AD12401/KIT Analog Devices Inc, AD12401/KIT Datasheet - Page 16

• Manufacturer Part Number: AD12401/KIT
• Description: KIT EVALUATION 400MSPS AD12401
• Manufacturer: Analog Devices Inc

Specifications of AD12401/KIT

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 400M
• Data Interface: Parallel
• Inputs Per Adc: 1 Differential
• Input Range: 3.2 Vpp
• Power (typ) @ Conditions: 5.7W @ 400MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: 0°C ~ 60°C
• Utilized Ic / Part: AD12401
• Lead Free Status / RoHS Status: Not applicable / Not applicable

AD12401
Figure 14. Second/Third Harmonics and Image Spur vs. Analog Input Level;
–100
–110
100
–0.1
–0.2
–0.3
–0.4
–0.5
–10
–20
–30
–40
–50
–60
–70
–80
–90
95
90
85
80
75
70
65
60
0.5
0.4
0.3
0.2
0.1
(172.1 MHz and 175.1 MHz; f
0
0
10.7
0
0
Figure 12. Two-Tone Intermodulation Distortion
IMAGE SPUR
20
35.0
X = Image Spur, N = Interleaved Offset Spur
10
Figure 13. Interleaved Gain Flatness
40
59.3 83.6
f
S
20
= 400 MSPS, A
ANALOG INPUT LEVEL (dB)
60
FREQUENCY (MHz)
FREQUENCY (MHz)
80
108
30
S
100
= 400 MSPS), SFDR = 70 dBc;
132
IN
= 70 MHz
40
SECOND HARMONIC
120
157
THIRD HARMONIC
140
50
181
160
205
60
1 2
180
229
200
70
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64.5
64.0
63.5
63.0
62.5
62.0
61.5
61.0
60.5
60.0
59.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
95
90
85
80
75
70
65
60
0
0
0
Figure 15. Harmonics vs. Analog Input Frequency
SECOND HARMONIC
Figure 17. VD Supply Current vs. A
20
20
Figure 16. SNR vs. Analog Input Frequency
40
40
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
50
THIRD HARMONIC
60
INPUT FREQUENCY (MHz)
60
80
80
100
100
IMAGE SPUR
100
120
120
IN
140
Frequency
150
140
160
160
180
180
200
200