Datasheet

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SLAS284A – AUGUST 2000 – REVISED DECEMBER 2002
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7
TYPICAL CHARACTERISTICS
Figure 1
40
45
50
55
60
65
70
75
80
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TOTAL HARMONIC DISTORTION
vs
SAMPLING FREQUENCY (SINGLE-ENDED)
AV
DD
= 5 V, DV
DD
= BV
DD
= 3 V,
f
IN
= 500 kHz, AIN = –0.5 dB FS
f
s
– Sampling Frequency – MHz
THD – Total Harmonic Distortion – dB
Figure 2
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50
55
60
65
70
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SIGNAL-TO-NOISE AND DISTORTION
vs
SAMPLING FREQUENCY (SINGLE-ENDED)
f
s
– Sampling Frequency – MHz
SINAD – Signal-to-Noise and Distortion – dB
AV
DD
= 5 V, DV
DD
= BV
DD
= 3 V,
f
IN
= 500 kHz, AIN = –0.5 dB FS
Figure 3
40
45
50
55
60
65
70
75
80
85
90
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SPURIOUS FREE DYNAMIC RANGE
vs
SAMPLING FREQUENCY (SINGLE-ENDED)
f
s
– Sampling Frequency – MHz
SFDR – Spurious Free Dynamic Range – dB
AV
DD
= 5 V, DV
DD
= BV
DD
= 3 V,
f
IN
= 500 kHz, AIN = –0.5 dB FS
Figure 4
SIGNAL-TO-NOISE
vs
SAMPLING FREQUENCY (SINGLE-ENDED)
f
s
– Sampling Frequency – MHz
SNR – Signal-to-Noise – dB
40
45
50
55
60
65
70
01234567
AV
DD
= 5 V, DV
DD
= BV
DD
= 3 V,
f
IN
= 500 kHz, AIN = –0.5 dB FS