AD9945 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'AD9945' PDF : 14 Pages View PDF
AD9945–SPECIFICATIONS
GENERAL SPECIFICATIONS (TMIN to TMAX, AVDD = DVDD = DRVDD= 3.0 V, fSAMP = 40 MHz, unless otherwise noted.)
Parameter
Min
Typ
Max
Unit
TEMPERATURE RANGE
Operating
Storage
–20
+85
°C
–65
+150
°C
POWER SUPPLY VOLTAGE
Analog, Digital, Digital Driver
2.7
3.6
V
POWER CONSUMPTION
Normal Operation (DRVDD Power not Included)
140
mW
DRVDD Power Only (CLOAD = 20 pF)
Power-Down Mode
10
mW
1.5
mW
MAXIMUM CLOCK RATE
40
MHz
Specifications subject to change without notice.
DIGITAL SPECIFICATIONS (DRVDD = DVDD = 2.7 V, CL = 20 pF, unless otherwise noted.)
Parameter
Symbol
Min
Typ
Max
LOGIC INPUTS
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
VIH
2.1
VIL
0.6
IIH
10
IIL
10
CIN
10
LOGIC OUTPUTS
High Level Output Voltage, IOH = 2 mA
VOH
2.2
Low Level Output Voltage, IOL = 2 mA
VOL
0.5
Specifications subject to change without notice.
Unit
V
V
µA
µA
pF
V
V
–2–
REV. A
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