adl5304 Analog Devices, Inc., adl5304 Datasheet - Page 11

• Manufacturer Part Number: adl5304
• Description: High Speed, 200 Db Range, Logarithmic Converter
• Manufacturer: Analog Devices, Inc.

Data Sheet
Figure 27. Pulse Response for I
100µ
100n
10m
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
0.3
10µ
1m
–1
–2
–3
–4
–5
1µ
5
4
3
2
1
0
–40
0
0
Figure 29. Slope Drift vs. Temperature for 200 mV/dec
–20
Figure 28. I
10
(3 σ to Either Side of Mean)
20
0
20
MON
TEMPERATURE (°C)
I
NUM
10nA TO 100nA
10µA TO 100µA
100µA TO 1mA
1mA TO 10mA
100nA TO 1µA
1µA TO 10µA
DEN
Pulse Response vs. I
TIME (µs)
= 100 nA
TIME (µs)
in Decade Steps from 1 nA to 1 mA;
20
30
40
40
40
1.1µA TO 11µA
11µA TO 110µA
110µA TO 1.1mA
NUM
60
60
50
+3σ
–3σ
80
60
8
0
Rev. 0 | Page 11 of 32
–10
250
200
150
100
250
200
150
100
10
–2
–4
–6
–8
50
50
8
6
4
2
0
–40
0
0
1.496
–1.0
Figure 30. Logarithmic Offset Drift vs. Temperature
Figure 31. (V
–20
1.498
–0.5
(3 σ to Either Side of Mean)
Figure 32. 1P5V Histogram
0
NUM
TEMPERATURE (°C)
1P5V VOLTAGE (V)
− V
INUM V
SUM
1.500
20
0
) Histogram at 25°C
OS
(mV)
40
1.502
0.5
60
ADL5304
1.504
1.0
+3σ
–3σ
80