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AD9012AQ View Datasheet(PDF) - Analog Devices

Part Name
Description
View to exact match
AD9012AQ
ADI
Analog Devices ADI
AD9012AQ Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
AD9012–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (+VS = +5.0 V; –VS = –5.2 V; Differential Reference Voltage = 2.0 V; unless otherwise noted.)
Parameter
Temp
RESOLUTION
DC ACCURACY
Differential Linearity
Integral Linearity
No Missing Codes
25°C
Full
25°C
Full
Full
INITIAL OFFSET ERROR
Top of Reference Ladder
Bottom of Reference Ladder
Offset Drift Coefficient
25°C
Full
25°C
Full
Full
ANALOG INPUT
Input Bias Current1
Input Resistance
Input Capacitance
Large Signal Bandwidth2
Analog Input Slew Rate3
25°C
Full
25°C
25°C
25°C
25°C
REFERENCE INPUT
Reference Ladder Resistance
Ladder Temperature Coefficient
Reference Input Bandwidth
25°C
25°C
DYNAMIC PERFORMANCE
Conversion Rate
Aperture Delay
Aperture Uncertainty (Jitter)
Output Delay (tPD)4, 5
Transient Response6
Overvoltage Recovery Time7
Output Rise Time4
Output Fall Time4
Output Time Skew4, 8
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
ENCODE INPUT
Logic “1” Voltage4
Logic “0” Voltage4
Logic “1” Current
Logic “0” Current
Input Capacitance
ENCODE Pulsewidth (Low)9
ENCODE Pulsewidth (High)9
Full
Full
Full
Full
25°C
25°C
25°C
OVERFLOW INHIBIT INPUT
0 V Input Current
AC LINEARITY10
Effective Bits11
In-Band Harmonics
DC to 1.23 MHz
DC to 9.3 MHz
DC to 19.3 MHz
Signal-to-Noise Ratio12
Noise Power Ratio13
Full
25°C
25°C
25°C
25°C
25°C
25°C
DIGITAL OUTPUT
Logic “1” Voltage
Full
Logic “0” Voltage
Full
POWER SUPPLY14
Positive Supply Current (+5.0 V) 25°C
Full
Supply Current (–5.2 V)
25°C
Full
Nominal Power Dissipation
25°C
Reference Ladder Dissipation 25°C
Power Supply Rejection Ratio15 25°C
Test AD9012AQ/AJ
Level Min Typ Max
8
I
0.6 0.75
VI
1.0
I
0.6 1.0
VI
1.2
VI Guaranteed
I
7
15
VI
18
I
6
10
VI
13
V
25
I
60 200
VI
200
I
25 200
III
16 18
V
160
V
440
VI 40 80 110
V
0.25
V
10
I
75 100
V
3.8
V
15
I
4 4.9 11
V
8
V
8
I
6.6 8.0
I
3.3 4.3
V
3.0
VI 2.0
VI
0.8
VI
250
VI
400
V
2.5
I
2.5
I
2.5
VI
200 250
V
7.5
I
48 55
V
50
V
44
I
46 47.6
V
37
VI 2.4
VI
0.4
I
33 45
VI
48
I
152 179
VI
191
V
955
V
44
I
0.85 2.5
AD9012BQ/BJ
AD9012SQ/SE AD9012TQ/TE
Min Typ Max Min Typ Max Min Typ Max
8
8
8
0.4
0.4
Guaranteed
0.5
0.6
0.75
0.5
0.6
1.2
Guaranteed
0.75
0.4 0.5
1.0
0.75
1.0
0.4 0.5
1.2
1.2
Guaranteed
7
15
18
6
10
13
25
7 15
18
6 10
13
25
7 15
18
6 10
13
25
60 200
60 200
60 200
200
200
200
25 200
25 200
25 200
16 18
16 18
16 18
160
160
160
440
440
440
40 80 110 40 80 110 40 80 110
0.25
0.25
0.25
10
10
10
75 100
75 100
75 100
3.8
3.8
3.8
15
15
15
4
4.9 11 4
4.9 11 4 4.9 11
8
8
8
8
8
8
6.6 8.0
6.6 8.0
6.6 8.0
3.3 4.3
3.3 4.3
3.3 4.3
3.0
3.0
3.0
2.0
2.0
2.0
0.8
0.8
0.8
250
250
250
400
400
400
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
200 250
200 250
200 250
7.5
48 55
50
44
46 47.6
37
7.5
48 55
50
44
46 47.6
37
7.5
48 55
50
44
46 47.6
37
2.4
2.4
2.4
0.4
0.4
0.4
33 45
48
152 179
191
955
44
0.85 2.5
33 45
48
152 179
191
955
44
0.8 2.5
33 45
48
152 179
191
955
44
0.8 2.5
Unit
Bits
LSB
LSB
LSB
LSB
mV
mV
mV
mV
µV/°C
µA
µA
k
pF
MHz
V/µs
/°C
MHz
MSPS
ns
ps
ns
ns
ns
ns
ns
ns
V
V
µA
µA
pF
ns
ns
µA
Bits
dBc
dBc
dBc
dBc
dBc
V
V
mA
mA
mA
mA
mW
mW
mV/V
–2–
REV. F
 

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