FP31QF ETC, FP31QF Datasheet - Page 6

• 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
16
14
12
10
-10
-15
-20
-25
-30
36
34
32
30
28
26
50
48
46
44
42
40
8
6
-5
1930
0
2
1930
-40
Gain
freq = 1960, 1961 MHz
+18 dBm / tone
FP31QF
2-Watt HFET
Output Power / Gain vs. Input Power
6
-15
Output Power
frequency = 1960 MHz, Temp = -40° C
Input Power (dBm)
10
FP31QF-PCB1900 Application Circuit Performance Plots
1950
OIP3 vs. Temperature
-40c
1950
P1dB vs. Frequency
-40C
S11 vs. Frequency
Frequency (MHz)
Frequency (MHz)
Temperature (°C)
10
14
+25c
18
+25C
35
1970
1970
22
60
+85c
+85C
26
36
32
28
24
20
16
1990
1990
85
-100
16
14
12
10
16
15
14
13
12
11
6
5
4
3
2
1
0
-20
-40
-60
-80
8
6
1930
1930
2
4
Gain
fundamental frequency = 1960, 1961 MHz; Temp = +25° C
IMD_Low
Output Power / Gain vs. Input Power
6
IMD products vs. Output Power
8
frequency = 1960 MHz, Temp = +25° C
Noise Figure vs. Frequency
Input Power (dBm)
Output Power
10
1950
1950
IMD_High
Output Power (dBm)
Frequency (MHz)
-40C
S21 vs. Frequency
Frequency (MHz)
-40c
12
14
16
18
+25C
+25c
1970
1970
20
22
24
+85C
+85c
26
36
32
28
24
20
16
1990
1990
28
The Communications Edge
Specifications and information are subject to change without notice
50
45
40
35
30
16
14
12
10
-10
-15
-20
-25
-30
-35
-45
-55
-65
-75
8
6
-5
0
1930
4
2
22
Gain
fundamental frequency = 1960, 1961 MHz; Temp = +25° C
freq = 1960 MHz
Output Power / Gain vs. Input Power
6
23
8
frequency = 1960 MHz, Temp = +85° C
Output Channel Power (dBm)
Output Power
IS-95, 9 Ch. Forward, ±885 kHz offset, 30 kHz Meas BW
OIP3 vs. Output Power
Input Power (dBm)
ACPR vs. Channel Power
10
24
Output Power (dBm)
1950
Product Information
12
S22 vs. Frequency
-40C
Frequency (MHz)
14
25
-40 C
16
18
26
+25C
1970
+25 C
20
27
22
November 2004
24
TM
+85C
28
26
+85 C
36
32
28
24
20
16
1990
29
28