User guide

10 ______________________________________________________________________________________
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.)
ANALOG SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX19507 toc19
SUPPLY VOLTAGE (V)
ANALOG SUPPLY CURRENT (mA)
3.53.33.12.92.72.5
78
80
82
84
86
88
90
76
2.3
MAX19507
Dual-Channel, 8-Bit, 130Msps ADC
DIGITAL SUPPLY CURRENT
vs. SAMPLING FREQUENCY
MAX19507 toc20
SAMPLING FREQUENCY (Msps)
DIGITAL SUPPLY CURRENT (mA)
120110100
5
10
15
20
25
0
90 130
OVDD = 1.8V
DIGITAL SUPPLY CURRENT
vs. SAMPLING FREQUENCY
MAX19507 toc21
SAMPLING FREQUENCY (Msps)
DIGITAL SUPPLY CURRENT (mA)
120110100
5
10
15
20
25
30
35
40
45
50
0
90 130
OVDD = 3.6V
DIGITAL SUPPLY CURRENT
vs. TEMPERATURE
MAAX19507 toc22
TEMPERATURE (°C)
DIGITAL SUPPLY CURRENT (mA)
6010
25
30
35
40
45
50
20
-40
OVDD = 3.6V
OVDD = 1.8V
DIGITAL SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
DIGITAL SUPPLY CURRENT (mA)
MAX19507 toc23
1.8 2.3 2.8 3.3
0
5
10
15
20
25
30
35
40
45
DUAL BUS
DIGITAL SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
DIGITAL SUPPLY CURRENT (mA)
MAX19507 toc24
1.7 2.2 2.7 3.2
0
5
10
15
20
25
30
35
40
45
50
MULTIPLEXED BUS
PERFORMANCE
vs. CLOCK DUTY CYCLE
MAX19507 toc25
CLOCK DUTY CYCLE (%)
PERFORMANCE (dBFS)
6040 50
60
65
70
75
80
85
45
50
55
30
SFDR2
SFDR1
-THD
SINAD
SNR
PERFORMANCE
vs. TEMPERATURE
MAX19507 toc26
TEMPERATURE (°C)
PERFORMANCE (dBFS)
6010-40
SFDR2
SFDR1
-THD
SINAD
SNR
60
65
70
75
80
85
45
50
55
GAIN ERROR
vs. TEMPERATURE
MAX19517 toc27
TEMPERATURE (°C)
GAIN ERROR (%)
6010
-0.04
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
-0.05
-40