AD9432 查看數據表（PDF） - Analog Devices
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AD9432 Datasheet PDF : 16 Pages
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AD9432
SPECIFICATIONS
VDD = 3.3 V, VCC = 5.0 V; external reference; differential encode input, unless otherwise noted.
Table 1.
Parameter
RESOLUTION
DC ACCURACY
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
No Missing Codes
Gain Error1
Gain Tempco1
ANALOG INPUTS (AIN, AIN)
Input Voltage Range
Common-Mode Voltage
Input Offset Voltage
Input Resistance
Input Capacitance
Analog Bandwidth, Full Power
ANALOG REFERENCE
Output Voltage
Tempco
Input Bias Current
SWITCHING PERFORMANCE
Maximum Conversion Rate
Minimum Conversion Rate
Encode Pulse Width High (tEH)
Encode Pulse Width Low (tEL)
Aperture Delay (tA)
Aperture Uncertainty (Jitter)
Output Valid Time (tV)2
Output Propagation Delay (tPD)2
Output Rise Time (tR)2
Output Fall Time (tF)2
Out-of-Range Recovery Time
Transient Response Time
Latency
DIGITAL INPUTS
Encode Input Common Mode
Differential Input
(ENCODE, ENCODE)
Single-Ended Input
Logic 1 Voltage
Logic 0 Voltage
Input Resistance
Input Capacitance
DIGITAL OUTPUTS
Logic 1 Voltage (VDD = 3.3 V)
Logic 0 Voltage (VDD = 3.3 V)
Output Coding
Temp
25°C
Full
25°C
Full
Full
25°C
Full
Full
Full
Full
Full
25°C
25°C
Full
Full
Full
Full
Full
25°C
25°C
25°C
25°C
Full
Full
Full
Full
25°C
25°C
Full
Full
Full
Full
Full
Full
25°C
Full
Full
Test
Level
I
VI
I
VI
VI
I
V
V
V
VI
VI
V
V
VI
V
VI
VI
IV
IV
IV
V
V
VI
VI
V
V
V
V
IV
V
V
IV
IV
VI
V
VI
VI
Min
−0.75
−1.0
−1.0
−1.5
−5
−5
2
2.4
80
4.0
4.0
3.0
80 MSPS
Typ
Max
12
±0.25
+0.75
±0.5
+1.0
±0.5
+1.0
±1.0
+1.5
Guaranteed
+2
+7
150
2
3.0
±0
+5
3
4
4
500
2.5
2.6
50
15
50
1
6.2
6.2
2.0
0.25
5.3
5.5
8.0
2.1
1.9
2
2
10
1.6
750
2.0
0.8
3
5
8
4.5
VDD − 0.05
0.05
Twos complement
Min
−0.75
−1.0
−1.0
−1.5
−5
−5
2
2.4
105
4.0
4.0
3.0
105 MSPS
Typ
Max
12
±0.25
+0.75
±0.5
+1.0
±0.5
+1.0
±1.0
+1.5
Guaranteed
+2
+7
150
2
3.0
±0
+5
3
4
4
500
2.5
2.6
50
15
50
1
4.8
4.8
2.0
0.25
5.3
5.5
8.0
2.1
1.9
2
2
10
1.6
750
2.0
0.8
3
5
8
4.5
VDD − 0.05
0.05
Twos complement
Rev. F | Page 3 of 16
Unit
Bits
LSB
LSB
LSB
LSB
% FS
ppm/°C
V p-p
V
mV
kΩ
pF
MHz
V
ppm/°C
μΑ
MSPS
MSPS
ns
ns
ns
ps rms
ns
ns
ns
ns
ns
ns
Cycles
V
mV
V
V
kΩ
pF
V
V
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