AD9882 Просмотр технического описания (PDF) - Analog Devices
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AD9882 Datasheet PDF : 36 Pages
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AD9882–SPECIFICATIONS
ANALOG INTERFACE
ELECTRICAL CHARACTERISTICS (VD = 3.3 V, VDD = 3.3 V, ADC Clock = Maximum Conversion Rate, unless
otherwise noted.)
Parameter
RESOLUTION
DC ACCURACY
Differential Nonlinearity
Integral Nonlinearity
No Missing Codes
ANALOG INPUT
Input Voltage Range
Minimum
Maximum
Gain Tempco
Input Bias Current
Input Full-Scale Matching
Offset Adjustment Range
REFERENCE OUTPUT
Output Voltage
Temperature Coefficient
SWITCHING PERFORMANCE1
Maximum Conversion Rate
Minimum Conversion Rate
Data to Clock Skew
Serial Port Timing
tBUFF
tSTAH
tDHO
tDAL
tDAH
tDSU
tSTASU
tSTOSU
Hsync Input Frequency
Maximum PLL Clock Rate
Minimum PLL Clock Rate
PLL Jitter
Sampling Phase Tempco
DIGITAL INPUTS
Input Voltage, High (VIH)
Input Voltage, Low (VIL)
Input Current, High (IIH)
Input Current, Low (IIL)
Input Capacitance
DIGITAL OUTPUTS1
Output Voltage, High (VOH)
Output Voltage, Low (VOL)
Duty Cycle, DATACK
Output Coding
Test
AD9882KST-100
Temp Level Min Typ
Max
8
AD9882KST-140
Min Typ
Max
8
Unit
Bits
25∞C I
Full VI
25∞C I
Full VI
Full VI
± 0.5
+1.25/–1.0
+1.35/–1.0
± 0.5
± 1.85
± 2.0
Guaranteed
± 0.5
+1.35/–1.0 LSB
+1.45/–1.0 LSB
± 0.5
± 2.0
LSB
± 2.3
LSB
Guaranteed
Full VI
Full VI
25∞C V
Full IV
Full VI
Full VI
Full VI
Full V
Full VI
Full IV
Full IV
Full VI
Full VI
Full VI
Full VI
Full VI
Full VI
Full VI
Full VI
Full IV
Full VI
Full IV
25∞C IV
Full IV
Full IV
Full VI
Full VI
Full IV
Full IV
25∞C V
Full IV
Full IV
Full IV
1.0
100
1.5
46 49
1.20 1.25
± 50
100
–0.5
4.7
4.0
0
4.7
4.0
250
4.7
4.0
15
100
500
15
2.6
3
VDD – 0.1
45 50
Binary
0.5
1
8.0
56
1.32
10
+2.0
110
12
7002
10002
0.8
–1.0
+1.0
0.4
55
1.0
100
1.5
46
49
1.20 1.25
± 50
140
–0.5
4.7
4.0
0
4.7
4.0
250
4.7
4.0
15
140
500
15
2.6
3
VDD – 0.1
45
50
Binary
0.5
1
8.0
56
1.32
10
+2.0
110
12
7002
10002
0.8
–1.0
+1.0
0.4
55
V p-p
V p-p
ppm/∞C
mA
% FS
% FS
V
ppm/∞C
MSPS
MSPS
ns
ms
ms
ms
ms
ms
ns
ms
ms
kHz
MHz
MHz
ps p-p
ps p-p
ps/∞C
V
V
mA
mA
pF
V
V
%
–2–
REV. A
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