AD9268-105EBZ1 Просмотр технического описания (PDF) - Analog Devices
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AD9268-105EBZ1
Analog Devices
AD9268-105EBZ1 Datasheet PDF : 44 Pages
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AD9268
SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, DCS enabled, unless
otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
No Missing Codes
Offset Error
Gain Error
Differential
Nonlinearity (DNL)1
Integral Nonlinearity
(INL)1
MATCHING
CHARACTERISTIC
Offset Error
Gain Error
TEMPERATURE DRIFT
Offset Error
Gain Error
INTERNAL VOLTAGE
REFERENCE
Output Voltage Error
(1 V Mode)
Load Regulation @
1.0 mA
INPUT REFERRED NOISE
VREF = 1.0 V
ANALOG INPUT
Input Span, VREF =
1.0 V
Input Capacitance2
Input Common-
Mode Voltage
REFERENCE INPUT
RESISTANCE
POWER SUPPLIES
Supply Voltage
AVDD
DRVDD
Supply Current
IAVDD1
IDRVDD1 (1.8 V
CMOS)
IDRVDD1 (1.8 V
LVDS)
Temperature
Full
Full
Full
Full
Full
25°C
Full
25°C
Full
Full
Full
Full
Full
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
AD9268BCPZ-80
Min Typ
Max
16
Guaranteed
±0.2
±0.4
±0.4
±2.5
−1.0
+1.4
±0.65
±4.5
±2.0
±0.1
±0.4
±0.3
±1.3
±2
±15
±5
±12
5
2.17
2
8
0.9
6
1.7 1.8
1.9
1.7 1.8
1.9
234
240
35
89
AD9268BCPZ-105
Min Typ
Max
16
Guaranteed
±0.2
±0.5
±0.4
±2.5
−1.0
+1.3
±0.7
±5.1
±3.0
±0.1
±0.4
±0.3
±1.3
±2
±15
±5
±12
5
2.23
2
8
0.9
6
1.7 1.8
1.9
1.7 1.8
1.9
293
300
45
89
AD9268BCPZ-125
Min Typ
Max
16
Guaranteed
±0.4
±0.65
±0.4
±2.5
−1.0
+1.2
±0.7
±5.5
±3.0
±0.2
±0.45
±0.3
±1.3
±2
±15
±5
±12
5
2.27
2
8
0.9
6
1.7 1.8
1.9
1.7 1.8
1.9
390
400
55
94
Unit
Bits
% FSR
% FSR
LSB
LSB
LSB
LSB
% FSR
% FSR
ppm/°C
ppm/°C
mV
mV
LSB
rms
V p-p
pF
V
kΩ
V
V
mA
mA
mA
Rev. A | Page 4 of 44
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