Datasheet

MAX1426
10-Bit, 10Msps ADC
8 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
AV
DD
= V
CMLP
= +5V, V
DV
DD
= +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.)
-140
-100
-120
-60
-80
-20
-40
0
0 2.01.0 3.0 4.00.5 2.51.5 3.5 4.5 5.0
FFT PLOT (f
IN
= 2MHz)
MAX1426-19
FREQUENCY (MHz)
MAGNITUDE (dB)
24
28
36
32
40
44
0.60
0.65
0.75
0.70
0.80
0.85
-40 -15 10 35 60 85
TOTAL SUPPLY CURRENT
vs. TEMPERATURE
MAX1426-21
TEMPERATURE (
°
C)
SUPPLY CURRENT (mA)
SHUTDOWN CURRENT (mA)
OE/PD = L
SHUTDOWN
REFIN = AGND
REFIN = GND
-140
-100
-120
-60
-80
-20
-40
0
042681537910
FFT PLOT (f
IN
= 5MHz)
MAX1426-20
FREQUENCY (MHz)
MAGNITUDE (dB)
2.08
2.10
2.14
2.12
2.16
2.18
-40 -15 10 35 60 85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1426-22
TEMPERATURE (
°
C)
INTERNAL REFERENCE (V)