30 mm 900 MIN UL1581 VW-1
TOP VIEW #7 #8
Modulator Driver
LD Modulator Thermistor
#1
PIN CONNECTIONS PIN No. 1 2 3 4 5 6 7 FUNCTION TEC Anode THERMISTOR Vb Vm Vss Vx2 Vx1 PIN No. 8 9 10 11 12 FUNCTION Case GND DINB Case GND DIN Case GND PIN No. 13 14 15 16 17 18 19 FUNCTION Monitor PD Cathode Monitor PD Anode Case GND LD Bias (Anode) NC NC TEC Cathode
+
TEC
#12
PD
-
#13
#19
ORDERING INFORMATION
PART NUMBER NX8560MC-CC-AZ* NX8560MC-CC-AZ* NX8560MCS-CC-AZ* NX8560MCS-BC-AZ* 500 ps/nm CHROMATIC DISPERSION 800 ps/nm AVAILABLE CONNECTOR With SC-UPC Connector With FC-UPC Connector With SC-UPC Connector With FC-UPC Connector
*NOTE: Please refer to the last page of this data sheet, "Compliance with EU Directives" for Pb-Free RoHS Compliance Infomation.
Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale.
04/02/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
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 Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*)
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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