FP31QF ETC, FP31QF Datasheet - Page 4

• Manufacturer Part Number: FP31QF
• Description: 2-Watt HFET
• Manufacturer: ETC

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com
20
18
16
14
12
10
-10
-15
-20
-25
-30
36
34
32
30
28
26
50
48
46
44
42
40
-5
0
-4
860
-40
860
Gain
freq = 915, 916 MHz
+18 dBm / tone
FP31QF
2-Watt HFET
Output Power / Gain vs. Input Power
0
880
-15
880
frequency = 915 MHz, Temp = -40° C
Output Power
Input Power (dBm)
4
OIP3 vs. Temperature
FP31QF-PCB900 Application Circuit Performance Plots
-40c
P1dB vs. Frequency
S11 vs. Frequency
Frequency (MHz)
Temperature (°C)
-40c
Frequency (MHz)
900
900
10
8
+25c
12
920
920
35
+25c
16
940
940
60
+85c
+85c
20
36
32
28
24
20
16
960
960
85
-100
20
18
16
14
12
10
20
19
18
17
16
15
6
5
4
3
2
1
0
-20
-40
-60
-80
860
-4
860
Gain
4
fundamental frequency = 915 MHz, 916 MHz; Temp = +25° C
IMD_Low
Output Power / Gain vs. Input Power
0
880
IMD products vs. Output Power
880
8
frequency = 915 MHz, Temp = +25° C
Noise Figure vs. Frequency
Input Power (dBm)
Output Power
4
Output Power (dBm)
IMD_High
-40c
Frequency (MHz)
S21 vs. Frequency
-40c
Frequency (MHz)
12
900
900
8
16
920
12
920
+25c
+25c
20
16
940
940
24
+85c
+85c
20
36
32
28
24
20
16
960
960
28
The Communications Edge
Specifications and information are subject to change without notice
50
45
40
35
30
20
18
16
14
12
10
-10
-15
-20
-25
-30
-40
-50
-60
-70
-5
0
-4
4
860
22
fundamental frequency = 915 MHz, 916 MHz; Temp = +25° C
Gain
freq = 915 MHz
Output Power / Gain vs. Input Power
0
23
8
880
frequency = 915 MHz, Temp = +85° C
Output Channel Power (dBm)
IS-95, 9 Ch. Forward, ±885 kHz offset, 30 kHz Meas BW
Output Power
OIP3 vs. Output Power
Input Power (dBm)
ACPR vs. Channel Power
4
24
Output Power (dBm)
Product Information
12
S22 vs. Frequency
Frequency (MHz)
-40c
900
-40 C
8
25
16
12
26
920
+25c
+25 C
20
27
16
940
November 2004
24
TM
+85c
28
20
+85 C
36
32
28
24
20
16
960
29
28