MRF9045MR1(2003) 查看數據表（PDF） - Motorola => Freescale

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MRF9045MR1
(Rev.:2003)

RF Power Field Effect Transistors

Motorola => Freescale 

Freescale Semiconductor, Inc.

ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)

Characteristic

Symbol

Min

Typ

OFF CHARACTERISTICS

Zero Gate Voltage Drain Leakage Current

(VDS = 65 Vdc, VGS = 0 Vdc)

Zero Gate Voltage Drain Leakage Current

(VDS = 28 Vdc, VGS = 0 Vdc)

Gate–Source Leakage Current

(VGS = 5 Vdc, VDS = 0 Vdc)

IDSS

—

—

IDSS

—

—

IGSS

—

—

ON CHARACTERISTICS

Gate Threshold Voltage

(VDS = 10 Vdc, ID = 150 µAdc)

Gate Quiescent Voltage

(VDS = 28 Vdc, ID = 350 mAdc)

Drain–Source On–Voltage

(VGS = 10 Vdc, ID = 1 Adc)

Forward Transconductance

(VDS = 10 Vdc, ID = 3 Adc)

VGS(th)

2

VGS(Q)

3

VDS(on)

—

gfs

—

2.8

3.7

0.22

4

DYNAMIC CHARACTERISTICS

Input Capacitance

(VDS = 28 Vdc ± 30 mV(rms)ac @ 1 MHz, VGS = 0 Vdc)

Output Capacitance

(VDS = 28 Vdc ± 30 mV(rms)ac @ 1 MHz, VGS = 0 Vdc)

Reverse Transfer Capacitance

(VDS = 28 Vdc ± 30 mV(rms)ac @ 1 MHz, VGS = 0 Vdc)

Ciss

—

70

Coss

—

38

Crss

—

1.7

FUNCTIONAL TESTS (In Motorola Test Fixture, 50 ohm system)

Two–Tone Common–Source Amplifier Power Gain

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 945.0 MHz, f2 = 945.1 MHz)

Gps

17

19

Two–Tone Drain Efficiency

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 945.0 MHz, f2 = 945.1 MHz)

η

38

41

3rd Order Intermodulation Distortion

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 945.0 MHz, f2 = 945.1 MHz)

IMD

—

–31

Input Return Loss

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 945.0 MHz, f2 = 945.1 MHz)

IRL

—

–14

Two–Tone Common–Source Amplifier Power Gain

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 930.0 MHz, f2 = 930.1 MHz and f1 = 960.0 MHz,

f2 = 960.1 MHz)

Gps

—

19

Two–Tone Drain Efficiency

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 930.0 MHz, f2 = 930.1 MHz and f1 = 960.0 MHz,

f2 = 960.1 MHz)

η

—

41

3rd Order Intermodulation Distortion

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 930.0 MHz, f2 = 930.1 MHz and f1 = 960.0 MHz,

f2 = 960.1 MHz)

IMD

—

–31

Input Return Loss

(VDD = 28 Vdc, Pout = 45 W PEP, IDQ = 350 mA,

f1 = 930.0 MHz, f2 = 930.1 MHz and f1 = 960.0 MHz,

f2 = 960.1 MHz)

IRL

—

–13

Max

Unit

10

µAdc

1

µAdc

1

µAdc

4

Vdc

5

Vdc

0.4

Vdc

—

S

—

pF

—

pF

—

pF

—

dB

—

%

–28

dBc

–9

dB

—

dB

—

%

—

dBc

—

dB

MRF9045MR1 MRF9045MBR1

2

MOTOROLA RF DEVICE DATA

For More Information On This Product,

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