HI5746KCA Intersil, HI5746KCA Datasheet - Page 9

• Manufacturer Part Number: HI5746KCA
• Description: IC ADC 10-BIT 40MSPS 28-SSOP
• Manufacturer: Intersil

Specifications of HI5746KCA

• Number Of Bits: 10
• Sampling Rate (per Second): 40M
• Data Interface: Parallel
• Number Of Converters: 8
• Power Dissipation (max): 275mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.150", 3.95mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Curves
FIGURE 11. EFFECTIVE NUMBER OF BITS (ENOB) vs V
FIGURE 13. -2HD, -3HD, -THD AND SFDR vs V
8.8
8.6
8.4
8.2
55
54
53
52
51
80
75
70
65
60
55
8
2.25
2.25
2.25
f
T
S
f
V
A
S
REF
= 40 MSPS, f
= 25
= 40 MSPS, f
2.3
2.3
2.3
FIGURE 9. SINAD AND SNR vs V
+ - V
o
(V
(V
C
2.35
2.35
2.35
REF
REF
REF
- = 0.5V, T
- NOT DRIVEN)
- NOT DRIVEN)
IN
IN
2.4
2.4
2.4
= 10MHz
= 10MHz
-THD
2.45
2.45
2.45
A
-2HD
-3HD
V
V
V
= 25
REF
REF
REF
9
SINAD
SNR
2.5
2.5
2.5
SFDR
o
+ (V)
+ (V)
+ (V)
C
2.55
2.55
2.55
f
S
= 40 MSPS, f
2.6
2.6
2.6
(Continued)
REF
REF
2.65
2.65
2.65
+
IN
+
T
A
= 10MHz
2.7 2.75
2.7 2.75
2.7 2.75
= 25
REF
o
C
+
HI5746
NOTE: SFDR depicted here does not include any harmonic
distortion.
FIGURE 12. SINAD AND SNR vs V
FIGURE 14. EFFECTIVE NUMBER OF BITS (ENOB) vs
9.0
8.8
8.6
8.4
8.2
8.0
80
75
70
65
60
55
53
52
51
50
49
2.25
2.25
0.25
FIGURE 10. -2HD, -3HD, -THD AND SFDR vs V
f
T
f
DIFFERENTIAL ANALOG INPUT
S
S
f
V
A
S
REF
= 40 MSPS, f
= 40 MSPS, T
= 25
= 40 MSPS, f
2.3
2.3
0.75
+ - V
o
ANALOG INPUT COMMON MODE VOLTAGE
C
2.35
2.35
1.25
REF
- = 0.5V, T
IN
A
IN
2.4
2.4
= 10MHz
= 25
1.75
= 10MHz
-THD
o
SFDR
2.45
2.45
f
f
C
IN
IN
A
-2HD
-3HD
2.25
V
V
= 10MHz
= 25
= 1MHz
V
REF
REF
SINAD
CM
2.5
2.5
SNR
o
+ (V)
+ (V)
C
(V)
REF
2.75
2.55
2.55
+ (V
3.25
REF
2.6
2.6
- NOT DRIVEN)
3.75
2.65
2.65
REF
4.25
2.7 2.75
2.7 2.75
+
4.75