MAX1332 Datasheet, PDF (11/25 Pages) Maxim Integrated Products – 3Msps/2Msps, 5V/3V, 2-Channel, True-Differential 12-Bit ADCs

3Msps/2Msps, 5V/3V, 2-Channel, True-
Differential 12-Bit ADCs
Typical Operating Characteristics (continued)
(AV_DD = +3V, DV_DD = +3V, V_REF = 2.5V, f_SCLK = 40MHz. T_A = +25°C, unless otherwise noted.)
4.00
3.75
3.50
3.25
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
-40
DV_DD SUPPLY CURRENT
vs. TEMPERATURE
ZERO-SCALE INPUT
f_SCLK = 40MHz
-15
10
35
60
85
TEMPERATURE (°C)
MAX1333
DV_DD SUPPLY CURRENT vs. f_SCLK
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0 5 10 15 20 25 30 35 40
f_SCLK (MHz)
DV_DD SUPPLY CURRENT vs. DV_DD
4.0
3.5
3.0
2.5
2.0
1.5
1.0
AV_DD = +3V
ZERO-SCALE INPUT
0.5
f_SCLK = 40MHz
0
2.70 2.75 2.80 2.85 2.90 2.95 3.00
DV_DD (V)
SINAD vs. INPUT FREQUENCY
72
SFDR vs. INPUT FREQUENCY
100
THD vs. INPUT FREQUENCY
-70
70
94
-76
68
88
-82
66
82
-88
64
f_SCLK = 32MHz
62
0
400 800
1200 1600 2000
INPUT FREQUENCY (kHz)
76
f_SCLK = 32MHz
70
0
400 800
1200 1600 2000
INPUT FREQUENCY (kHz)
-94
f_SCLK = 32MHz
-100
0
400 800
1200 1600 2000
INPUT FREQUENCY (kHz)
OUTPUT AMPLITUDE
vs. INPUT FREQUENCY
0
-1
TOTAL SUPPLY CURRENT
vs. THROUGHPUT RATE
100
NO POWER-DOWN
-2
10
FULL POWER-DOWN
-3
PARTIAL POWER-DOWN
-4
1
-5 _{fSCLK = 32MHz}
AIN = -0.1dBFS
-6
012345678
INPUT FREQUENCY (MHz)
0.1
0.001
0.01
0.1
1
10
f_CNVST (MHz)
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