adl5317 Analog Devices, Inc., adl5317 Datasheet - Page 7

• Manufacturer Part Number: adl5317
• Description: Avalanche Photodiode Bias Controller And Wide Range 5 Na To 5 Ma Current Monitor
• Manufacturer: Analog Devices, Inc.

100pA
100fA
10pA
10fA
Figure 11. Temperature Drift of V
Figure 9. I
1pA
1fA
–10
–20
–30
–40
Multiple Values of I
Figure 10. Output Current Noise Density vs. Frequency for
30
20
10
–1
–2
–3
0
–40
V
1k
3
2
1
0
1n
PHV
–30 –20 –10
=75 V, V
PDM
AVERAGE
10n
500μA
Linearity for Multiple Temperatures and Devices
APD
10k
100n
= 60 V, Normalized to I
APD
+3 SIGMA
–3 SIGMA
0
5mA
, C
TEMPERATURE (°C)
FREQUENCY (Hz)
GARD
10
I
APD
1μ
= 2 nF, V
20
(Amperes)
100k
APD
30
, 3 σ to Either Side of Mean
10μ
5nA
PHV
40
= 40 V, V
50nA
APD
100μ
50
500nA
= 5 μA, 25°C
1M
60
50μA
APD
1m
70
5μA
= 30 V
+85°C
+25°C
–40°C
80
10m
10M
90
Rev. 0 | Page 7 of 16
Figure 13. Output Wideband Current Noise as a Percentage of I
Figure 12. I
Figure 14. Small Signal AC Response from I
–10
–15
–20
–25
–30
10
–5
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5
0
–1
–2
–3
0
V
10
3
2
1
0
1n
1n
PHV
Decades from 5 nA to 50 μA, V
C
GARD
= 45 V, V
PDM
= 2 nF, V
100
10n
10n
Linearity for Multiple Temperatures and Devices
APD
100n
= 32 V, Normalized to I
PHV
1k
100n
= 40 V, V
5nA
FREQUENCY (Hz)
I
I
APD
PDM
10k
1μ
(Amperes)
(Amperes)
50nA
APD
1μ
= 30 V, BW = 10 MHz
PHV
10μ
100k
= 60 V, V
10μ
APD
APD
100μ
500nA
1M
to I
= 5 μA, 25°C
APD
PDM
5μA
= 30 V
100μ
ADL5317
, for I
1m
10M
50μA
+85°C
+25°C
–40°C
PDM
APD
10m
in
vs. I
1m
100M
PDM
,