ADF4108S 查看數據表（PDF） - Analog Devices
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ADF4108S Datasheet PDF : 21 Pages
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ADF4108S
TABLE I – ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)
Parameter
See notes at end of table
Charge Pump – continued
Icp Sink/Source Current
matching
Symbol
Conditions 1/
Unless Otherwise Specified
Icp1- Icp8,
With Rset = 5.1KΩ,
ICP_m
M,D,P,L
Sub-
Group
1
2,3
1
Limit
Min
-10
-10
-10
Icp Vs. Vcp
With Rset = 5.1KΩ,
ICP_VCP 0.5 v ≤ Vcp ≤ Vp – 0.5 V
1
-8
2,3
-8
M,D,P,L
1
-8
Icp Vs. temperature
ICP_T
2/ With Rset = 5.1KΩ,
Vcp = Vp / 2
1
-5
2,3
-5
Rset Output Voltage
With Rset = 5.1KΩ,
Vrset
1
0.5
2,3
0.5
Logic Inputs, pins CE, LE, CLOCK, DATA
M,D,P,L
1
0.5
1
1.4
Input High Voltage
ViH
2,3
1.4
M,D,P,L
1
1.4
1
0
Input Low Voltage
ViL
2,3
0
M,D,P,L
1
0
1
-1
Input High/Low Current
IInH , IInL V of IInH = 3.2 V, V of IInL = 0.1 V
2,3
-1
M,D,P,L
1
-1
Logic Outputs, pin MUXOUT
1
1.4
1 kΩ pull-up resistor to 1.8V
N-channel Output High Voltage
VOH
2,3
1.4
M,D,P,L
1
1.4
CMOS Output High Voltage
IOH = 500μA
VOH
M,D,P,L
1
Vdd – 0.4
2,3
Vdd – 0.4
1
Vdd – 0.4
Output Low Voltage
IOL = 500μA
VOL
1
2,3
M,D,P,L
1
V of IOH = 3.2 V, V of IOL = 0.1 V,
1
-100
Output High/ Low Leakage Current IOH , IOL MUXOUT tri-stated
2,3
-100
M,D,P,L
1
-100
Limit
Max
10
10
10
8
8
8
5
5
0.7
0.7
0.7
Vdd
Vdd
Vdd
0.6
0.6
0.6
1
1
1
0.4
0.4
0.4
100
100
100
Units
%
%
%
V
V
V
μA
V
V
V
μA
See footnotes at end of table.
ASD0016548 Rev. A | Page 4 of 21
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