AD9218 Analog Devices, AD9218 Datasheet - Page 4

• Manufacturer Part Number: AD9218
• Description: 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9218

• Resolution (bits): 10bit
• # Chan: 2
• Sample Rate: 105MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 1 V p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: QFP

AD9218
DIGITAL SPECIFICATIONS
V
Table 2.
Parameter
DIGITAL INPUTS
DIGITAL OUTPUTS
DD
Encode Input Common
Encode 1 Voltage
Encode 0 Voltage
Encode Input Resistance
Logic 1 Voltage—S1, S2,
Logic 0 Voltage—S1, S2,
Logic 1 Current—S1
Logic 0 Current—S1
Logic 1 Current—S2
Logic 0 Current—S2
Logic 1 Current—DFS
Logic 0 Current—DFS
Input Capacitance—S1,
Input Capacitance DFS
Logic 1 Voltage
Logic 0 Voltage
Output Coding
= 3.0 V, V
Mode
DFS
DFS
S2, Encode Inputs
D
= 3.0 V; external reference, unless otherwise noted.
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
25°C
25°C
Full
Full
Test
Level
V
VI
VI
VI
VI
VI
VI
VI
VI
VI
VI
VI
V
V
VI
VI
Min
2
1.8
2
–50
–400
50
–50
30
–400
2.45
Twos complement or offset binary
AD9218BST-40/-65
Rev. C | Page 4 of 28
Typ
V
2.0
±0
–230
230
±0
100
–230
2
4.5
D
/2
Max
0.8
2.3
0.8
50
–50
400
50
200
–50
0.05
Min
2
1.8
2
–50
–400
50
–50
30
–400
2.45
Twos complement or offset binary
AD9218BST-80/-105
Typ
V
2.0
±0
–230
230
±0
100
–230
2
4.5
D
/2
Max
0.8
2.3
0.8
50
–50
400
50
200
–50
0.05
Unit
V
V
V
kΩ
V
V
μA
μA
μA
μA
μA
μA
pF
pF
V
V