NDL5531P SERIES
TYPICAL PERFORMANCE CURVES (TC = -40 to +85°C)
TEMPERATURE DEPENDENCE OF
DARK CURRENT vs. MULTIPLIED
DARK CURRENT
MULTIPLICATION FACTOR
vs. REVERSE VOLTAGE
3
-6
10
10
λ = 1 300 nm
-7
-8
-9
10
10
10
ID at VR = 0.9 V(BR)R
2
10
I
DM
T
T
T
C
= 20˚C
= 25˚C
= 65˚C
C
C
1
0
10
10
-10
-11
10
10
T
C
= 85˚C
0
20
40
60
80
100
-60 -40
-20
0
20
40
60
80
100
Case Temperature, TC (°C)
Reverse Voltage, VR (V)
TERMINAL CAPACITANCE
vs. REVERSE VOLTAGE
CUT-OFF FREQUENCY
vs. MULTIPLICATION FACTOR
100
λ = 1 300 nm
2
10
1
G x B = 50 GHz
0.5
1
0.2
0.1
0.1
1
2
5
10
20
50
100
1
10
100
Multiplication Factor, M
Reverse Voltage, VR (V)
EXCESS NOISE FACTOR
FREQUENCY RESPONSE
vs. MULTIPLICATION FACTOR
100
50
1300 nm ( ), 1550 nm (
f = 35 MHz, B = 1 MHz
)
λ = 1 300 nm
= 50 Ω
M = 10
R
L
9
6
3
0.5
0.4
20
0
10
5
-3
-6
-9
2
1
0
1.0
2.0
3.0
4.0
5.0
1
2
5
10
20
50
100
Frequency, f (GHz)
Multiplication Factor, M
CEL [ CALIFORNIA EASTERN LABS ]
