MRF373 データシートの表示（PDF） - Motorola => Freescale

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MRF373

60 W, 470 – 860 MHz, 28 V LATERAL N–CHANNEL BROADBAND RF POWER MOSFETS

Motorola => Freescale 

R6

C1

C19A

R3

R5T

R4

R2A

R7A

L5

C2

L6

L3A

C18A

C3A

R1A

C4 C5

C6

L4

C3B

C7 C8

R1B

C16A

C17A

L1A

L2 C12

C15

C14A

C9 C10 C11

L1B

C13

C14B

C18B

R7B

L3B

R2B

C16B

C17B

C19B

MRF373S

Vertical Balun Mounting Detail

Output 2

(12.5 ohm microstrip)

Output 1

(12.5 ohm microstrip)

Motorola Vertical 660 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 10. MRF373S Broadband Push–Pull Component Layout

MOTOROLA WIRELESS SEMICONDUCTOR

SOLUTIONS – RF AND IF DEVICE DATA

MRF373 MRF373S

7

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