AD9146(Rev0) 查看數據表（PDF） - Analog Devices
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AD9146 Datasheet PDF : 52 Pages
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AD9146
SPECIFICATIONS
DC SPECIFICATIONS
TMIN to TMAX, AVDD33 = 3.3 V, DVDD18 = 1.8 V, CVDD18 = 1.8 V, IFS = 20 mA, maximum sample rate, unless otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
MAIN DAC OUTPUTS
Offset Error
Gain Error (with Internal Reference)
Full-Scale Output Current1
Power Supply Rejection Ratio, AVDD33
Output Compliance Range
Output Resistance
Gain DAC Monotonicity
Settling Time to Within ±0.5 LSB
MAIN DAC TEMPERATURE DRIFT
Offset
Gain
Reference Voltage
REFERENCE
Internal Reference Voltage
Output Resistance
ANALOG SUPPLY VOLTAGES
AVDD33
CVDD18
DIGITAL SUPPLY VOLTAGES
DVDD18
POWER CONSUMPTION
2× Mode, fDAC = 500 MSPS, IF = 10 MHz
PLL Off
PLL On
AVDD33
CVDD18
DVDD18
Power-Down Mode (Register 0x01 = 0xFC)
POWER-UP TIME
OPERATING RANGE
Min
−0.001
−3.6
8.66
−0.3
−1.0
3.13
1.71
1.71
−40
Typ
16
±2.1
±3.7
0
±2
19.6
10
Guaranteed
20
0.04
100
30
1.2
5
3.3
1.8
1.8
Max
+0.001
+3.6
31.66
+0.3
+1.0
3.47
1.89
1.89
780
864
56
58
343
8.5
19
260
+25
+85
Unit
Bits
LSB
LSB
% FSR
% FSR
mA
% FSR/V
V
MΩ
ns
ppm/°C
ppm/°C
ppm/°C
V
kΩ
V
V
V
mW
mW
mA
mA
mA
mW
ms
°C
1 Based on a 10 kΩ external resistor between FSADJ and AVSS.
Rev. 0 | Page 4 of 52
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