AD9980 查看數據表（PDF） - Analog Devices
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AD9980 Datasheet PDF : 44 Pages
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AD9980
ANALOG INTERFACE SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VD = 3.3 V, VDD = 3.3 V, PVD = 1.8 V, DAVDD = 1.8 V, ADC clock = maximum conversion rate, full temperature range = 0°C to 70°C.
Table 1.
Parameter
RESOLUTION
Number of Bits
LSB Size
DC ACCURACY
Differential Nonlinearity
80 MSPS Conversion Rate
Differential Nonlinearity
95 MSPS Conversion Rate
Integral Nonlinearity
80 MSPS Conversion Rate
Integral Nonlinearity
95 MSPS Conversion Rate
No Missing Codes
ANALOG INPUT
Input Voltage Range
Minimum
Maximum
Gain Tempco
Input Bias Current
Input Full-Scale Matching
Offset Adjustment Range
SWITCHING PERFORMANCE
Maximum Conversion Rate
Minimum Conversion Rate
Data to Clock Skew tSKEW
tBUFF
tSTAH
tDHO
tDAL
tDAH
tDSU
tSTASU
tSTOSU
Maximum PLL Clock Rate
Minimum PLL Clock Rate
PLL Jitter
Sampling Phase Tempco
DIGITAL INPUTS3
Input Voltage, High (VIH)
Input Voltage, Low (VIL)
Input Current, High (IIH)
Input Current, Low (IIL)
Input Capacitance
Temp
AD9980KSTZ-801
Test Level Min
Typ Max Min
AD9980KSTZ-952
Typ Max
8
8
0.39
0.39
25°C I
Full
VI
25°C I
Full
VI
25°C I
Full
VI
25°C I
Full
VI
25°C I
Full
VI
Full
VI
25°C V
25°C V
Full
V
Full
VI
Full
VI
Full
VI
Full
IV
Full
IV
Full
VI
Full
VI
Full
VI
Full
VI
Full
VI
Full
VI
Full
VI
Full
VI
Full
VI
Full
IV
25°C IV
Full
IV
Full
IV
Full
VI
Full
VI
Full
V
Full
V
25°C V
0.2 0.75
0.2 1.0
±0.3 ±1.0
±0.3 ±1.3
Guaranteed
0.2
0.75
0.2
1.0
0.6
1.5
0.75 2.25
±0.3 ±1.0
±0.3 ±1.3
±0.6 ±2.25
±0.9 ±3.2
Guaranteed
0.5
1.0
1.0
105
1
1
1
9
44
80
95
10
−0.5
+2 −0.5
4.7
4.7
4.0
4.0
0
0
4.7
4.7
4.0
4.0
250
250
4.7
4.7
4.0
4.0
80
95
10
750
15
2.5
2.5
0.8
–82
82
2
0.5
105
1
1
1
10
44
10
+2
10
980
15
0.8
–82
82
2
Unit
Bits
% of
Full
Scale
LSB
LSB
LSB
LSB
LSB
V p-p
V p-p
ppm/°C
µA
µA
% FS
% FS
MSPS
MSPS
ns
µs
µs
µs
µs
µs
Ns
µs
µs
MHz
MHz
ps p-p
ps p-p
ps/°C
V
V
µA
µA
pF
Rev. 0 | Page 3 of 44
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