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