ADL5306 Analog Devices, Inc., ADL5306 Datasheet - Page 6

• Manufacturer Part Number: ADL5306
• Description: 60 Db Range 100 Na To 100 Ua Low Cost Logarithmic Converter
• Manufacturer: Analog Devices, Inc.

ADL5306
TYPICAL PERFORMANCE CHARACTERISTICS
(V
P
= 5 V, V
1.2
1.0
0.8
0.6
0.4
0.2
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
0
0
0
10n
10n
10n
T
V
N
A
N
= 0 V, R
= –40°C, 0°C, +25°C, +70°C, +85°C
= 0V
Figure 4. V
Figure 3. V
Figure 5. V
100n
100n
100n
(Decade Steps from 10 nA to 1 mA)
100nA
T
V
REF
A
N
LOG
LOG
= –40°C, 0°C, +25°C, +70°C, +85°C
LOG
= 0V
= 200 kΩ, T
vs. I
vs. I
1µA
vs. I
1µ
1µ
1µ
REF
PD
10µA
PD
I
for Multiple Temperatures
for Multiple Temperatures
I
REF
I
for Multiple Values of I
PD
PD
100µA
(A)
(A)
(A)
A
10µ
10µ
10µ
= 25°C, unless otherwise noted.)
100µ
100µ
100µ
REF
1m
1m
1m
03727-0-003
03727-0-004
03727-0-005
Rev. 0 | Page 6 of 16
–0.5
–1.0
–1.5
–0.5
–1.0
–1.5
–0.1
–0.2
–0.3
1.5
1.0
0.5
1.5
1.0
0.5
0.3
0.2
0.1
Figure 6. Law Conformance Error vs. I
Figure 7. Law Conformance Error vs. I
Figure 8. Law Conformance Error vs. I
0
0
0
10n
10n
10n
10µA
T
V
T
V
A
N
A
N
= –40°C, 0°C, +25°C, +70°C, +85°C
= 0V
= –40°C, 0°C, +25°C, +70°C, +85°C
= 0V
1µA
–40°C
100n
100n
100n
(Decade Steps from 10 nA to 1 mA)
Temperatures, Normalized to 25°C
Temperatures, Normalized to 25°C
+85°C
+85°C
100µA
0°C
1µ
1µ
1µ
+70°C
+70°C
+25°C
I
I
REF
I
PD
PD
(A)
(A)
(A)
10µ
10µ
10µ
PD
REF
PD
+25°C
(I
for Multiple Values of I
(I
REF
PD
= 10 µA) for Multiple
= 10 µA) for Multiple
–40°C
100µ
100µ
100µ
100nA
0°C
1m
1m
1m
03727-0-006
03727-0-007
03727-0-008
REF