Typical operating characteristics (continued) – Rainbow Electronics MAX19507 User Manual
Page 9
ANALOG SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX19507 toc18
SUPPLY VOLTAGE (V)
ANALOG SUPPLY CURRENT (mA)
1.90
1.85
1.80
1.75
1.70
78
80
82
84
86
88
90
76
1.65
1.95
PERFORMANCE
vs. ANALOG INPUT AMPLITUDE
MAX19507 toc11
ANALOG INPUT AMPLITUDE (dBFS)
PERFORMANCE (dBFS)
-10
-20
-30
-40
-50
-60
0
SFDR2
SFDR1
-THD
SINAD
SNR
55
60
65
70
75
80
85
45
50
SINGLE-ENDED PERFORMANCE
vs. INPUT FREQUENCY
MAX19507 toc10
INPUT FREQUENCY (MHz)
60
20
40
0
SFDR2
SFDR1
-THD
SINAD
SNR
SINGLE-ENDED PERFORMANCE (dBFS)
55
60
65
70
75
80
85
45
50
Typical Operating Characteristics (continued)
(V
AVDD
= V
OVDD
= 1.8V, internal reference, differential clock, V
CLK
= 1.5V
P-P
, f
CLK
= 130MHz, A
IN
= -0.5dBFS, data output termina-
tion = 50Ω, T
A
= +25°C, unless otherwise noted.)
MAX19507
Dual-Channel, 8-Bit, 130Msps ADC
_______________________________________________________________________________________
9
PERFORMANCE
vs. SAMPLING FREQUENCY
MAX19507 toc12
SAMPLING FREQUENCY (Msps)
PERFORMANCE (dBFS)
130
120
100
110
90
140
SFDR2
SFDR1
-THD
SINAD
SNR
55
60
65
70
75
80
85
45
50
PERFORMANCE
vs. COMMON-MODE VOLTAGE
MAX19507 toc13
COMMON-MODE VOLTAGE (V)
PERFORMANCE (dBFS)
1.35
1.15
0.95
0.75
0.55
0.35
SFDR2
SFDR1
-THD
SINAD
SNR
55
60
65
70
75
80
85
45
50
PERFORMANCE
vs. ANALOG SUPPLY VOLTAGE
MAX19517 toc14
ANALOG SUPPLY VOLTAGE
PERFORMANCE (dBFS)
1.85
1.75
1.65
1.95
SFDR2
SFDR1
-THD
SINAD
SNR
55
60
65
70
75
80
85
45
50
PERFORMANCE
vs. ANALOG SUPPLY VOLTAGE
MAX19507 toc15
ANALOG SUPPLY VOLTAGE (V)
PERFORMANCE (dBFS)
3.3
2.8
2.3
SFDR2
SFDR1
-THD
SINAD
SNR
55
60
65
70
75
80
85
45
50
ANALOG SUPPLY CURRENT
vs. SAMPLING FREQUENCY
MAX19507 toc16
SAMPLING FREQUENCY (MHz)
ANALOG SUPPLY CURRENT (mA)
130
120
110
100
135
125
115
105
65
70
75
80
85
90
60
90 95
140
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
MAX19507 toc17
TEMPERATURE (°C)
ANALOG SUPPLY CURRENT (mA)
80
60
40
20
0
-20
75
80
85
90
95
70
-40