hi5805 Intersil Corporation, hi5805 Datasheet - Page 6

• Manufacturer Part Number: hi5805
• Description: 12-bit, 5 Msps A/d Converter
• Manufacturer: Intersil Corporation

Typical Performance Curves
11
10
FIGURE 3. EFFECTIVE NUMBER OF BITS (ENOB) vs INPUT
FIGURE 5. SIGNAL TO NOISE RATIO (SNR) vs INPUT
FIGURE 7. SPURIOUS FREE DYNAMIC RANGE (SFDR) vs
9
8
7
6
5
70
60
50
40
30
80
70
60
50
40
1
1
1
FREQUENCY
FREQUENCY
INPUT FREQUENCY
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
6
10
10
10
f
TEMPERATURE = 25
S
f
TEMPERATURE = 25
f
TEMPERATURE = 25
S
S
= 5MSPS
= 5MSPS
= 5MSPS
o
o
o
C
C
C
100
100
100
HI5805
FIGURE 4. SIGNAL TO NOISE AND DISTORTION (SINAD) vs
FIGURE 6. TOTAL HARMONIC DISTORTION (THD) vs INPUT
FIGURE 8. EFFECTIVE NUMBER OF BITS (ENOB) vs CLOCK
11
10
-40
-50
-60
-70
-80
9
8
7
6
5
70
60
50
40
30
0.4
1
1
f
TEMPERATURE = 25
f
TEMPERATURE = 25
S
S
1MHz
= 5MSPS
= 5MSPS
INPUT FREQUENCY
FREQUENCY
DUTY CYCLE AND INPUT FREQUENCY
DUTY CYCLE (t
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
o
o
C
C
0.5
10
10
CLK-LOW
100MHz
f
TEMPERATURE = 25
10MHz
20MHz
50MHz
S
5MHz
2MHz
= 5MSPS
/t
CLK
)
o
C
0.6
100
100