AD9218-40 Analog Devices, AD9218-40 Datasheet - Page 2

• Manufacturer Part Number: AD9218-40
• Manufacturer: Analog Devices

DC SPECIFICATIONS
Parameter
RESOLUTION
ACCURACY
TEMPERATURE DRIFT
REFERENCE
ANALOG INPUTS
POWER SUPPLY
NOTES
1
2
3
4
5
6
Specifications subject to change without notice.
AD9218–SPECIFICATIONS
No Missing Codes across industrial temperature range guaranteed for -40 MSPS, -65 MSPS, and -80 MSPS grades. No missing codes at room temperature guaran-
teed for -105 grade.
Gain error and gain temperature coefficients are based on the ADC only (with a fixed 1.25 V external reference) -65 Grade in 2 V p-p range, -40, -85, -105 Grades in
1 V p-p range.
(AIN – AIN) = ± 0.5 V in 1 V range (full scale), (AIN – AIN) = ± 1 V in 2 V range (full scale).
AC Power Dissipation measured with rated encode and a 10.3 MHz analog input @ 0.5 dBFS, C
DC Power Dissipation measured with rated encode and a dc analog input (Outputs Static, IV
In power-down state IV
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity
(DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error
Reference
Internal Reference Voltage
(REFOUT)
Input Resistance (REFIN A, B)
Differential Input Voltage
Range (AIN, AIN)
Common-Mode Voltage
Input Resistance
Input Capacitance
V
V
Supply Currents
Power Dissipation DC
IV
Power Supply Rejection Ratio
D
DD
IV
IV
D
Power-Down Current
D
DD
(V
(V
D
DD
2
2
= 3.0 V)
2
= 3.0 V)
DD
1
3
4
= ± 10 µA typical (all grades).
4
5
6
(V
DD
= 3.0 V, V
Temp
Full
25°C
25°C
25°C
Full
25°C
Full
Full
Full
Full
25°C
Full
Full
Full
Full
25°C
Full
Full
Full
25°C
Full
Full
25°C
D
Test
Level
VI
I
I
I
VI
I
VI
V
V
V
I
V
V
V
VI
V
IV
IV
VI
V
VI
VI
I
= 3.0 V; external reference, unless otherwise noted.)
Min
–18
–2
–1
–1/–1.6 ± 0.3/± 1
1.18
9
8
2.7
2.7
AD9218BST-40/-65
Typ
10
GNT
2
3
± 0.3/± 0.6 1/1.3
± 0.8
± 1
10
80
40
1.24
11
1 or 2
V
10
3
3
3
108/117
7/11
325/350
20
± 1
D
/3
DD
Max
18
8
1/1.6
1.28
13
14
3.6
3.6
113/122
340/365
= 0)
LOAD
= 5 pF.
Min
–18
–2
–1
–1.35/–2.7 ± 0.75/± 2
1.18
9
8
2.7
2.7
AD9218BST-80/-105
10
Typ
GNT
2
3.5
± 0.5/± 0.8
± 0.6/± 0.9
± 1/± 2.3
4
100
40
1.24
11
V
10
3
3
3
172/183
13/17
515/550
22
± 1
1
D
/3
Max
18
8
1.2/1.7
1.35/2.7
1.28
13
14
3.6
3.6
175/188
525/565
Unit
Bits
LSB
% FS
LSB
LSB
LSB
LSB
ppm/°C
ppm/°C
ppm/°C
V
kΩ
V
V
kΩ
pF
V
V
mA
mA
mW
mA
mV/V