AD9634-250EBZ View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9634-250EBZ Datasheet PDF : 31 Pages
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Data Sheet
AD9634
SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.75 V p-p full scale input range,
DCS enabled, unless otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)1
TEMPERATURE DRIFT
Offset Error
Gain Error
INPUT REFERRED NOISE
VREF = 1.0 V
ANALOG INPUT
Input Span
Input Capacitance2
Input Resistance3
Input Common-Mode Voltage
POWER SUPPLIES
Supply Voltage
AVDD
DRVDD
Supply Current
IAVDD1
IDRVDD1
POWER CONSUMPTION
Sine Wave Input (DRVDD = 1.8 V)
Standby Power4
Power-Down Power
Temperature
Full
Full
Full
Full
Full
25°C
Full
25°C
Full
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
AD9634-170
Min Typ Max
12
AD9634-210
AD9634-250
Min Typ Max Min Typ Max Unit
12
12
Bits
Guaranteed
±11
+2/−11
±0.4
±0.22
±0.4
±0.2
Guaranteed
±11
+1/−8
±0.4
±0.22
±0.4
±0.2
Guaranteed
±11
+3/−7
±0.4
±0.22
±0.6
±0.27
mV
%FSR
LSB
LSB
LSB
LSB
±7
±7
±7
ppm/°C
±55
±58
±75
ppm/°C
0.531
0.391
0.407
LSB rms
1.75
1.75
1.75
V p-p
2.5
2.5
2.5
pF
20
20
20
kΩ
0.9
0.9
0.9
V
1.7 1.8 1.9
1.7 1.8 1.9
123 134
50
54
311 340
50
5
1.7 1.8 1.9 1.7 1.8 1.9 V
1.7 1.8 1.9 1.7 1.8 1.9 V
129 139
56
60
136 145 mA
64
68
mA
333 360
50
5
360 385 mW
50
mW
5
mW
1 Measured with a low input frequency, full-scale sine wave.
2 Input capacitance refers to the effective capacitance between one differential input pin and its complement.
3 Input resistance refers to the effective resistance between one differential input pin and its complement.
4 Standby power is measured with a dc input and the CLK pin inactive (that is, set to AVDD or AGND).
Rev. B | Page 3 of 30
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