ADL5310-EVAL AD [Analog Devices], ADL5310-EVAL Datasheet - Page 8

• Manufacturer Part Number: ADL5310-EVAL
• Description: 120 dB Range (3 nA to 3 mA) Dual Logarithmic Converter
• Manufacturer: AD [Analog Devices]

ADL5310
0.01
–10
–15
–20
–25
–30
–35
–40
–45
–50
–10
–15
–20
–25
–30
–35
–40
–45
–50
Figure 17. Spot Noise Spectral Density at V
100
0.1
15
10
–5
15
10
–5
10
5
0
5
0
1
100
100
100
Figure 15. Small Signal AC Response, I
(5% Sine Modulation, Decade Steps from 3 nA to 3 mA)
Figure 16. Small Signal AC Response, I
(5% Sine Modulation, Decade Steps from 3 nA to 3 mA)
3nA
300µA
1k
1k
for I
1k
3nA
INP
3mA
in Decade Steps from 3 nA to 3 mA
10k
10k
3nA
30nA
300nA
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
30µA
10k
100k
100k
30nA
30nA
3µA
100k
300nA
30µA
300nA
3µA
1M
1M
3mA
OUT
INP
REF
3µA
vs. Frequency (A
to V
to V
3mA
1M
10M
OUT
10M
OUT
30µA
(A
(A
300µA
300µA
V
V
= 1)
= 1)
100M
100M
10M
V
= 1)
Rev. A | Page 8 of 20
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
5.0
4.0
3.0
2.0
1.0
0
0
Figure 20. Total Wideband Noise Voltage at V
0
1n
0
0
20
20
Figure 19. Pulse Response—I
Figure 18. Pulse Response—I
10n
T-RISE < 1µs T-FALL < 1µs
T-RISE < 1µs T-FALL < 1µs
T-RISE < 1µs T-FALL < 5µs
T-RISE < 5µs T-FALL < 10µs
T-RISE < 10µs T-FALL < 40µs
T-RISE < 30µs T-FALL < 80µs
T-RISE < 80µs T-FALL < 30µs
T-RISE < 40µs T-FALL < 10µs
T-RISE < 10µs T-FALL < 5µs
T-RISE < 1µs T-FALL < 1µs
T-RISE < 1µs T-FALL < 1µs
T-RISE < 1µs T-FALL < 1µs
40
40
in Consecutive 1-Decade Steps
in Consecutive 1-Decade Steps
100n
60
60
80
80
1µ
TIME (µs)
TIME (µs)
I
INP
100
100
(A)
10µ
120
120
INP
REF
to V
to V
140
140
100µ
300µA TO 3mA
30µA TO 300µA
3µA TO 30µA
300nA TO 3µA
30nA TO 300nA
3nA TO 30nA
3nA TO 30nA
30nA TO 300nA
300nA TO 3µA
3µA TO 30µA
30µA TO 300µA
300µA TO 3mA
OUT
OUT
OUT
160
160
(A
(A
vs. I
V
V
1m
= 1)
= 1)
INP
180
180
(A
V
10m
200
200
= 1)