Rainbow Electronics MAX11008 - Manual (Page 11)

MAX11008
Dual RF LDMOS Bias Controller with
Nonvolatile Memory
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-1.00
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
0 1024 2048 3072 4096
ADC INTEGRAL NONLINEARITY
vs. OUTPUT CODE
MAX11008 toc20
OUTPUT CODE
ADC INL (LSB)
-1.00
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
0 1024 2048 3072 4096
ADC DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
MAX11008 toc21
OUTPUT CODE
ADC DNL (LSB)
60
70
65
75
80
0.1 10 1 100 1000
ADC SINAD vs. FREQUENCY
MAX11008 toc22
FREQUENCY (kHz)
SINAD (dB)
50
60
80
70
90
100
0.1 10 1 100 1000
ADC SFDR vs. FREQUENCY
MAX11008 toc23
FREQUENCY (kHz)
SFDR (dB)
3
4
6
5
7
8
0.1 10 1 100 1000
DIGITAL SUPPLY CURRENT
vs. SAMPLING RATE
MAX11008 toc24
SAMPLING RATE (ksps)
DV
DD
SUPPLY CURRENT (mA)
AV DD = DV DD = 5V
2.5026
2.5024
2.5022
2.5020
2.5018
4.750 5.000 4.875 5.125 5.250
ADC INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX11008 toc25
SUPPLY VOLTAGE (V)
ADC REFERENCE VOLTAGE (V)
AV DD = DV DD
Typical Operating Characteristics (continued)
(AV DD = DV DD = 5V, external V REFADC = 2.5V, external V REFDAC = 2.5V, V CS_- = V CS_+ = 32V, C REF = 0.1µF, T A = +25°C, unless oth-
erwise noted.)