Datasheet

ADL5317
Rev. 0 | Page 7 of 16
3
–3
1n
10m
I
APD
(Amperes)
I
PDM
LINEARITY (%)
10n 100n 1μ 10μ 100μ 1m
2
1
0
–1
–2
05456-010
+85°C
+25°C
–40°C
Figure 9. I
PDM
Linearity for Multiple Temperatures and Devices
V
PHV
=75 V, V
APD
= 60 V, Normalized to I
APD
= 5 µA, 25°C
100pA
1fA
1k 10M
FREQUENCY (Hz)
(AMPERES rms/√Hz)
05456-035
10k 100k 1M
10pA
1pA
100fA
10fA
500μA
500nA
5mA
50nA
5nA
5μA
50μA
Figure 10. Output Current Noise Density vs. Frequency for
Multiple Values of I
APD
, C
GARD
= 2 nF, V
PHV
= 40 V, V
APD
= 30 V
TEMPERATURE (°C)
V
APD
DRIFT (mV)
05456-042
–40
–30
–20
–10
0
10
20
30
–40 90
–30 –20 –10 0 10 20 30 40 50 60 70 80
+3 SIGMA
–3 SIGMA
AVERAGE
Figure 11. Temperature Drift of V
APD
, 3 σ to Either Side of Mean
3
–3
1n
10m
I
APD
(Amperes)
I
PDM
LINEARITY (%)
10n 100n 1μ 10μ 100μ 1m
2
1
0
–1
–2
05456-011
+85°C
+25°C
–40°C
Figure 12. I
PDM
Linearity for Multiple Temperatures and Devices
V
PHV
= 45 V, V
APD
= 32 V, Normalized to I
APD
= 5 µA, 25°C
(%)
05456-036
4.5
0
1n 1m
I
PDM
(Amperes)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10n 100n 1μ 10μ 100μ
Figure 13. Output Wideband Current Noise as a Percentage of I
PDM
vs. I
PDM
,
C
GARD
= 2 nF, V
PHV
= 40 V, V
APD
= 30 V, BW = 10 MHz
10
–30
FREQUENCY (Hz)
NORMALIZED RESPONSE (dB)
05456-043
5
0
–5
–10
–15
–20
–25
100M
10 100 1k 10k 100k 1M 10M
50μA
5nA
50nA
500nA
5μA
Figure 14. Small Signal AC Response from I
APD
to I
PDM
, for I
APD
in
Decades from 5 nA to 50 A, V
PHV
= 60 V, V
APD
= 30 V