LX5506B Ver la hoja de datos (PDF) - Microsemi Corporation
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LX5506B Datasheet PDF : 7 Pages
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LX5506B
TM
®
InGaP HBT 4 – 6GHz Power Amplifier
PRODUCTION DATA SHEET
SMALL SIGNAL GAIN OVER TEMP
25
24
23
22
21
20
19
18
17
+85°C
+25°C
16
-40°C
15
5.15
5.25
5.35
5.45
5.55
5.65
5.75
5.85
Frequency (GHz)
VC = 3.3V, VREF = 2.9V, ICQ = 90mA @ Room Temperature
SMALL SIGNAL VS SUPPLY VOLTAGE
25.5
25.4
S21 @ 5.25GHZ
25.3
25.2
25.1
25.0
24.9
24.8
24.7
24.6
24.5
24.4
24.3
24.2
24.1
24.0
3
3.1
3.2
3.3
3.4
3.5
3.6
Supply Voltage Vc(V)
VREF = 2.9V, ICQ = 90mA for Nominal VC =-3.3V
SMALL SIGNAL VS. REF VOLTAGE
30
25
S21 @ 5.25GHz
20
15
10
05
00
-05
PA “OFF”
-10
PA “ON”
-15
-20
-25
-30
1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
Vref (V)
VC = 3.3V, ICQ = 90mA for Nominal VREF = 2.9V
QUESCENT CURRENT VS. REF VOLTAGE
170
160
Icq
150
140
130
120
∆Icq ∆vref ~
110
0.2mA mV
100
90
80
70
60
50
40
30
20
10
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
Vref (V)
VC = 3.3V, ICQ = 90mA for Nominal VREF = 2.9V
Copyright © 2003
Rev. 1.0b, 2005-03-02
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 5
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