QPB9319

Dual-Channel Switch LNA Module

Data Sheet, May 1, 2018 | Subject to change without notice

3 of 11

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®

Control bits settings for Switch state and Rx path gain mode.

VCT (switch control)

Pins 4 & 8 (J7 & J8 on EVB)

AMPSD

Pins 21 & 35 (J14 & J11 on EVB)

BP

Pins 27 & 29 (J16 & J18)

RX mode (high gain state)

0

0

0

RX mode (low gain state)

0

0

1

TX mode

1

1

0

Bill of Material

– Evaluation Board

Reference Des.

Value

Description

Manuf.

Part Number

U1

N/A

Dual-Channel Switch-LNA Module

Qorvo

QPB9319

PCB

n/a

PCB, QPB9319

C6,C12

100 pF

CAP, 5%, 50V, C0G, 0402

MURATA

GRM1555C1H101JA01D

C22,C24,C27,C29

0.1 uF

CAP, 10%, 10V, X7R, 0402

TAIYO

YUDEN

LMK105B7104KV-F

C9,C11

1000 pF

CAP, 10%, 16V, X7R, 0201

AVX

0201YC102KAT2A

C1,C2,C4,C5,C7,C13,C15,C16,C18,C20,C21,C32

1000 pF

CAP, 10%, 25V, STD, 0402

TDK

C1005X7R1E102K

C3,C8,C14,C17

1 uF

CAP, 10%, 6.3V, X7R, 0402

MURATA

GRM155R70J105KA12D

C10

0.01 uF

CAP, 10%, 6.3V, X7R, 0201

MURATA

GRM033R70J103KA01D

R2,R3

0 Ω

RES, 5%, 1/10W, 0402

Kamaya

RMC1/16SJPTH

R1,R4

5.1K Ω

RES, 5%, 1/16W, 0402

KOA Speer RK73B1ETTP512J

L2,L3

10 nH

IND, 3%, W/W, 0402

MURATA

LQW15AN10NH00D

L1,L4

4.7 nH

IND, +/-0.1nH, W/W, 0402

MURATA

LQW15AN4N7B00D

L5

5.6 nH

IND, 3%, T/F, 0201

MURATA

LQP03TG5N6H02D

Note:

1.

Heatsink is recommended on the board when operating at high power levels when in Tx mode.

Evaluation Board Schematic