ADC12D1800RFIUT Datasheet, PDF (39/78 Pages) Texas Instruments – ADC12D1800RF 12-Bit, Single 3.6 GSPS RF Sampling ADC

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SFDR vs. SUPPLY VOLTAGE (ADC12D1800RF)
80
70
60
50
NON-DES MODE
DES MODE
40
1.8
1.9
2.0
2.1
2.2
VA(V)
Figure 5-19.
SFDR vs. INPUT FREQUENCY (ADC12D1800RF)
80
70
60
50
40
0
NON-DES MODE
DES MODE
1000
2000
INPUT FREQUENCY (MHz)
Figure 5-21.
3000
SPECTRAL RESPONSE DESI MODE (ADC12D1800RF)
0
DESI MODE
-25
-50
-75
-100
0
600
1200
FREQUENCY (MHz)
Figure 5-23.
1800
ADC12D1800RF
SNAS518H – JULY 2011 – REVISED APRIL 2013
SFDR vs. CLOCK FREQUENCY (ADC12D1800RF)
80
NON-DES MODE
DES MODE
70
60
50
40
0
600
1200
1800
CLOCK FREQUENCY (MHz)
Figure 5-20.
SPECTRAL RESPONSE NON-DES MODE (ADC12D1800RF)
0
NON-DES MODE
-25
-50
-75
-100
0
300
600
900
FREQUENCY (MHz)
Figure 5-22.
SPECTRAL RESPONSE DESCLKIQ MODE (ADC12D1800RF)
0
-25
-50
-75
-100
0
600
1200
FREQUENCY (MHz)
Figure 5-24.
1800
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Typical Performance Plots
39