AD9245
DIGITAL SPECIFICATIONS
AVDD = 3 V, DRVDD = 2.5 V, 1.0 V internal reference, unless otherwise noted.
Table 5.
Parameter
LOGIC INPUTS (CLK, PDWN)
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
DIGITAL OUTPUT BITS (D0 to D13, OTR)2
DRVDD = 3.3 V
High Level Output Voltage (IOH = 50 μA)
High Level Output Voltage (IOH = 0.5 mA)
Low Level Output Voltage (IOH = 1.6 mA)
Low Level Output Voltage (IOH = 50 μA)
DRVDD = 2.5 V
High Level Output Voltage (IOH = 50 μA)
High Level Output Voltage (IOH = 0.5 mA)
Low Level Output Voltage (IOH = 1.6 mA)
Low Level Output Voltage (IOH = 50 μA)
AD9245BCP-20/AD9245BCP-40/AD9245BCP-65/AD9245BCP-801
Min
Typ
Max
Unit
2.0
V
0.8
V
–10
+10
μA
–10
+10
μA
2
pF
3.29
V
3.25
V
0.2
V
0.05
V
2.49
V
2.45
V
0.2
V
0.05
V
1 AD9245BCP-80 performance measured with 1.0 V external reference.
2 Output voltage levels measured with 5 pF load on each output.
Rev. D | Page 7 of 32