MRF21030LR3 datasheet(2/8 Pages) FREESCALE

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RF Device Data

Freescale Semiconductor

MRF21030LR3 MRF21030LSR3

Table 4. Electrical Characteristics (TC = 25°C unless otherwise noted)

Characteristic

Symbol

Min

Typ

Max

Unit

Off Characteristics

Drain-Source Breakdown Voltage

(VGS = 0 Vdc, ID = 20 μA)

V(BR)DSS

—

Vdc

Zero Gate Voltage Drain Current

(VDS = 28 Vdc, VGS = 0 Vdc)

IDSS

—

μAdc

Gate-Source Leakage Current

(VGS = 5 Vdc, VDS = 0 Vdc)

IGSS

—

μAdc

On Characteristics

Gate Threshold Voltage

(VDS = 10 Vdc, ID = 100 μAdc)

VGS(th)

Vdc

Gate Quiescent Voltage

(VDS = 28 Vdc, ID = 250 mA)

VGS(Q)

3.3

4.5

Vdc

Drain-Source On-Voltage

(VGS = 10 Vdc, ID = 1 Adc)

VDS(on)

—

0.29

0.4

Vdc

Forward Transconductance

(VDS = 10 Vdc, ID = 1 Adc)

gfs

—

Dynamic Characteristics

Input Capacitance (Including Input Matching Capacitor in Package) (1)

(VDS = 28 Vdc, VGS = 0, f = 1 MHz)

Ciss

—

98.5

—

Output Capacitance (1)

(VDS = 28 Vdc, VGS = 0, f = 1 MHz)

Coss

—

Reverse Transfer Capacitance

(VDS = 28 Vdc, VGS = 0, f = 1 MHz)

Crss

—

1.3

—

Functional Tests (In Freescale Test Fixture, 50 ohm system)

Two-Tone Common-Source Amplifier Power Gain

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA,

f1 = 2140.0 MHz, f2 = 2140.1 MHz)

Gps

—

Two-Tone Drain Efficiency

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA,

f1 = 2140.0 MHz, f2 = 2140.1 MHz)

—

3rd Order Intermodulation Distortion

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA,

f1 = 2140.0 MHz, f2 = 2140.1 MHz)

IMD

—

-30

—

dBc

Input Return Loss

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA,

f1 = 2140.0 MHz, f2 = 2140.1 MHz)

IRL

—

-13

—

Two-Tone Common-Source Amplifier Power Gain

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA, f1 = 2110.0 MHz,

f2 = 2110.1 MHz and f1 = 2170.0 MHz, f2 = 2170.1 MHz)

Gps

—

Two-Tone Drain Efficiency

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA, f1 = 2110.0 MHz,

f2 = 2110.1 MHz and f1 = 2170.0 MHz, f2 = 2170.1 MHz)

—

3rd Order Intermodulation Distortion

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA, f1 = 2110.0 MHz,

f2 = 2110.1 MHz and f1 = 2170.0 MHz, f2 = 2170.1 MHz)

IMD

—

-30

-27.5

dBc

Input Return Loss

(VDD = 28 Vdc, Pout = 30 W PEP, IDQ = 250 mA, f1 = 2110.0 MHz,

f2 = 2110.1 MHz and f1 = 2170.0 MHz, f2 = 2170.1 MHz)

IRL

—

-13

-9

1. Part is internally matched both on input and output.

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