MAX1211 Ver la hoja de datos (PDF) - Maxim Integrated
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MAX1211 Datasheet PDF : 30 Pages
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65Msps, 12-Bit, IF Sampling ADC
Typical Operating Characteristics
(VDD = 3.3V, OVDD = 2.0V, GND = 0, REFIN = REFOUT (internal reference), CREFOUT = 0.1µF, CL ≈ 5pF at digital outputs, differential
input at -0.5dBFS, DCE = high, CLKTYP = high, PD = low, G/T = low, fCLK ≈ 65MHz (50% duty cycle), CREFP = CREFN = 0.1µF to GND,
1µF in parallel with 10µF between REFP and REFN, CCOM = 0.1µF in parallel with 2.2µF to GND, TA = +25°C, unless otherwise noted.)
SINGLE-TONE FFT PLOT
(8192-POINT DATA RECORD)
0
-10
fCLK = 65.0002432MHz
fIN = 20.0031266MHz
-20 AIN = -0.473dBFS
-30 SNR = 68.481dBc
SINAD = 68.45dBc
-40 THD = 89.888dBc
-50 SFDR = 89.939dBc
-60
-70
HD3
HD2
-80
-90
-100
-110
0 4 8 12 16 20 24 28 32
FREQUENCY (MHz)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
0
SINGLE-TONE FFT PLOT
(8192-POINT DATA RECORD)
fCLK = 65.000HMz
fIN = 70.00671387MHz
AIN = -0.494dBFS
SNR = 68.33dBc
SINAD = 68.27dBc
THD = -86.91dBc
SFDR = 89.50dBc
HD2
HD3
4 8 12 16 20 24 28 32
FREQUENCY (MHz)
SINGLE-TONE FFT PLOT
(8192-POINT DATA RECORD)
0
-10
fCLK = 65.0002432MHz
fIN = 32.1271954MHz
-20 AIN = -0.529dBFS
-30 SNR = 68.286dBc
SINAD = 68.218dBc
-40 THD = -86.307dBc
-50 SFDR = 89.518dBc
-60
-70 HD2
HD3
-80
-90
-100
-110
0 4 8 12 16 20 24 28 32
FREQUENCY (MHz)
SINGLE-TONE FFT PLOT
(8192-POINT DATA RECORD)
0
-10 fCLK = 65.000HMz
fIN = 174.9969482MHz
-20 AIN = -0.519BFS
-30 SNR = 67.36dBc
SINAD = 67.01dBc
-40 THD = -78.09dBc
-50 SFDR = 79.15dBc
-60
HD3
-70
HD2
-80
-90
-100
-110
0 4 8 12 16 20 24 28 32
FREQUENCY (MHz)
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