AD1939WBSTZ Ver la hoja de datos (PDF) - Analog Devices
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AD1939WBSTZ Datasheet PDF : 32 Pages
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Data Sheet
DIGITAL INPUT/OUTPUT SPECIFICATIONS
−40°C < TA < +105°C, DVDD = 3.3 V ± 10%.
Table 4.
Parameter
High Level Input Voltage (VIH)
Low Level Input Voltage (VIL)
Input Leakage
High Level Output Voltage (VOH)
Low Level Output Voltage (VOL)
Input Capacitance
POWER SUPPLY SPECIFICATIONS
Table 5.
Parameter
SUPPLIES
Voltage
Digital Current
Normal Operation
Power-Down
Analog Current
Normal Operation
Power-Down
DISSIPATION
Operation
All Supplies
Digital Supply
Analog Supply
Power-Down, All Supplies
POWER SUPPLY REJECTION RATIO
Signal at Analog Supply Pins
AD1939
Conditions/Comments
MCLKI/XI pin
IIH @ VIH = 2.4 V
IIL @ VIL = 0.8 V
IOH = 1 mA
IOL = 1 mA
Min
Typ Max Unit
2.0
V
2.2
V
0.8
V
10
µA
10
µA
DVDD − 0.60
V
0.4
V
5
pF
Conditions/Comments
Min
DVDD
3.0
AVDD
3.0
VSUPPLY
4.5
Master clock = 256 fS
fS = 48 kHz
fS = 96 kHz
fS = 192 kHz
fS = 48 kHz to 192 kHz
Master clock = 256 fS, 48 kHz
1 kHz, 200 mV p-p
20 kHz, 200 mV p-p
Typ Max Unit
3.3
3.6
V
3.3
3.6
V
5.0
5.5
V
56
mA
65
mA
95
mA
2.0
mA
74
mA
23
mA
429
mW
185
mW
244
mW
83
mW
50
dB
50
dB
Rev. E | Page 5 of 32
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