1000 to 1600 nm OPTICAL
FIBER COMMUNICATIONS
φ80 µm
InGaAs PIN PHOTO DIODE MODULE
FEATURES
•
SMALL DARK CURRENT:
I
D
= 0.1 nA
•
HIGH QUANTUM EFFICIENCY:
η
= 86% at
λ
= 1300 nm
η
= 75% at
λ
= 1550 nm
•
DETECTING AREA SIZE:
φ
80
µm
•
COAXIAL MODULE WITH MULTIMODE FIBER:
GI-50/125
•
OPTIONAL SINGLE MODE FIBER:
SM-9/125
• LOW OPERATING VOLTAGE:
V
R
= 5 V
NDL5461P
SERIES
DESCRIPTION
The NDL5461P Series are InGaAs PIN photo diode modules
with multimode fiber. They are designed for long wavelength
transmission systems and cover the wavelength range be-
tween 1000 and 1600 nm with high efficiency.
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
= 25°C)
PART NUMBER
SYMBOLS
I
D
C
t
η
S
f
C
PARAMETERS AND CONDITIONS
Dark Current, V
R
= 5 V
Terminal Capacitance, V
R
= 5 V, f = 1 MHz
Quantum Efficiency,
λ
= 1300 nm
λ
= 1550 nm
Responsivity,
λ
= 1300 nm
λ
= 1550 nm
Cut-off Frequency, V
R
= 5 V,
λ
= 1300 nm, R
L
= 50
Ω
UNITS
nA
pF
%
A/W
GHz
75
64
0.78
0.80
2.5
MIN
NDL5461P Series
TYP
0.1
1.0
86
75
0.89
0.94
MAX
1.0
1.5
California Eastern Laboratories
CEL [ CALIFORNIA EASTERN LABS ]
