hi5766 Intersil Corporation, hi5766 Datasheet - Page 8

• Manufacturer Part Number: hi5766
• Description: 10-bit, 60msps A/d Converter
• Manufacturer: Intersil Corporation

Typical Performance Curves
NOTE: SFDR depicted here does not include any harmonic distortion.
FIGURE 5. -2HD, -3HD, -THD AND SFDR vs INPUT FREQUENCY
FIGURE 3. EFFECTIVE NUMBER OF BITS (ENOB) vs INPUT
FIGURE 7. EFFECTIVE NUMBER OF BITS (ENOB) vs
10
85
75
65
55
45
9
8
7
6
9
8
7
6
40
1
1
FREQUENCY
SAMPLE CLOCK DUTY CYCLE
-3HD
45
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
DUTY CYCLE (%, t
-2HD
8
SFDR
10
10
50
H
-THD
/t
CLK
)
55
f
T
S
A
f
T
f
f
T
S
S
IN
= 60 MSPS
A
A
= 25
= 60 MSPS
= 60 MSPS
= 25
= 10MHz
= 25
o
C
o
o
C
C
100
100
60
HI5766
FIGURE 8. EFFECTIVE NUMBER OF BITS (ENOB) vs V
FIGURE 6. EFFECTIVE NUMBER OF BITS (ENOB) vs
9
8
7
6
5
4
3
55
45
35
8.8
8.6
8.4
8.2
8.0
7.8
7.6
0
FIGURE 4. SINAD AND SNR vs INPUT FREQUENCY
2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75
1
5
ANALOG INPUT LEVEL
10
INPUT FREQUENCY (MHz)
INPUT LEVEL (-dBFS)
15
V
REF
10
+ (V)
SNR
20
f
f
T
V
S
IN
SND
A
REF
= 60 MSPS
= 10MHz
= 25
25
f
f
T
+ - V
S
IN
A
f
T
o
S
= 60 MSPS
A
= 10MHz
= 25
C
= 60 MSPS
REF
= 25
o
30
- = 0.5V
C
o
C
REF
100
+
35