
8
Timing Waveforms
FIGURE 1. INPUT TO OUTPUT TIMING
Typical Performance Curves
FIGURE 2. EFFECTIVE NUMBER OF BITS (ENOB) AND
SINAD vs SAMPLING FREQUENCY
FIGURE 3. SNR vs SAMPLING FREQUENCY
FIGURE 4. -THD vs SAMPLING FREQUENCY
FIGURE 5. SFDR vs SAMPLING FREQUENCY
tOD
tH
DATA N-1
DATA N
CLOCK
INPUT
DATA
OUTPUT
1.5V
tAP
ANALOG
INPUT
tAJ
1.5V
2.4V
0.5V
SAMPLING FREQUENCY (MSPS)
E
N
OB
(
B
ITS
)
9.5
9.0
8.5
8.0
7.5
7.0
6.5
10
20
30
40
50
60
70
80
59
53
47
41
S
INAD
(dB
)
fIN = 1MHz
fIN = 5MHz
fIN = 10MHz
fIN = 15MHz
TA = 25
oC
SAMPLING FREQUENCY (MSPS)
SNR
(dB)
60
55
50
45
40
10
20
30
40
50
60
70
80
fIN = 1MHz
fIN = 15MHz
TA = 25
oC
fIN = 10MHz
fIN = 5MHz
SAMPLING FREQUENCY (MSPS)
-THD
(dBc)
80
75
70
65
60
55
50
10
20
30
40
50
60
70
80
fIN = 1MHz
TA = 25
oC
fIN = 10MHz
fIN = 15MHz
fIN = 5MHz
SAMPLING FREQUENCY (MSPS)
SFDR
(dBc)
80
75
70
65
60
55
50
10
20
30
40
50
60
70
80
fIN = 1MHz
TA = 25
oC
fIN = 15MHz
fIN = 10MHz
fIN = 5MHz
HI5767