AD9398 Просмотр технического описания (PDF) - Analog Devices
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AD9398 Datasheet PDF : 44 Pages
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AD9398
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VDD, VD = 3.3 V, DVDD = PVDD = 1.8 V, ADC clock = maximum.
Table 1.
Parameter
DIGITAL INPUTS (5 V TOLERANT)
Input Voltage, High (VIH)
Input Voltage, Low (VIL)
Input Current, High (IIH)
Input Current, Low (IIL)
Input Capacitance
DIGITAL OUTPUTS
Output Voltage, High (VOH)
Output Voltage, Low (VOL)
Duty Cycle, DATACK
Output Coding
THERMAL CHARACTERISTICS
θJA Junction-to-Ambient
Temp
Test Level
AD9398KSTZ-100
Min
Typ
Max
Full
VI
Full
VI
Full
V
Full
V
25°C V
2.6
0.8
−82
82
3
Full
VI
Full
VI
Full
V
VDD − 0.1
0.4
45
50
55
Binary
V
35
AD9398KSTZ-150
Min
Typ
Max
2.6
0.8
−82
82
3
VDD − 0.1
0.4
45
50
55
Binary
35
Unit
V
V
μA
μA
pF
V
V
%
°C/W
DIGITAL INTERFACE ELECTRICAL CHARACTERISTICS
VDD = VD =3.3 V, DVDD = PVDD = 1.8 V, ADC clock = maximum.
Table 2.
Parameter
RESOLUTION
DC DIGITAL I/O SPECIFICATIONS
High-Level Input Voltage (VIH)
Low-Level Input Voltage (VIL)
High-Level Output Voltage (VOH)
Low-Level Output Voltage (VOL)
DC SPECIFICATIONS
Output High Level
(IOHD) (VOUT = VOH)
Output Low Level
IOLD, (VOUT = VOL)
DATACK High Level
VOHC, (VOUT = VOH)
DATACK Low Level
VOLC, (VOUT = VOL)
Differential Input Voltage, Single-
Ended Amplitude
Test Level Conditions
VI
VI
VI
VI
IV
Output drive = high
IV
Output drive = low
IV
Output drive = high
IV
Output drive = low
IV
Output drive = high
IV
Output drive = low
IV
Output drive = high
IV
Output drive = low
IV
AD9398KSTZ-100
Min
Typ Max
8
2.5
0.8
VDD − 0.1
VDD − 0.1
0.1
36
24
12
8
40
20
30
15
75
700
AD9398KSTZ-150
Min Typ Max Unit
8
Bit
2.5
V
0.8 V
V
0.1 V
36
mA
24
mA
12
mA
8
mA
40
mA
20
mA
30
mA
15
mA
75
700 mV
Rev. 0 | Page 3 of 44
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