Typical operating characteristics (continued) – Rainbow Electronics MAX1426 User Manual
Page 7
MAX1426
10-Bit, 10Msps ADC
_______________________________________________________________________________________
7
0
20
40
60
80
SPURIOUS-FREE DYNAMIC RANGE
vs. POWER (f
IN
= 9.942MHz)
MAX1426-10
INPUT (dB)
SFDR (dB)
-60
-30
-45
-15
0
-80
-60
-40
-20
0
TOTAL HARMONIC DISTORTION
vs. POWER (f
IN
= 1.997MHz)
MAX1426-11
INPUT (dB)
THD (dB)
-60
-30
-45
-15
0
-80
-60
-40
-20
0
TOTAL HARMONIC DISTORTION
vs. POWER (f
IN
= 4.942MHz)
MAX1426-12
INPUT (dB)
THD (dB)
-60
-30
-45
-15
0
0
2
4
6
8
10
EFFECTIVE NUMBER OF BITS
vs. POWER (f
IN
= 1.997MHz)
MAX1426-13
INPUT (dB)
ENOB (bits)
-60
-30
-45
15
0
57
58
59
60
SIGNAL-TO-NOISE RATIO
vs. INPUT FREQUENCY
MAX1426-16
INPUT FREQUENCY (MHz)
SNR (dB)
2
3
4
5
0
2
4
6
8
10
EFFECTIVE NUMBER OF BITS
vs. POWER (f
IN
= 4.942MHz)
MAX1426-14
INPUT (dB)
ENOB (bits)
-60
-30
-45
15
0
8.0
8.4
8.8
9.2
9.6
10.0
EFFECTIVE NUMBER OF BITS
vs. INPUT FREQUENCY
MAX1426-15
INPUT FREQUENCY (MHz)
ENOB (bits)
2
3
4
5
-75
-74
-73
-72
-71
-70
TOTAL HARMONIC DISTORTION
vs. INPUT FREQUENCY
MAX1426-17
INPUT FREQUENCY (MHz)
THD (dB)
2
3
4
5
57
58
59
60
61
SIGNAL-TO-NOISE PLUS DISTORTION
vs. INPUT FREQUENCY
MAX1426-18
INPUT FREQUENCY (MHz)
SINAD (dB)
2
3
4
5
Typical Operating Characteristics (continued)
(V
AVDD
= V
CMLP
= +5V, V
DVDD
= +3.3V, V
CMLN
= V
AGND
= 0, internal reference, digital output load = 35pF, f
CLK
= 10MHz (50%
duty cycle), for dynamic performance 0dB is full scale, T
A
= +25°C, unless otherwise noted.)