FP31QF_06 Datasheet, PDF (6/12 Pages) WJ Communication. Inc. – 2-Watt HFET

FP31QF
2-Watt HFET
The Communications Edge ^TM
Product Information
FP31QF-PCB1900 Application Circuit Performance Plots
0
-5
-10
-15
-20
-25
-30
1930
36
S11 vs. Frequency
-40C
+25C
+85C
1950
1970
1990
Frequency (MHz)
P1dB vs. Frequency
34
32
30
28
26
1930
50
-40c
+25c
+85c
1950
1970
1990
Frequency (MHz)
OIP3 vs. Temperature
48
46
44
42 ^{freq=1960, 1961MHz}
+18 dBm / tone
40
-40 -15 10 35 60 85
Temperature (°C)
Output Power / Gain vs. Input Power
frequency= 1960MHz, Temp =-40°C
16
36
S21 vs. Frequency
16
15
14
13
12
11
1930
-40C
+25C
+85C
1950
1970
1990
Frequency (MHz)
Noise Figure vs. Frequency
6
5
4
3
2
1
0
1930
-40c
+25c
+85c
1950
1970
1990
Frequency (MHz)
IMD products vs. Output Power
fundamental frequency=1960, 1961MHz; Temp =+25°C
-20
-40
-60
IMD_Low
-80
IMD_High
-100
4
8 12 16 20 24 28
Output Power (dBm)
Output Power / Gain vs. Input Power
frequency=1960MHz, Temp=+25°C
16
36
S22 vs. Frequency
0
-5
-10
-15
-20
-25
-30
1930
-40C
+25C
+85C
1950
1970
1990
Frequency (MHz)
ACPR vs. Channel Power
-35
IS-95, 9 Ch. Forward, ±885 kHz offset, 30 kHz Meas BW
freq = 1960 MHz
-45
-55
-65
-75
22
-40C +25C +85C
23 24 25 26 27 28 29
Output Channel Power (dBm)
OIP3 vs. Output Power
fundamental frequency=1960, 1961MHz; Temp =+25°C
50
45
40
35
30
4 8 12 16 20 24 28
Output Power (dBm)
Output Power / Gain vs. Input Power
frequency=1960MHz, Temp=+85°C
16
36
14
32
14
32
14
32
Gain
12
28
12 ^Gain
28
12 _Gain
28
10
24
10
24
10
24
8
20
Output Power
6
16
2 6 10 14 18 22 26
Input Power (dBm)
8
Output Power
20
6
16
2 6 10 14 18 22 26
Input Power (dBm)
8
20
Output Power
6
16
2 6 10 14 18 22 26
Input Power (dBm)
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com
Page 6 of 12 October 2006