NX8511UD
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Optical Output Power from Fiber
Forward Current of LD
Reverse Voltage of LD
Pf
IF
VR
5.0
150
2.0
mW
mA
V
Forward Current of PD
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
Lead Soldering Temperature
Relative Humidity (noncondensing)
IF
2.0
15
−20 to +85
−40 to +85
350 (3 sec.)
85
mA
V
°C
°C
°C
%
VR
TC
Tstg
Tsld
RH
ELECTRO-OPTICAL CHARACTERISTICS (TC = −20 to +85°C, unless otherwise speciÞed)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Optical Output Power from Fiber
Operating Voltage
Pf
Vop
Ith
CW
2.0
1.1
10
mW
V
Pf = 2.0 mW
1.6
20
Threshold Current
TC = 25°C
mA
50
Threshold Output Power
Pth
IF = Ith
100
μW
ηd
Differential EfÞciency
Pf = 2.0 mW, TC = 25°C
Pf = 2.0 mW
0.07
0.04
0.1
W/A
λp
Peak Emission Wavelength
Side Mode Suppression Ratio
CW, Pf = 2.0 mW
Pf = 2.0 mW
1 530
30
1 550
40
1 570
nm
dB
SMSR
Rise Time
Fall Time
tr
tf
20-80%, Ppk = 2.0 mW, IF = Ith
80-20%, Ppk = 2.0 mW, IF = Ith
100
150
ps
ps
Monitor Current
Monitor Dark Current
Im
ID
VR = 1.5 V, Pf = 1.0 mW
VR = 1.5 V, TC = 25°C
100
500
0.1
1 000
50
μA
nA
VR = 1.5 V
10
500
1.0
1.0
γ
Tracking Error
Im = const.
−1.0
−1.0
dB
dB
−
Connector Repeatability
With master pigtail
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.
05/03/2004
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
