NJG1521PE1
n
TYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit)
Output Power, I vs. Input Power
Output Power, I vs. Input Power
DD
DD
(RX-ANT1, f=885MHz, VDD=3.5V, VSS=0V)
(TX-ANT1, f=940MHz, V =3.5V, VSS =-2.5V)
DD
30
25
20
15
10
5
10
40
35
30
25
20
15
50
P-0.5dB =36.7dBm
P-1dB =26.4dBm
8
6
4
2
0
40
30
20
10
0
15
20
25
30
35
40
5
10
15
20
25
30
Input Power (dBm)
Input Power (dBm)
Insertion Loss vs. Input Power
Insertion Loss vs. Input Power
(TX-ANT1, f=940MHz, V =3.5V, V =-2.5V)
(RX-ANT1, f=885MHz, V =3.5V, V =0V)
DD
SS
DD SS
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
15
20
25
30
35
40
5
10
15
20
25
30
35
Input Power (dBm)
Input Power (dBm)
ACP vs. Input Power
ACP vs. V
DD
(TX-ANT1, f=940MHz, V =3.5V, V =-2.5V)
(TX-ANT1, f=940MHz, Pin=30dBm, V =-2.5V)
-55
DD
SS
SS
-45
-50
-55
-60
-65
-70
-75
-80
-60
-65
-70
-75
-80
50kHz offset
100kHz offset
50kHz offset
100kHz offset
15
20
25
30
35
2.7
2.9
3.1
3.3
3.5
Input Power (dBm)
V
(V)
DD
- 9 -
NJRC [ NEW JAPAN RADIO ]
