QPF8248

Wi-Fi Front End Module

Data Sheet REV C 20161219 | Subject to change without notice

4 of 7

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Logic Truth Table

Mode

PA_EN

LNA_EN

Transmit

– High Power

High

Low

Transmit

– Low Power

High

High

LNA On

Low

High

Bypass

Low

Low

Evaluation Board Schematic and Layout

Bill of Material

Ref. Des.

Value

Description

Manuf.

Part number

-

-

Printed Circuit Board

U1

-

2.4GHz Wi-Fi Front End Module

Qorvo

QPF8248

C6

1 µF

Capacitor, Chip, 10%, 10V, X5R, 0402

AVX/Kyocera

0402ZD105KAT2A

C4

1000 pF

Capacitor, Chip, 10%, 25V, X7R, 0201

Samsung E-M

CL03B102KA3NNNC

C1

4.7 µF

Capacitor, Chip, +80%/-20%, 10V, Y5V, 0805

Taiyo Yuden

CE LMK212 F475ZG-T

C3

10 pF

Capacitor, Chip, +/-0.5pF, 25V, C0G, 0201

C2, C5

0.1 µF

Capacitor, Chip, 10%, 6.3V, X5R, 0201

R1

3.9K

Ω

Resistor, Chip, 5%, 1/20W, 0201

Kamaya, Inc

RMC1/20-392JPA15

L2

1.8 nH

Inductor, Chip, +/- 0.3nH, M/L, 0201

Taiyo Yuden

LG HK 0603 1N8S-T

L1

3.3 nH

Inductor, Chip, +/- 0.1nH, T/F, 0201

Murata

LQP03TG3N3B02D