AD9653BCPZ-125 Analog Devices, AD9653BCPZ-125 Datasheet - Page 15

• Manufacturer Part Number: AD9653BCPZ-125
• Description: the ad9653 is a quad, 16-bit, 125 msps analog-to-digital converter (adc) with an...
• Manufacturer: Analog Devices

Data Sheet
Figure 14. Two-Tone 16k FFT with f
f
–100
–120
IN1
Figure 15. Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with
120
100
–20
–105
–120
–135
–20
–40
–60
–80
80
60
40
20
Figure 13. SNR/SFDR vs. Input Amplitude (AIN), f
–100
–15
–30
–45
–60
–75
–90
0
= 70.5 MHz and f
–90
0
0
0
F2 – F1
–90
6
SFDRFS
–80
12
f
f
–70
SAMPLE
SAMPLE
–70
IN2
INPUT AMPLITUDE (dBFS)
18
INPUT AMPLITUDE (dBFS)
IMD3 (dBc)
= 72.5 MHz, f
F1 + F2
= 125 MSPS, V
= 125 MSPS, V
SFDR
SNRFS
–60
SNR
FREQUENCY (MHz)
24
2F2 + F1
IMD3 (dBFS)
–50
SFDR (dBFS)
–50
IN1
30
= 70.5 MHz and f
SAMPLE
–40
REF
REF
36
SFDR (dBc)
= 1.0 V
= 1.0 V
2F1 + F2
= 125 MSPS, V
–30
42
–30
F2 – F1
–20
48
IN
= 9.7 MHz,
IN2
–10
54
= 72.5 MHz,
REF
2F1 – F2
= 1.0 V
+
60
–10
0
Rev. 0 | Page 15 of 40
Figure 16. SNR/SFDR vs. f
120
100
–1.5
–3.0
–4.5
100
80
60
40
20
4.5
3.0
1.5
95
90
85
80
75
70
0
Figure 18. INL, f
0
–40
0
Figure 17. SNR/SFDR vs. Temperature, f
20
–20
40
f
SAMPLE
IN
IN
= 9.7 MHz, f
, f
60
INPUT FREQUENCY (MHz)
SAMPLE
SFDR (dBc)
= 125 MSPS, V
0
TEMPERATURE (C)
80
OUTPUT CODE
= 125 MSPS, Clock Divider = 8, V
SNR (dBFS)
SAMPLE
100
20
SNR (dBFS)
REF
= 125 MSPS, V
SFDR (dBc)
120
= 1.0 V
40
140
IN
= 9.7 MHz,
160
60
REF
= 1.0 V
180
AD9653
80
REF
200
= 1.0 V