AD9258 Ver la hoja de datos (PDF) - Analog Devices
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AD9258 Datasheet PDF : 44 Pages
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AD9258
Parameter
Temperature Min
Typ
Max
Unit
LOGIC INPUT (CSB)1
High Level Input Voltage
Full
1.22
2.1
V
Low Level Input Voltage
Full
0
0.6
V
High Level Input Current
Full
−10
+10
μA
Low Level Input Current
Full
40
132
μA
Input Resistance
Full
26
kΩ
Input Capacitance
Full
2
pF
LOGIC INPUT (SCLK/DFS)2
High Level Input Voltage
Full
1.22
2.1
V
Low Level Input Voltage
Full
0
0.6
V
High Level Input Current (VIN = 1.8 V)
Full
−92
−135
μA
Low Level Input Current
Full
−10
+10
μA
Input Resistance
Full
26
kΩ
Input Capacitance
Full
2
pF
LOGIC INPUT/OUTPUT (SDIO/DCS)1
High Level Input Voltage
Full
1.22
2.1
V
Low Level Input Voltage
Full
0
0.6
V
High Level Input Current
Full
−10
+10
μA
Low Level Input Current
Full
38
128
μA
Input Resistance
Full
26
kΩ
Input Capacitance
Full
5
pF
LOGIC INPUTS (OEB, PDWN)2
High Level Input Voltage
Full
1.22
2.1
V
Low Level Input Voltage
Full
0
0.6
V
High Level Input Current (VIN = 1.8 V)
Full
−90
−134
μA
Low Level Input Current
Full
−10
+10
μA
Input Resistance
Full
26
kΩ
Input Capacitance
Full
5
pF
DIGITAL OUTPUTS
CMOS Mode—DRVDD = 1.8 V
High Level Output Voltage
IOH = 50 μA
Full
1.79
V
IOH = 0.5 mA
Full
1.75
V
Low Level Output Voltage
IOL = 1.6 mA
Full
0.2
V
IOL = 50 μA
Full
0.05
V
LVDS Mode—DRVDD = 1.8 V
Differential Output Voltage (VOD), ANSI Mode
Full
290
345
400
mV
Output Offset Voltage (VOS), ANSI Mode
Full
1.15
1.25
1.35
V
Differential Output Voltage (VOD), Reduced Swing Mode
Full
160
200
230
mV
Output Offset Voltage (VOS), Reduced Swing Mode
Full
1.15
1.25
1.35
V
1 Pull up.
2 Pull down.
Rev. A | Page 8 of 44
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