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AD9684 View Datasheet(PDF) - Analog Devices

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AD9684 Datasheet PDF : 64 Pages
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AD9684
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Data Sheet
SPECIFICATIONS
DC SPECIFICATIONS
AVDD1 = 1.25 V, AVDD2 = 2.5 V, AVDD3 = 3.3 V, DVDD = 1.25 V, DRVDD = 1.25 V, SPIVDD = 1.8 V, specified maximum sampling
rate (500 MSPS), 1.7 V p-p full-scale differential input, 1.0 V internal reference, AIN = −1.0 dBFS, default SPI settings, TA = 25°C, unless
otherwise noted.
Table 1.
Parameter
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
INTERNAL VOLTAGE REFERENCE
INPUT-REFERRED NOISE
VREF = 1.0 V
ANALOG INPUTS
Differential Input Voltage Range (Programmable)
Common-Mode Voltage (VCM)
Differential Input Capacitance1
Analog Input Full Power Bandwidth
POWER SUPPLY
AVDD1
AVDD2
AVDD3
DVDD
DRVDD
SPIVDD
IAVDD1
IAVDD2
IAVDD3
IDVDD
IDRVDD
ISPIVDD
POWER CONSUMPTION
Total Power Dissipation2
Power-Down Dissipation
Standby
Temperature Min
Full
14
Full
Full
−0.3
Full
Full
−6.5
Full
Full
−0.6
Full
−4.5
25°C
25°C
Full
25°C
Full
1.46
25°C
25°C
25°C
Full
1.22
Full
2.44
Full
3.2
Full
1.22
Full
1.22
Full
1.22
Full
Full
Full
Full
Full
Full
Full
Full
Full
Typ Max
Guaranteed
0
+0.3
0
+0.3
0
+6.5
0
+5.0
±0.5 +0.7
±2.5 +5.0
±3
−39
1.0
2.63
2.06 2.06
2.05
1.5
2
1.25 1.28
2.50 2.56
3.3
3.4
1.25 1.28
1.25 1.28
1.8
3.4
448 503
396 455
103 124
108 127
106 119
2
6
2.2
710
1.0
Unit
Bits
% FSR
% FSR
% FSR
% FSR
LSB
LSB
ppm/°C
ppm/°C
V
LSB rms
V p-p
V
pF
GHz
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
W
mW
W
1 Differential capacitance is measured between the VIN+x and VIN−x pins (x = A or B).
2 Parallel interleaved LVDS mode. The power dissipation on DRVDD changes with the output data mode used.
Rev. 0 | Page 4 of 64
 

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