adl5304 Analog Devices, Inc., adl5304 Datasheet - Page 12

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

ADL5304
Figure 34. Distribution of Logarithmic Slope (Nominally 200 mV/dec)
300
250
200
150
100
300
250
200
150
100
140
120
100
50
50
80
60
40
20
0
0
0
1.996
195.0
95.0
Figure 35. Distribution of I
1.998
197.5
97.5
Figure 33. 2VLT Histogram
INUM SLOPE (mV/dec)
I
2VLT VOLTAGE (V)
REF
CURRENT (nA)
2.000
200.0
100.0
REF
(Nominally 100 nA)
2.002
202.5
102.5
2.004
205.0
105.0
Rev. 0 | Page 12 of 32
Figure 36. Distribution of V
180
160
140
120
100
–10
–15
80
60
40
20
20
15
10
–5
0
2
0
Figure 37. Supply Current vs. Temperature (|V
1.495
–40
–20
1.498
V
V
V
V
LOG
POS
NEG
POS
NEG
0
TEMPERATURE (°c)
for I
SINGLE SUPPLY
DUAL SUPPLY
SINGLE SUPPLY
DUAL SUPPLY
V
NUM
OFFSET
1.500
20
= I
DEN
(V)
= 100 nA (Nominally 1.500 V)
40
1.503
POS
Data Sheet
60
|, |V
VNEG
1.505
|)
80