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NEC's 1310 nm AIGaInAs MQW-DFB LASER DIODE MODULE NX8340MD-CC WITH DRIVER IN SMT PACKAGE FOR 10 GB/s APPLICATIONS
FEATURES
* AlGaInAs BH DFB-LD * INTERNAL DRIVER IC * UP TO 12 KM TRANSMISSION 10 GB/S Dispersion: 40 ps/nm * 19-PIN SMT PACKAGE
DESCRIPTION
NEC's NX8340MD-CC is a 1310 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 12 km standard single mode fiber (dispersion: 40 ps/ nm) for 10 Gb/s applications.
California Eastern Laboratories
NX8340MD-CC
PACKAGE DIMENSIONS (UNIT : mm)
15-0.3
1.0
1.0 1.0
9.6
7.5
2-0.2
2.25 10.75 10.25 4.1 MAX.
2.25
(15)
0.15
NX8340MD-CC PIN CONNECTIONS
TOP VIEW
Bias MON Bias SET
PD (A)
PD (K)
#7 #8 GND Data GND Data_B GND #12 #13 Mod. MON Mod. SET VCC NC Thermistor Thermistor LDD PD LD
GND #1
VCC
NC
(SC Receptacle or Pigtail)
#19 GND Pin No. 13 14 15 16 17 18 19
Pin No. 1 2 3 4 5 6 7
Function Case GND Vb Vbm VCC PD Cathode PD Anode NC
Pin No. 8 9 10 11 12
Function Case GND DIN Case GND DINB Case GND
Function NC Vmm Vm VCC Thermistor Thermistor Case GND
NX8340MD-CC OPTICAL FIBER CHARACTERISTICS
PARAMETER Mode Field Diameter Cladding Diameter Maximum Cladding Noncircularity Maximum Core/Cladding Concentricity Tight Buffer Diameter Cut-off Wavelength Minimum Fiber Bending Radius Fiber Length Flammability SPECIFICATION 9.51.0 1252 2 1.6 900100 < 1 270 30 900 MIN. UL1581 VW-1 UNIT m m % % m nm mm mm
ORDERING INFORMATION
PART NUMBER NX8340MD-CC AVAILABLE CONNECTOR/RECEPTACLE With SC-UPC Connector
NX8340MD-CC ABSOLUTE MAXIMUM RATINGS
PARAMETER Storage Temperature Operating Case Temperature Forward Current of PD Reverse Voltage of PD Driver Power Supply Voltage Data Input Voltage (DC coupled, single) Bias Monitor Voltage Modulation Monitor Voltage Bias Control Voltage Modulation Control Voltage Lead Soldering Temperature SYMBOL Tstg TC IFPD VRPD VCC DIN, DINB Vbm Vmm Vb Vm Tsld RATINGS -40 to +85 0 to +75 10 20 -0.5 to +6.0 VCC-1.2 to VCC+0.5 -0.5 to VCC+0.5 -0.5 to VCC+0.5 -0.5 to +2.6 -0.5 to +1.4 350 (3 sec.) UNIT C C mA V V V V V V V C
NX8340MD-CC ELECTRO-OPTICAL CHARACTERISTICS (TC= 0 to +75C, BOL, unless otherwise specified)
PARAMETER Optical Output Power Peak Emission Wavelength Side Mode Suppression Ratio Monitor Current Monitor Dark Current Tracking Error Driver Power Supply Voltage Driver Power Supply Current Bias Set Voltage Modulation Set Voltage Data Input Voltage Thermistor Resistance B Constant Eye Mask Margin Extinction Ratio Dispersion Penalty Connector Repeatability (Applicable to SC receptacle) SYMBOL Pop p SMSR Im ID VCC ICC Vb Vm DIN, DINB R B MASK ER DP - BER = 10 , 40 ps/nm, SMF
-12
CONDITIONS *1 CW, Pf = Pop CW, Pf = Pop Pf = Pop, VR = 1.5 V VR = 1.5 V Im = const. (Pf = Pop) *1 *1 *1 *1 Differential input, AC-coupled TC = 25C, Non-operation Ex = 7 dB, Back to back *1 *1 *1 *1
MIN. -4 1 290 30 50
TYP.
MAX. -1 1 330
UNIT dBm nm dB A
500 -1.0 4.75 1.7 1.0 0.2 9.5 3 350 5 6 1 -1.0 1.0 10.0 3 450 5.0 1.0 5.5 250 2.15 1.2 1.6 10.5 3 550
nA dB V mA V V V k K % dB dB dB
With master pigtail
*1 9.95/10.66 Gb/s, PRBS 231-1, NRZ, Duty Cycle = 50%
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.
12/15/2004
A Business Partner of NEC Compound Semiconductor Devices, Ltd.

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