FP1189
½ - Watt HFET
Product Information
FP1189-PCB900S Application Circuit Performance Plots
S11 vs. Frequency
-40c +25c
S21 vs. Frequency
S22 vs. Frequency
0
-5
22
21
20
19
18
17
0
-5
+85c
-10
-15
-20
-25
-30
-10
-15
-20
-25
-30
-40c
900
+25c
920
+85c
940
-40c
900
+25c
920
+85c
860
880
900
920
940
960
960
85
860
880
960
860
880
940
960
Frequency (MHz)
Frequency (MHz)
Noise Figure vs. Frequency
Frequency (MHz)
ACPR vs. Channel Power
P1dB vs. Frequency
IS-95, 9 Ch. Forward, ±885 kHz offset, 30 kHz Meas BW
30
28
26
24
22
20
6
5
4
3
2
1
0
-30
-40
-50
-60
-70
freq = 915 MHz
-40c
900
+25c
920
+85c
940
-40c
900
+25c
920
+85c
940
-40 C
+25 C
+85 C
860
880
860
880
960
16 17 18 19 20 21 22 23 24
Frequency (MHz)
Frequency (MHz)
Output Channel Power (dBm)
OIP3 vs. Temperature
IMD products vs. Output Power
fundamental frequency = 915 MHz, 916 MHz; Temp = +25° C
OIP3 vs. Output Power
fundamental frequency = 915 MHz, 916 MHz; Temp = +25° C
42
40
38
36
34
32
-20
-40
-60
-80
45
40
35
30
25
IMD_Low
IMD_High
freq = 915, 916 MHz
+12 dBm / tone
-40
-15
10
35
60
0
4
8
12
16
20
24
0
4
8
12
16
20
24
Temperature (°C)
Output Power (dBm)
Output Power (dBm)
Output Power / Gain vs. Input Power
Output Power / Gain vs. Input Power
Output Power / Gain vs. Input Power
frequency = 915 MHz, Temp = -40° C
frequency = 915 MHz, Temp = +25° C
frequency = 915 MHz, Temp = +85° C
22
30
22
20
18
16
14
12
30
22
20
18
16
14
12
30
26
22
18
14
10
20
18
16
14
12
26
22
18
14
10
26
22
18
14
10
Gain
Gain
Gain
Output Power
Output Power
Output Power
-12
-8
-4
0
4
8
12
-12
-8
-4
0
4
8
12
-12
-8
-4
0
4
8
12
Input Power (dBm)
Input Power (dBm)
Input Power (dBm)
Specifications and information are subject to change without notice.
September 2004
WJ Communications, Inc · Phone 1-800- WJ1-4401 · FAX: 408-577-6621 · e- mail: sales@wj.com · Web site: www.wj.com
WJCI [ WJ COMMUNICATION. INC. ]
