Datasheet AD9224 (Analog Devices) - 6

AD9224
Typical Performance Characteristics (AVDD, DVDD = +5 V, F = 40 MHz [50% duty cycle] unless otherwise noted.)
1.00 2.00 0.75 1.50 0.50 1.00 0.25 0.50
INL – LSB DNL – LSB S 0.00 0.00 –0.25 –0.50 –0.50 –1.00 –0.75 –1.50 –1.00 0 511 1022 1533 2044
CODE
Title 2555 3066 3577 –2.00 4095 0 511 Figure 2.␣ Typical DNL 1022 1533 2044
CODE 2555 3066 3577 4095 Figure 5. Typical INL 70 75 –0.5dB
70 65
–0.5dB –6.0dB
60
–6.0dB SINAD – dB SINAD – dB 65 60
55
–20.0dB 55
–20.0dB 50 50 45 45
40
0.5 5 10 15 20 25 30 35 40 45 50
INPUT FREQUENCY – MHz 55 60 65 40
0.5 70 10 20
30
40
50
INPUT FREQUENCY – MHz 60 70 Figure 6. SINAD vs. Input Frequency (Input Span =
2.0 V p-p, VCM = 2.5 V Differential Input) Figure 3. SINAD vs. Input Frequency (Input Span =
4.0 V p-p, VCM = 2.5 V Differential Input) –20 –40
–45 –30 –50 –40
–20.0dB –60 THD – dB THD – dB –55
–20.0dB –65
–70 –0.5dB –50
–60
–0.5dB –70 –75
–6.0dB –85
0.5 5 10 15 20 25 30 35 40 45 50 55
INPUT FREQUENCY – MHz –5.0dB –80 –80 60 65 –90
0.5 70 5 10 15 20 25 30 35 40 45 50
INPUT FREQUENCY – MHz 55 60 65 70 Figure 7.␣ THD vs. Input Frequency (Input Span =
2.0 V p-p, VCM = 2.5 V Differential Input) Figure 4.␣ THD vs. Input Frequency (Input Span =
4.0 V p-p, VCM = 2.5 V Differential Input) –6– REV. A