NJG1707PG1
nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)
Measured on the PCB evaluation circuit, losses of circuits are eliminated.
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:TX-ANT1,V =3.5V,V =-2.5V)
0
DD
SS
1.8
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:TX-EXT1,V =3.5V,V =-2.5V)
0
DD
SS
1.8
Loss
Loss
-0.5
1.6
-0.5
1.6
-1
1.4
-1
1.4
-1.5
-2
500
V.S.W.R
600
700
800
900
Frequency (MHz)
1.2
1
1000
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:RX-ANT1,V =3.5V,V =0V)
0
DD
SS
1.8
-0.5
Loss
1.6
-1
1.4
-1.5
-2
500
1.2
V.S.W.R
600
700
800
900
Frequency (MHz)
1
1000
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:RX-ANT2,V =3.5V,V =0V)
0
DD
SS
1.8
-0.5
Loss
1.6
-1
1.4
-1.5
1.2
V.S.W.R
-2
500
600
700
800
900
Frequency (MHz)
1
1000
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:RX-EXT1,V =3.5V,V =0V)
0
DD
SS
1.8
-1.5
1.2
V.S.W.R
-2
500
600
700
800
900
Frequency (MHz)
1
1000
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:RX-EXT2,V =3.5V,V =0V)
0
DD
SS
1.8
-0.5
1.6
-0.5
1.6
Loss
Loss
-1
1.4
-1
1.4
-1.5
1.2
V.S.W.R
-2
500
600
700
800
900
Frequency (MHz)
1
1000
-1.5
1.2
V.S.W.R
-2
500
600
700
800
900
Frequency (MHz)
1
1000
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