AD12400(Rev0) Ver la hoja de datos (PDF) - Analog Devices
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AD12400 Datasheet PDF : 28 Pages
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AD12400
SPECIFICATIONS
DC SPECIFICATIONS
Table 1. VA = 3.8 V, VC = 3.3 V, VD = 1.5 V, Encode = 400 MSPS, 0°C ≤ TCASE ≤ 60°C, unless otherwise noted.
AD12400JWS
AD12400KWS
Parameter
Case Temp Test Level Min
Typ
Max Min
Typ
RESOLUTION
12
12
ACCURACY
No Missing Codes
Full
IV
Guaranteed
Guaranteed
Offset Error
Full
I
−12
+12 −12
Gain Error @ 10 MHz
Full
I
−10
+10 −10
Differential Nonlinearity 60°C
V
0.3
0.3
(DNL)
Integral Nonlinearity (INL) 60°C
V
0.5
0.5
TEMPERATURE DRIFT
Gain Error
60°C
V
0.02
0.02
ANALOG INPUT (AIN)
Full-Scale Input Voltage
60°C
V
3.2
3.2
Range
Frequency Range
Full
IV
10
180 10
Flatness (10 MHz-180 MHz) Full
IV
0.5
1
0.5
Input VSWR (50 Ω )
60°C
V
1.5
1.5
(10 MHz–180 MHz)
Analog Input Bandwidth 60°C
V
450
450
POWER SUPPLY1
Supply Voltage
VA
Full
IV
3.6
3.8
3.6
VC
Full
IV
3.2
3.4
3.2
VD
Full
IV
1.475
1.575 1.475
Supply Current
IVA (VA = 3.8 V)
Full
I
0.95
1.11
0.95
IVC (VC = 3.3 V)
Full
I
400
500
400
IVD (VD = 1.5 V)
Full
I
1.4
1.8
1.4
Total Power Dissipation
Full
I
7.0
8.5
7.0
ENCODE INPUTS2
Differential Inputs (ENC,
ENC)
Input Voltage Range
Full
IV
0.4
0.4
Input Resistance
60°C
V
100
100
Input Capacitance
60°C
V
4
4
Common-Mode Voltage
60°C
V
±3
±3
Single-Ended Inputs (ENC)
Input Voltage
Full
IV
0.4
2
2.5
0.4
2
Input Resistance
60°C
V
50
50
LOGIC INPUTS (RESET)3
Logic 1 Voltage
Full
IV
2.0
2.0
Logic 0 Voltage
Full
IV
0.8
Source IIH
60°C
V
10
10
Source IIL
60°C
V
1
1
LOGIC OUTPUTS
(DRA, DRB, Output Bits)4
Differential Output Voltage Full
IV
247
454 247
Max
+12
+10
180
1
3.8
3.4
1.575
1.11
500
1.8
8.5
2.5
0.8
454
Unit
Bits
LSB
%FS
LSB
LSB
%/°C
V p-p
MHz
dB
MHz
V
V
V
A
mA
A
W
V
Ω
pF
V
V p-p
Ω
V
V
µA
mA
mV
Rev. 0 | Page 3 of 28
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