MRF1500 데이터 시트보기 (PDF) - Motorola => Freescale

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MRF1500

Microwave Pulse Power Transistor

Motorola => Freescale 

TYPICAL CHARACTERISTICS

600

500

400

300

200

VCC = 50 V

100

PULSE = 10µs, 1% DF

FREQ = 1090 MHz

0

20 40 60 80 100 120 140 160 180 200

PIN, INPUT POWER (WATTS)

Figure 2. Output Power versus Input Power

f = 1025 MHz

1090

1050

ZOL* = ZOUT

Zin

f = 1025 MHz

1150

1125 1050

1125

1150

1090

Zo = 10 Ω

f

Zin

MHz

OHMS

ZOL*

1025

1.6 + j3.9 1.6 + j1.7

1050

2.0 + j4.0 1.6 + j1.6

1090

2.8 + j4.0 1.5 + j1.1

1125

3.9 + j3.8 1.5 + j1.4

1150

4.6 + j3.0 1.4 + j1.6

ZOL* = Conjugate of the optimum load

impedance into which the device operates at a

given output power, voltage and frequency.

Figure 3. Series Equivalent Input/Output Impedances

MOTOROLA RF DEVICE DATA

MRF1500

3

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