MAX1011 Datasheet, PDF (4/12 Pages) Maxim Integrated Products – Low-Power, 90Msps, 6-Bit ADC

Low-Power, 90Msps, 6-Bit ADC
__________________________________________Typical Operating Characteristics
(V_CC = +5V ±5%, V_CCO = 3.3V ±300mV, f_CLK = 90Msps, GAIN = open (midgain) MAX1011 evaluation kit, T_A = +25°C, unless
otherwise noted.)
EFFECTIVE NUMBER OF BITS
vs. ANALOG INPUT FREQUENCY
6.0
5.8
5.6
5.4
ANALOG INPUT BANDWIDTH
0
-0.2
-0.4
-0.6
EFFECTIVE NUMBER OF BITS
vs. SAMPLING/CLOCK FREQUENCY
6.0
5.9
5.8
5.7
5.2
f_CLK = 90Msps
5.0
10
100
ANALOG INPUT FREQUENCY (MHz)
-0.8
-1.0
1
10
100
ANALOG INPUT FREQUENCY (MHz)
5.6
f_IN = 20MHz
5.5
1
10
100
CLOCK FREQUENCY (MHz)
OSCILLATOR OPEN-LOOP PHASE NOISE
vs. FREQUENCY OFFSET
-50
-70
-90
FFT PLOT
0
f_IN = 19.9512MHz
f_CLK = 90.000MHz
1024 POINTS
-20 AC-COUPLED
SINGLE-ENDED
AVERAGED
-40
-110
-130
1k
10k
100k
1M
FREQUENCY OFFSET FROM CARRIER (Hz)
INTEGRAL NONLINEARITY
vs. CODE
0.50
-60
-80
0
9
18
27
36
45
FREQUENCY (MHz)
DIFFERENTIAL NONLINEARITY
vs. CODE
0.50
0.25
0.25
0
0
-0.25
-0.25
-0.50
0
10 20 30 40
CODE
50 60 64
-0.50
0 10 20 30 40 50 60 64
CODE
4 _______________________________________________________________________________________