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MRF21045LR3 Datasheet, PDF (3/12 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors | |||
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Table 4. Electrical Characteristics (TC = 25°C unless otherwise noted) (continued)
Characteristic
Symbol
Min
Typ
Max
Unit
Functional Tests (In Freescale Test Fixture, 50 ohm system) â continued
Two - Tone Common - Source Amplifier Power Gain
Gps
â
14.9
â
dB
(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 500 mA,
f1 = 2110 MHz, f2 = 2120 MHz and f1 = 2160 MHz, f2 = 2170 MHz)
Two - Tone Drain Efficiency
η
(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 500 mA,
f1 = 2110 MHz, f2 = 2120 MHz and f1 = 2160 MHz, f2 = 2170 MHz)
â
36
â
%
Intermodulation Distortion
IMD
â
- 30
â
dBc
(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 500 mA,
f1 = 2110 MHz, f2 = 2120 MHz and f1 = 2160 MHz, f2 = 2170 MHz)
Two - Tone Input Return Loss
IRL
â
- 12
â
dB
(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 500 mA,
f1 = 2110 MHz, f2 = 2120 MHz and f1 = 2160 MHz, f2 = 2170 MHz)
Pout, 1 dB Compression Point
(VDD = 28 Vdc, IDQ = 500 mA, f = 2170 MHz)
P1dB
â
50
â
W
RF Device Data
Freescale Semiconductor
MRF21045LR3 MRF21045LSR3
3
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