Datasheet

AD9224
–6–
REV. A
Typical Performance Characteristics
(AVDD, DVDD = +5 V, F
S
= 40 MHz [50% duty cycle] unless otherwise noted.)
Title
1.00
–1.00
–0.25
–0.50
–0.75
0.75
0.00
0.50
0.25
0
4095511 1022 1533 2044 2555 3066 3577
DNL – LSB
CODE
Figure 2.␣ Typical DNL
INPUT FREQUENCY – MHz
70
40
55
SINAD – dB
65
60
50
45
75
7065605550454035302520151050.5
–0.5dB
–6.0dB
–20.0dB
Figure 3. SINAD vs. Input Frequency (Input Span =
4.0 V p-p, V
CM
= 2.5 V Differential Input)
INPUT FREQUENCY – MHz
–70
–65
–40
0.5
THD – dB
–60
–55
–50
–45
–85
–80
–75
655 1015202530354045505560
–0.5dB
–6.0dB
–20.0dB
70
Figure 4.␣ THD vs. Input Frequency (Input Span =
4.0 V p-p, V
CM
= 2.5 V Differential Input)
2.00
–2.00
–0.50
–1.00
–1.50
1.50
0.00
1.00
0.50
0
4095511 1022 1533 2044 2555 3066 3577
INL – LSB
CODE
Figure 5. Typical INL
INPUT FREQUENCY – MHz
70
40
55
SINAD – dB
65
60
50
45
0.5 10 20 30 40 7050 60
–0.5dB
–6.0dB
–20.0dB
Figure 6. SINAD vs. Input Frequency (Input Span =
2.0 V p-p, V
CM
= 2.5 V Differential Input)
INPUT FREQUENCY – MHz
–50
–60
0.5
THD – dB
–70
–80
–90
–20
–30
–40
705 10152025303540 5055606545
–0.5dB
–5.0dB
–20.0dB
Figure 7.␣ THD vs. Input Frequency (Input Span =
2.0 V p-p, V
CM
= 2.5 V Differential Input)