ADL5310-EVAL AD [Analog Devices], ADL5310-EVAL Datasheet - Page 10

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

ADL5310
600
500
400
300
200
100
700
600
500
400
300
200
100
700
600
500
400
300
200
100
0
0
0
2.46
190
100
Figure 28. Distribution of Logarithmic Intercept
Figure 27. Distribution of Logarithmic Slope
Figure 29. Distribution of V
2.48
195
200
VREF VOLTAGE (V)
SLOPE (mV/dec)
INTERCEPT (pA)
2.50
200
300
REF
(R
L
= 100 kΩ)
2.52
205
400
2.54
210
500
Rev. A | Page 10 of 20
Figure 31. Distribution of Channel-to-Channel Intercept Mismatch (I
Figure 30. Distribution of Channel-to-Channel Slope Mismatch (V
450
400
350
300
250
200
150
100
500
400
300
200
100
500
400
300
200
100
50
0
0
0
–300
–9
–9
Figure 32. Distribution of Offset Voltage (V
–200
–6
–6
V
SLOPE MISMATCH (mV/dec)
INTERCEPT MISMATCH (pA)
–100
INPT
–3
–3
– V
SUM
0
0
0
VOLTAGE (mV)
100
3
3
INPT
200
6
6
– V
SUM
)
300
9
9
Y1
Z1
– V
– I
Y2
Z2
)
)