NJG1707PG1
nTYPICAL
CHARACTERISTICS (ANTENNA SWITCH)
Measured on the PCB evaluation circuit, losses of circuits are eliminated.
ANT-SW Pout,Loss vs. Pin
(TX-ANT1,fin=960MHz,V =3.5V,V =-2.5V)
40
35
30
Output Power (dBm)
25
20
15
10
5
0
0
5
10
15
20
25
30
Input Power (dBm)
35
40
DD
SS
I
1.2
1.1
50
1
Insertion Loss (dB)
40
(uA)
0.9
0.8
0.7
0.6
10
0.5
0.4
0
0
5
60
DD2
vs. Input Power
DD
SS
( Tx-ANT1,V =3.5V,V =-2.5V,f=960MHz)
I
20
DD2
30
10
15
20
25
Input Power (dBm)
30
35
40
ANT-SW Pout,Loss vs. Pin
(RX-ANT1,fin=885MHz,V =3.5V,V =0V)
35
30
25
20
15
10
5
0
0
5
10
15
20
25
Input Power (dBm)
30
35
DD
SS
I
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0
0
5
6
DD1
vs. Input Power
DD
SS
( Rx-ANT1,V =3.5V,V =0V,f=885MHz)
5
Output Power (dBm)
Insertion Loss (dB)
4
(uA)
I
2
1
DD1
3
10
15
20
25
Input Power (dBm)
30
35
2nd Harmonics vs. Frequency
(Tx-ANT1,Pin=30dBm,V =-2.5V)
-60
VDD=3.5V
VDD=2.9V
2nd Harmonics (dBc)
-65
3rd Harmonics (dBc)
-65
SS
3rd Harmonics vs. Frequency
(Tx-ANT1,Pin=30dBm,V =-2.5V)
-60
SS
-70
-70
VDD=3.5V
VDD=2.9V
-75
880
900
920
940
960
980
-75
880
900
920
940
960
980
Frequency (MHz)
Frequency (MHz)
- 8-
NJRC [ NEW JAPAN RADIO ]
