MRF374A Datasheet, PDF(3/12 Page) Motorola, Inc – RF POWER FIELD EFFECT TRANSISTOR

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MRF374A Datasheet, PDF (3/12 Pages) Motorola, Inc – RF POWER FIELD EFFECT TRANSISTOR

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Freescale Semiconductor, Inc.

VGS

R3A

C7A

L3A L2A

C4A R1A

MRF374 Rev 3a

C13A

R4A C14A

L1A

C9A

RF INPUT

C4B

R1B

L3B

L2B

C7B

VGS R3B

C10

C11

C9B

R4B

L1B

C14B

C13B

VDD

C12A

C12B

VDD

RF OUTPUT

Vertical Balun Mounting Detail

Output 2

(12.5 ohm microstrip)

Output 1

(12.5 ohm microstrip)

Motorola Vertical 860 MHz Balun

Rogers RO3010 (50 mil thick)

PCB Substrate (30 mil thick)

Note:

Trim Balun PCB so that a 35 mil "tab"

fits into the main PCB slot" resulting

in Balun solder pads being level with

the PCB substrate solder pads when

fully inserted.

Ground

Input

(50 ohm microstrip)

55 mil slot cut

out to accept Balun

Figure 1. MRF374A Narrowband Test Circuit Component Layout

MOTOROLA RF DEVICE DATA

For More Information On This Product,

Go to: www.freescale.com

MRF374A

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