AD9222 Просмотр технического описания (PDF) - Analog Devices
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AD9222 Datasheet PDF : 61 Pages
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Data Sheet
AD9222
SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = −0.5 dBFS, unless otherwise noted.
Table 1.
Parameter 1
RESOLUTION
ACCURACY
No Missing Codes
Offset Error
Offset Matching
Gain Error
Gain Matching
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
TEMPERATURE DRIFT
Offset Error
Gain Error
Reference Voltage (1 V Mode)
REFERENCE
Output Voltage Error (VREF = 1 V)
Load Regulation @ 1.0 mA (VREF = 1 V)
Input Resistance
ANALOG INPUTS
Differential Input Voltage Range
(VREF = 1 V)
Common-Mode Voltage
Differential Input Capacitance
Analog Bandwidth, Full Power
POWER SUPPLY
AVDD
DRVDD
IAVDD
IDRVDD
Total Power Dissipation
(Including Output Drivers)
Power-Down Dissipation
Standby Dissipation2
CROSSTALK
CROSSTALK (Overrange Condition)3
AD9222-40
AD9222-50
AD9222-65
Temp Min Typ
Max Min Typ
Max Min Typ
Max Unit
12
12
12
Bits
Full
Guaranteed
Guaranteed
Full
±1
±8
±1
±8
Full
±3
±8
±3
±8
Full
±0.4
±1.2
±1.5
±2.5
Full
±0.3
±0.7
±0.3
±0.7
Full
±0.25 ±0.5
±0.3
±0.65
Full
±0.4
±1
±0.4
±1
Guaranteed
±1
±8
mV
±3
±8
mV
±3.5
±5
% FS
±0.4
±0.8 % FS
±0.25 ±0.6 LSB
±0.4
±1
LSB
Full
±2
±2
Full
±17
±17
Full
±21
±21
±2
ppm/°C
±17
ppm/°C
±21
ppm/°C
Full
±2
±30
±2
±30
Full
3
3
Full
6
6
±2
±30 mV
3
mV
6
kΩ
Full
2
Full
AVDD/2
Full
7
Full
325
2
AVDD/2
7
325
2
AVDD/2
7
325
V p-p
V
pF
MHz
Full 1.7 1.8
Full 1.7 1.8
Full
338
Full
51
Full
700
Full
2
Full
83
Full
−90
Full
−90
1.9 1.7
1.9 1.7
348.5
53.6
722
1.8
1.8
357.5
53.5
740
11
2
89
−90
−90
1.9
1.9
367.5
56.2
760
11
1.7 1.8
1.7 1.8
450
56.6
910
2
100
−90
−90
1.9 V
1.9 V
470 mA
60.5 mA
950.5 mW
11
mW
mW
dB
dB
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 This can be controlled via SPI.
3 Overrange condition is specific with 6 dB of the full-scale input range.
Rev. F | Page 3 of 60
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