AD9230(Rev0) Ver la hoja de datos (PDF) - Analog Devices
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componentes Descripción
Fabricante
AD9230
(Rev.:Rev0)
(Rev.:Rev0)
Analog Devices
AD9230 Datasheet PDF : 32 Pages
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AD9230
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, TMIN = −40°C, TMAX = +85°C, fIN = −1.0 dBFS, full scale = 1.25 V, DCS enabled, unless otherwise noted.
Table 1.
Parameter1
RESOLUTION
ACCURACY
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity
(DNL)
Integral Nonlinearity (INL)
TEMPERATURE DRIFT
Offset Error
Gain Error
ANALOG INPUTS (VIN+, VIN−)
Differential Input Voltage Range2
Input Common-Mode Voltage
Input Resistance (Differential)
Input Capacitance
POWER SUPPLY
AVDD
DRVDD
Supply Currents
IAVDD 3
IDRVDD3/SDR Mode4
IDRVDD3/DDR Mode5
Power Dissipation3
SDR Mode4
DDR Mode5
Temp
AD9230-170
Min Typ Max
12
Full
Guaranteed
25°C
4.2
Full −12
12
25°C
0.89
Full −1.5
3.5
25°C
±0.3
Full −0.5
0.5
25°C
±0.5
Full −0.75
0.75
Full
±9
Full
0.019
Full 0.98 1.25 1.5
Full
1.4
Full
4.3
25°C
2
Full 1.7
1.8
1.9
Full 1.7
1.8
1.9
Full
136 145
Full
58
61
Full
39
Full
Full
349 371
Full
315
AD9230-210
Min Typ Max
12
Guaranteed
4.3
−12
12
1.0
−1.5
3.5
±0.3
−0.5
0.5
±0.4
−0.75
0.75
±8
0.021
0.98 1.25 1.5
1.4
4.3
2
1.7
1.8
1.9
1.7
1.8
1.9
154 164
59
62
40
383 407
349
AD9230-250
Min Typ Max
12
Guaranteed
4.5
−12
12
1.1
−1.5
3.5
±0.3
−0.6
0.6
±0.5
−1.0
+1.0
±7
0.018
0.98 1.25 1.5
1.4
4.3
2
181 194
60
63
41
434 463
400
Unit
Bits
mV
mV
mV
% FS
LSB
LSB
LSB
LSB
μV/°C
%/°C
V p-p
V
kΩ
pF
V
V
mA
mA
mA
mW
mW
mW
1 See the AN-835 Application Note, “Understanding High Speed ADC Testing and Evaluation,” for a complete set of definitions and how these tests were completed.
2 The input range is programmable through the SPI, and the range specified reflects the nominal values of each setting. See the Memory Map section.
3 IAVDD and IDRVDD are measured with a −1 dBFS, 10.3 MHz sine input at rated sample rate.
4 Single data rate mode; this is the default mode of the AD9230.
5 Double data rate mode; user-programmable feature. See the Memory Map section.
Rev. 0 | Page 3 of 32
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