ADL5310 Analog Devices, Inc., ADL5310 Datasheet - Page 7

• Manufacturer Part Number: ADL5310
• Description: 120 Db Range 3 Na To 3 Ma Dual Logarithmic Converter
• Manufacturer: Analog Devices, Inc.

Figure 11. Law Conformance Error Distribution (3σ to Either Side of Mean)
Figure 10. Law Conformance Error vs. I
–0.2
–0.4
–0.6
–0.8
–1.0
–0.5
–1.0
–1.5
–2.0
1.0
0.8
0.6
0.4
0.2
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2.0
1.5
1.0
0.5
0
0
0
1n
1n
1n
+3V, 0V
+5V, –5V
3nA
+5V, 0V
+9V, 0V
10n
10n
10n
30nA
Figure 9. V
MEAN ± 3σ AT 0°C
300nA
Decade Steps from 3 nA to 3 mA
100n
100n
100n
+12V, 0V
LOG
3µA
vs. I
1µ
1µ
1µ
REF
I
I
INP
I
REF
PD
for Multiple Values of I
(A)
(A)
(A)
10µ
10µ
10µ
INP
for Various Supply Conditions
MEAN – 3σ AT 70°C
MEAN + 3σ AT 70°C
30µA
+5V, –5V
100µ
100µ
100µ
T
A
300µA
= 0°C, 70°C
+12V, 0V
1m
1m
1m
3mA
INP
,
10m
10m
10m
Rev. A | Page 7 of 20
Figure 13. Law Conformance Error Distribution (3σ to Either Side of Mean)
Figure 14. Law Conformance Error Distribution (3σ to Either Side of Mean)
–0.2
–0.4
–0.6
–0.8
–1.0
–0.5
–1.0
–1.5
–2.0
Figure 12. Law Conformance Error vs. I
1.0
0.8
0.6
0.4
0.2
2.0
1.5
1.0
0.5
–1
–2
–3
–4
0
0
4
3
2
1
0
1n
1n
1n
30µA
3µA
10n
10n
10n
300µA
Decade Steps from 3 nA to 3 mA
100n
100n
100n
MEAN + 3σ AT +85°C
MEAN + 3σ
MEAN – 3σ
3mA
1µ
1µ
1µ
I
REF
I
I
PD
MEAN + 3σ AT –40°C
MEAN – 3σ AT –40°C
PD
3nA
(A)
(A)
(A)
10µ
10µ
10µ
REF
30nA
for Multiple Values of I
100µ
100µ
100µ
T
A
300nA
= –40°C, 85°C
T
A
= 25°C
1m
1m
1m
3mA
ADL5310
3µA
10m
10m
10m
INP
,