AD9216
Rev. A | Page 13 of 40
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD = 3.0 V, DRVDD = 2.5 V, T = 25°C, AIN differential drive, internal reference, DCS on, unless otherwise noted.
–120
–100
–80
–60
–40
–20
0
AMP
L
ITUDE
(dBFS
)
20
30
010
40
50
FREQUENCY (MHz)
04775-018
SNR = 57.8dB
SINAD = 57.8dB
H2 = –92.7dBc
H3 = –80.3dBc
SFDR = 78.2dBc
Figure 4. FFT: fS = 105 MSPS, AIN = 10.3 MHz at 0.5 dBFS (105 Grade)
–120
–100
–80
–60
–40
–20
0
AMP
L
ITUDE
(dBFS
)
20
30
010
40
50
FREQUENCY (MHz)
04775-019
SNR = 56.9dB
SINAD = 56.8dB
H2 = –78.5dBc
H3 = –80dBc
SFDR = 78.3dBc
Figure 5. FFT: fS = 105 MSPS, AIN = 70 MHz at 0.5 dBFS (105 Grade)
–120
–100
–80
–60
–40
–20
0
AMPLITUDE
(
d
BFS)
20
30
010
40
50
FREQUENCY (MHz)
04775-
020
SNR = 56.8dB
SINAD = 56.7dB
H2 = –74dBc
H3 = –84.3dBc
SFDR = 74dBc
Figure 6. FFT: fS = 105 MSPS, AIN = 100 MHz at 0.5 dBFS (105 Grade)
04775-021
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
27
28
29
(76)
30
31
32
33
34
35
(70)
36
FREQUENCY (MHz)
AMP
L
ITUDE
(dBFS
)
70MHz ON CHANNEL A ACTIVE
76MHz CROSSTALK FROM
CHANNEL B
Figure 7. FFT: fS = 105 MSPS, AIN =70 MHz, 76 MHz (105 Grade)
(A Port FFT while Both A and B Ports Are Driven at 0.5 dBFS)
0
–120
04775-048
AMPLITUDE
(dBFS)
–20
–40
–60
–80
–100
SNR = 57.6dB
SINAD = 57.4dB
H2 = –84.1dBc
H3 = –77.2dBc
SFDR = 74dBc
0
40
FREQUENCY (MHz)
5
1015
2025
3035
70MHz ON
CHANNEL A
ACTIVE
76MHz
CROSSTALK
FROM
CHANNEL B
Figure 8. FFT: fS = 80 MSPS, AIN =70 MHz, 76 MHz (80 Grade)
(A Port FFT while Both A and B Ports Are Driven at 0.5 dBFS)
0
–120
04775-049
AMPLITUDE
(dBFS)
–20
–40
–60
–80
–100
SNR = 57.5dB
SINAD = 57.3dB
H2 = –85.9dBc
H3 = –74.4dBc
SFDR = 72.4dBc
70MHz ON
CHANNEL A
ACTIVE
76MHz
CROSSTALK
FROM
CHANNEL B
0
FREQUENCY (MHz)
5
1015
2025
30
Figure 9. FFT: fS = 65 MSPS, AIN =70 MHz, 76 MHz (65 Grade)
(A Port FFT while Both A and B Ports Are Driven at 0.5 dBFS)