XP1048-QJ Datasheet, PDF (2/8 Pages) Mimix Broadband – 3.3-3.8 GHz HFET 3W Linear Power Amplifier

3.3-3.8 GHz HFET
3W Linear Power Amplifier
December 2007 - Rev 03-Dec-07
P1048-QJ
Typical Performance
28
27
26
25
24
23
22
21
20
19
18
3.2
Linear Power @ EVM = 2.5% Vs Frequency Vs Current
OFDM 802.16d, 64QAM, PAR =9dB
Vdd = 8V, 3.5GHz
3.3
3.4
3.5
3.6
3.7
3.8
Frequency (GHz)
550mA
620mA
720mA
3.9
15
13
11
9
7
5
3
1
-1
-3
-5
-7
-9
-11
-13
-15
3
S parameters Vdd = 8V, Idq = 500mA
S11
S21
S22
3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5
Frequency (GHz)
Gain @ Vdd = 8V
15
14.5
14
13.5
13
12.5
8v_500mA
12
11.5
8v_650mA
11
10.5
10
3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4
Frequency (GHz)
P1dB Vs Frequency Vs Voltage
Idq = 720mA
36.0
35.0
34.0
5V
33.0
6V
7V
32.0
8V
31.0
9V
30.0
29.0
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
Frequency (GHz)
P1dB Vs Frequency Vs Voltage
Idq = 620mA
36.0
P1dB Vs Frequency Vs Voltage
Idq = 480mA
36.0
35.0
35.0
34.0
34.0
5V
5V
33.0
6V
33.0
6V
7V
7V
32.0
8V
32.0
8V
31.0
9V
31.0
9V
30.0
30.0
29.0
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
Frequency (GHz)
29.0
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
Frequency (GHz)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: [phone] Fax: [phone] mimixbroadband.com
Page 2 of 8
Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc.
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