Typical operating characteristics (continued) – Rainbow Electronics MAX1425 User Manual
Page 6
0
20
40
60
80
SPURIOUS-FREE DYNAMIC RANGE
vs. POWER (f
IN
= 9.984MHz)
MAX1425-13
INPUT (dB)
SFDR (dB)
-60
-30
-45
-15
0
-80
-60
-40
-20
0
TOTAL HARMONIC DISTORTION
vs. POWER (f
IN
= 2.003MHz)
MAX1425-14
INPUT (dB)
THD (dB)
-60
-30
-45
-15
0
-80
-60
-40
-20
0
TOTAL HARMONIC DISTORTION
vs. POWER (f
IN
= 5.009MHz)
MAX1425-15
INPUT (dB)
THD (dB)
-60
-30
-45
-15
0
MAX1425
10-Bit, 20Msps ADC
6
_______________________________________________________________________________________
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
= 20Msps (50%
duty cycle), for dynamic performance 0dB is full scale, T
A
= +25°C, unless otherwise noted.)
0
20
10
30
40
50
60
SIGNAL-TO-NOISE PLUS DISTORTION
vs. POWER (f
IN
= 9.884MHz)
MAX1425-07
INPUT (dB)
SINAD (dB)
-60
-30
-45
-15
0
0
20
40
60
SIGNAL-TO-NOISE RATIO
vs. POWER (f
IN
= 9.884MHz)
MAX1425-10
INPUT (dB)
SNR (dB)
-60
-30
-45
-15
0
0
20
10
30
40
50
60
SIGNAL-TO-NOISE RATIO
vs. POWER (f
IN
= 2.003MHz)
MAX1425-08
INPUT (dB)
SNR (dB)
-60
-30
-45
-15
0
0
20
10
30
40
50
60
SIGNAL-TO-NOISE RATIO
vs. POWER (f
IN
= 5.009MHz)
MAX1425-09
INPUT (dB)
SNR (dB)
-60
-30
-45
-15
0
0
20
10
30
40
50
60
70
80
SPURIOUS-FREE DYNAMIC RANGE
vs. POWER (f
IN
= 2.003MHz)
MAX1425-11
INPUT (dB)
SFDR (dB)
-60
-30
-45
-15
0
0
20
10
30
40
50
60
70
80
SPURIOUS-FREE DYNAMIC RANGE
vs. POWER (f
IN
= 5.009MHz)
MAX1425-12
INPUT (dB)
SFDR (dB)
-60
-30
-45
-15
0