LX5506LQ 데이터 시트보기 (PDF) - Microsemi Corporation
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LX5506LQ Datasheet PDF : 10 Pages
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LX5506
TM
®
InGaP HBT 4.5 – 6GHz Power Amplifier
PRODUCTION DATA SHEET
POWER SWEEP DATA 5.15GHZ
30
800
Pout
Gain
25
Itotal
700
20
600
15
500
10
400
5
300
0
200
-5
-28
-23
-18
-13
-8
-3
2
100
7
12
PIN (dBm)
Typical Power Sweep Data at Vc = 3.3V
(VC = 3.3V, Icq = 100mA, No Heat Sink) Frequency = 5.15GHz
POWER SWEEP DATA 5.85GHZ
30
800
Pout
Gain
25
700
Itotal
20
600
15
500
10
400
5
300
0
200
-5
100
-28
-23
-18
-13
-8
-3
2
7
12
Pin (dBm)
Typical Power Sweep Data at Vc = 3.3V
(VC = 3.3V, Icq = 100mA, No Heat Sink) Frequency = 5.85GHz
RECOMMENDED BIAS RESISTOR
180
160
140
120
100
80
60
40
20
0
2.9
3
3.1
3.2
3.3
Available Vref (V)
Recommended Bias Resistor for Available Vref
(Adjusted R6 value for Obtaining Nominal Icq = 10mA at Vc = 3.3V)
QUIESCENT CURRENT VS VREF
300
R6=47
250
R6=180
200
Icq/ vref ~
150
0.28mA/mV
100
Icq/ vref ~
50
0.18mA/mV
0
2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6
Vref (V)
Quiescent Current vs. Vref
(Vc = 3.3V, Bias Resistor R6 = 47Ω & 180Ω)
S-PARAMETER DATA
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
5.0
5.2
5.4
5.6
5.8
Frequency (GHz)
Typical S-Parameter Data at Room Temperature
(Vc = 3.3V, R6 = 0Ω, Vref = 2.9V. Icq = 100mA)
SMALL SIGNAL VS SUPPLY VOLTAGE
24
S21
23.5
23
22.5
22
21.5
6.0
21
3 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
Supply Voltage Vc (V)
Typical Small Signal Gain vs. Supply Voltage
(R6 = 0Ω, Vref = 2.9V, Icq = 100mA for Vc = 3.3V, Freq = 5.25GHz)
Copyright © 2003
Rev. 1.2c, 2005-08-18
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 5
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