1.0
0.8
0.6
0.4
1.0
0.8
0.6
0.4
8,123,672
(AVDD = 5 V, DVDD = 5 V, f
SAMPLE
= 10 MSPS, T
A
= 25 C)
INL – LSBs
DNL – LSBs
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
1
4095
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
1
4095
N–1
N
CODE
N+1
134,613
130,323
HITS
CODE
CODE
TPC 19. Typical DNL
TPC 20. Typical INL
TPC 21. “Grounded-Input”
Histogram (Input Span = 2 V p-p)
80
75
70
–6dB
–50
–55
–0.5dB
80
75
70
–60
–65
–0.5dB
–6.0dB
SINAD – dB
SINAD – dB
THD – dB
65
60
55
50
–20dB
–70
–75
–20dB
65
60
55
50
45
40
0.1
1.0
FREQUENCY – MHz
10.0
–20.0dB
–6dB
–80
–85
–90
–0.5dB
45
40
0.1
–95
1.0
FREQUENCY – MHz
10.0
–100
0.5
1.0
FREQUENCY – MHz
10.0
TPC 22. SINAD vs. Input Frequency
(Input Span = 2.0 V p-p, V
CM
= 2.5 V)
TPC 23. THD vs. Input Frequency
(Input Span = 2.0 V p-p, V
CM
= 2.5 V)
TPC 24. SINAD vs. Input Frequency
(Input Span = 5.0 V p-p, V
CM
= 2.5 V)
–50
–55
–60
–20.0dB
–60
–65
–70
5V p-p
90
80
SFDR
70
SNR/SFDR – dB
2V p-p
60
SNR
50
40
30
20
1
10
SAMPLE RATE – MSPS
15
10
–60
–50
–40
–30
–20
A
IN
– dBFS
–10
0
THD – dB
–70
–75
–80
–85
–90
0.1
–0.5dB
–6.0dB
THD – dB
10.0
–65
–75
–80
–85
–90
–95
–100
1.0
FREQUENCY – MHz
TPC 25. THD vs. Input Frequency
(Input Span = 5.0 V p-p, V
CM
= 2.5 V)
TPC 26. THD vs. Clock Frequency
(A
IN
= –0.5 dB, f
IN
= 1.0 MHz,
V
CM
= 2.5 V)
TPC 27. SNR/SFDR vs. A
IN
(Input
Amplitude) (f
IN
= 5.0 MHz, Input
Span = 2 V p-p, V
CM
= 2.5 V)
–8–
REV. E
AD [ ANALOG DEVICES ]
