MAX1426_11 Datasheet, PDF (8/16 Pages) Maxim Integrated Products – 10-Bit, 10Msps ADC

10-Bit, 10Msps ADC
Typical Operating Characteristics (continued)
(V_AVDD = V_CMLP = +5V, V_DVDD = +3.3V, V_CMLN = V_AGND = 0V, 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.)
FFT PLOT (f_IN = 2MHz)
0
-20
-40
-60
-80
-100
-120
-140
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
FREQUENCY (MHz)
FFT PLOT (f_IN = 5MHz)
0
-20
-40
-60
-80
-100
-120
-140
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY (MHz)
TOTAL SUPPLY CURRENT
vs. TEMPERATURE
MAX1426-21
44
0.85
40
36 ^{OE/PD = L}
32
0.80
REFIN = AGND
0.75
SHUTDOWN
0.70
28
24
-40
REFIN = GND
-15 10
35
60
TEMPERATURE (°C)
0.65
0.60
85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
2.18
2.16
2.14
2.12
2.10
2.08
-40 -15
10
35
60
85
TEMPERATURE (°C)
8 _______________________________________________________________________________________