RF2483 Ver la hoja de datos (PDF) - RF Micro Devices
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RF2483 Datasheet PDF : 34 Pages
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RF2483
Typical Performance: 700MHz to 1000MHz Application Circuit for Low Band;
1700MHz to 2200MHz Application Circuit for High Band
High Band Current Consumption versus Gain Control
LO=1900MHz 0dBm, IQ=100kHz 800mVP-P 1.2VDC
160.0
140.0
120.0
100.0
80.0
60.0
40.0
Temp = -40°C, Vcc=2.7V
Temp = +25 °C, Vcc=2.7V
20.0
Temp = +85 °C, Vcc=2.7V
0.0
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
160.00
Low Band Current Consumption versus Gain Control
LO=900MHz 0dBm, IQ=100kHz 800mVP-P 1.2VDC
140.00
120.00
100.00
80.00
60.00
40.00
20.00
Temp = -40°C, Vcc=2.7V
Temp = +25 °C, Vcc=2.7V
Temp = +85 °C, Vcc=2.7V
0.00
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
High Band Current Consumption versus Gain Control
LO=1900MHz 0dBm, IQ=100kHz 800mVP-P 1.2VDC
160.0
140.0
120.0
100.0
80.0
60.0
40.0
Vcc=2.7V
Vcc=3.0V
20.0
Vcc=3.3V
0.0
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
Low Band Current Consumption versus Gain Control
160.0
LO=900MHz 0dBm, IQ=100kHz 800mVP-P 1.2VDC
140.0
120.0
100.0
80.0
60.0
40.0
Vcc=2.7V
Vcc=3.0V
20.0
Vcc=3.3V
0.0
0.0
0.5
1.0
1.5
2.0
2.5
Gain Control (V)
High Band Return Loss versus Frequency
0.0
LO HB Port
RFOUT HB Port
-5.0
-10.0
-15.0
-20.0
-25.0
1700.0
1750.0
1800.0
1850.0
1900.0
Frequency (MHz)
1950.0
2000.0
Low Band Return Loss versus Frequency
0.0
LO LB Port
RFOUT LB Port
-5.0
-10.0
-15.0
-20.0
-25.0
700.0
750.0
800.0
850.0
900.0
Frequency (MHz)
950.0
1000.0
DS110505
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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