These devices are designed for 2.5 Gb/s: STM-16 (L-16.2)
application and ideal for Synchronous Digital Hierarchy
(SDH) system.
California Eastern Laboratories
NX6509 Series
PACKAGE DIMENSIONS (UNIT : mm)
φ
5.6
+0.00
-0.03
φ
4.3±0.1
φ
3.75±0.05
1.0±0.1
BOTTOM VIEW
1
2
3
4
0.3
+0.1
-0.0
Fiber Coupling Point
110º±2º
7.5±1.0
0.3
+0.1
-0.0
15.0±1.0 1.2±0.1 3.97±0.1
PIN CONNECTIONS
NX6509GH
1 (CASE)
LD
2
4
PD
3
PD
3
2
4
NX6509GK
1 (CASE)
LD
4–
φ
0.45
φ
2.0
P.C.D
NX6509 Series
ORDERING INFORMATION
PART NUMBER
NX6509GH
PACKAGE
4-pin CAN with aspherical lens cap
2
PD
3
PIN CONNECTIONS
1
LD
4
NX6509GK
2
PD
1
LD
4
3
Remark
The hermetic test will be performed as AQL 1.0%.
NX6509 Series
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Optical Output Power from Fiber
Forward Current of LD
Reverse Voltage of LD
Forward Current of PD
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
Assemble Temperature
Lead Soldering Temperature
Relative Humidity (noncondensing)
SYMBOL
P
o
I
F
V
R
I
F
V
R
T
C
T
stg
T
asb
T
sld
RH
RATINGS
10
150
2.0
2.0
15
−20
to +85
−40
to +85
150 (15 Hr)
350 (3 sec.)
85
UNIT
mW
mA
V
mA
V
°C
°C
°C
°C
%
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
=
−20
to +85°C, unless otherwise speciÞed)
PARAMETER
Optical Output Power
Operating Voltage
Threshold Current
SYMBOL
P
o
V
op
I
th
CW
P
o
= 5.0 mW
T
C
= 25°C
CONDITIONS
MIN.
TYP.
5.0
1.1
10
1.6
20
50
Differential EfÞciency
η
d
P
o
= 5.0 mW, T
C
= 25°C
P
o
= 5.0 mW
Temperature Dependence of
Differential EfÞciency
Peak Emission Wavelength
Side Mode Suppression Ratio
Rise Time
Fall Time
Monitor Current
Monitor Dark Current
Δη
d
λ
p
SMSR
t
r
t
f
I
m
I
D
Δη
d
= 10 log
P
o
= 5.0 mW
P
o
= 5.0 mW
P
o
= 5.0 mW, 20-80%
P
o
= 5.0 mW, 80-20%
V
R
= 1.5 V, P
o
= 5.0 mW
V
R
= 1.5 V, T
C
= 25°C
V
R
= 1.5 V
200
1 000
0.1
10
η
d
(@T
C
ºC)
η
d
(@25 ºC)
0.18
0.10
−3.0
1 530
30
40
100
150
2 000
50
500
−1.6
1 570
dB
nm
dB
ps
ps
μA
nA
0.25
W/A
MAX.
UNIT
mW
V
mA
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.
05/04/2004
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
