AD9022SQ データシートの表示（PDF） - Analog Devices
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AD9022SQ Datasheet PDF : 12 Pages
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AD9022–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (+VS = +5 V; –VS = –5.2 V; Encode = 20 MSPS, unless otherwise noted)
Parameter (Conditions)
RESOLUTION
Temp
Test
Level
AD9022AQ/AZ
Min Typ Max
12
AD9022BQ/BZ
Min Typ Max
12
AD9022SQ/SZ
Min Typ Max
12
Units
Bits
DC ACCURACY
Differential Nonlinearity
+25°C I
0.6 0.75
0.4 0.5
0.6 0.75 LSB
Full
VI
1.0
1.0
1.0 LSB
Integral Nonlinearity
+25°C I
1.3 2.5
1.3 2.0
1.3 2.5 LSB
Full
VI
1.6 3.0
1.6 3.0
1.6 3.0 LSB
No Missing Codes
Full
VI
Guaranteed
Guaranteed
Guaranteed
Offset Error
+25°C I
5 25
5 25
5 25 mV
Full
VI
15 35
15 35
15 35
mV
Gain Error
+25°C I
0.5 2.5
0.5 2.5
0.5 2.5 % FS
Full
VI
0.6 3.5
0.6 3.5
0.6 3.5 % FS
OBSOLETE Thermal Noise
+25°C V
ANALOG INPUT
Input Voltage Range
Input Resistance
Input Capacitance
Analog Bandwidth
Full
IV
+25°C V
+25°C V
SWITCHING PERFORMANCE1
Minimum Conversion Rate
+25°C IV
Maximum Conversion Rate
Full
VI
Aperture Delay (tA)
Aperture Uncertainty (Jitter)
+25°C IV
+25°C V
Output Delay (tOD)
Full
VI
ENCODE INPUT
Logic Compatibility
Logic “1” Voltage
Logic “0” Voltage
Full
VI
Full
VI
0.57
0.57
0.57
LSB, rms
± 1.024
240 300 360
5
110
± 1.024
240 300 360
5
110
± 1.024
240 300 360
5
110
V
Ω
pF
MHz
4
20
0.55 0.71 0.85
6
15
27.5
4
20
0.55 0.71 0.85
6
15
27.5
4
20
0.55 0.71 0.85
6
15
27.5
Msps
Msps
ns
ps, rms
ns
TTL
TTL
TTL
2.0
2.0
2.0
V
0.8
0.8
0.8 V
Logic “1” Current
Full
VI
8 20
8 20
8 20
µA
Logic “0” Current
Full
VI
8 20
8 20
8 20
µA
Input Capacitance
+25°C V
6
6
6
pF
Pulse Width (High)
+25°C IV
22.5
125 22.5
125 22.5
125 ns
Pulse Width (Low)
+25°C IV
20
125 20
125 20
125 ns
DYNAMIC PERFORMANCE
Transient Response
+25°C V
20
20
20
ns
Overvoltage Recovery Time
+25°C V
20
20
20
ns
Harmonic Distortion
Analog Input @ 1.2 MHz
+25°C I
65 73
70 75
65 73
dBc
@ 1.2 MHz
Full
V
70
72
70
dBc
@ 4.3 MHz
+25°C V
73
75
73
dBc
@ 9.6 MHz
+25°C I
63 72
69 74
63 72
dBc
@ 9.6 MHz
Full
V
68
72
68
dBc
Signal-to-Noise Ratio2
Analog Input @ 1.2 MHz
+25°C I
62 64
64 66
62 64
dB
@ 1.2 MHz
Full
V
63
65
63
dB
@ 4.3 MHz
+25°C V
64
66
64
dB
@ 9.6 MHz
+25°C I
61 63
63 65
61 63
dB
@ 9.6 MHz
Full
V
62
63
62
dB
Signal-to-Noise Ratio2
(Without Harmonics)
Analog Input @ 1.2 MHz
+25°C I
63 66
65 67
63 66
dB
@ 1.2 MHz
Full
V
64
66
64
dB
@ 4.3 MHz
+25°C V
66
66
66
dB
@ 9.6 MHz
+25°C I
62 65
64 66
62 65
dB
@ 9.6 MHz
Full
V
63
65
63
dB
–2–
REV. A
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