AD9444 查看數據表（PDF） - Analog Devices
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AD9444 Datasheet PDF : 40 Pages
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AD9444
DIGITAL SPECIFICATIONS
AVDD1 = 3.3 V, AVDD2 = 5.0 V, DRVDD = 3.3 V, RLVDSBIAS = 3.74 kΩ, unless otherwise noted.
Table 3.
Parameter
CMOS LOGIC INPUTS (DFS, DCS MODE, OUTPUT MODE)
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
DIGITAL OUTPUT BITS—CMOS Mode (D0 to D13, OTR)1
DRVDD = 3.3 V
High Level Output Voltage
Low Level Output Voltage
DIGITAL OUTPUT BITS LVDS Mode (D0 to D13, OTR)
VOD Differential Output Voltage2
VOS Output Offset Voltage
CLOCK INPUTS (CLK+, CLK−)
Differential Input Voltage
Common-Mode Voltage
Differential Input Resistance
Differential Input Capacitance
Temp
Full
Full
Full
Full
Full
Test Level
IV
IV
VI
VI
V
Full
IV
Full
IV
Full
VI
Full
VI
Full
IV
Full
VI
Full
V
Full
V
AD9444BSVZ-80
Min
Typ Max Unit
2.0
−10
2
V
0.8
V
+200 µA
+10
µA
pF
3.25
247
1.125
0.2
1.3
1.5
8
10
4
V
0.2
V
545
mV
1.375 V
V
1.6
V
12
kΩ
pF
1 Output voltage levels measured with 5 pF load on each output.
2 LVDS RTERM = 100 Ω.
Rev. 0 | Page 5 of 40
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