MRF21045 Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

Fabricante

MRF21045

RF Power Field Effect Transistors

Motorola => Freescale 

Freescale Semiconductor, Inc.

VGG

R3

R1

B1

+

R2

C5 C4 C3

C2

R4

+

L1

C7 C8

VDD

+

C9 C10 C11

RF

INPUT Z1

Z2

Z3

C1

Z5

Z10

RF

Z4

Z6 Z7

Z8

Z9 OUTPUT

DUT

C6

Z1, Z9

Z2

Z3

Z4

Z5

Z6

Z7

Z8

Z10

0.750″ x 0.084″ Transmission Line

0.160″ x 0.084″ Transmission Line

1.195″ x 0.176″ Transmission Line

0.125″ x 0.320″ Transmission Line

1.100″ x 0.045″ Transmission Line

0.442″ x 0.650″ Transmission Line

0.490″ x 0.140″ Transmission Line

0.540″ x 0.084″ Transmission Line

0.825″ x 0.055″ Transmission Line

Board

PCB

0.030″ Glass Teflon,

Keene GX - 0300 - 55 - 22, εr = 2.55

Etched Circuit Boards

MRF21045 Rev. 3, CMR

Figure 1. MRF21045LR3(LSR3) Test Circuit Schematic

Table 1. MRF21045LR3(LSR3) Component Designations and Values

Designators

Description

B1

C1, C2, C6

C7

C3, C9

C4, C10

C5

C8

C11

L1

N1, N2

R1

R2

R3, R4

Short Ferrite Bead, Fair Rite, #2743019447

43 pF Chip Capacitors, ATC #100B430JCA500X

5.6 pF Chip Capacitor, ATC #100B5R6JCA500X

1000 pF Chip Capacitors, ATC #100B102JCA500X

0.1 mF Chip Capacitors, Kemet #CDR33BX104AKWS

1.0 mF Tantalum Chip Capacitor, Kemet #T491C105M050

10 mF Tantalum Chip Capacitor, Kemet #T495X106K035AS4394

22 mF Tantalum Chip Capacitor, Kemet #T491X226K035AS4394

1 Turn, #20 AWG, 0.100″ ID, Motorola

Type N Flange Mounts, Omni Spectra #3052 - 1648 - 10

1.0 kΩ, 1/8 W Chip Resistor

180 kΩ, 1/8 W Chip Resistor

10 Ω, 1/8 W Chip Resistors

MRF21045LR3 MRF21045LSR3

4

MOTOROLA RF DEVICE DATA

For More Information On This Product,

Go to: www.freescale.com

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