Typical operating characteristics (continued) – Rainbow Electronics MAX1426 User Manual
Page 8
MAX1426
10-Bit, 10Msps ADC
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
AVDD
= V
CMLP
= +5V, V
DVDD
= +3.3V, V
CMLN
= V
AGND
= 0, 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
2.0
1.0
3.0
4.0
0.5
2.5
1.5
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
0
4
2
6
8
1
5
3
7
9
10
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)