LX3418H

LingChip

QFN-14-EP(2x2) RF Switches ROHS

Extended

lingchip/LX3418H

Category: RF Switches
Package: QFN-14-EP(2x2)
Pins: 15

Overview

The LX3418H is a RF Switche made by LingChip in a QFN-14-EP(2x2) package with 15 pins. QFN-14-EP(2x2) RF Switches ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FM3418S, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-14_L2.0-W2.0-P0.45-TL-EP1.0, from EasyEDA), ready for a KiCad board. 3,955 are in stock at JLCPCB (part C42453799).

Symbol

EasyEDA_Cloud:FM3418SFrom EasyEDA

Footprint

EasyEDA_Cloud:QFN-14_L2.0-W2.0-P0.45-TL-EP1.0From EasyEDA

Parameters

Circuit: Single pole eight throw
Features: Integrated control logic
Frequency range: 100MHz~3GHz
Insertion loss: 0.7dB
P1dB: 36dBm
Voltage - Supply: 2.5V~4.2V
isolation: 40dB
operating temperature: -40℃~+90℃

Order codes

LX3418HLCSC C42453799

Pinout

The pins of the LX3418H
Pin	Name	Type
1	RF5	Unspecified
2	RF3	Unspecified
3	RF1	Unspecified
4	VDD	Unspecified
5	V3	Unspecified
6	V2	Unspecified
7	V1	Unspecified
8	NC	Unspecified
9	RF2	Unspecified
10	RF4	Unspecified
11	RF6	Unspecified
12	RF8	Unspecified
13	ANT	Unspecified
14	RF7	Unspecified
15	GND	Unspecified

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A live frame, for any web page

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A picture

<img src="https://pcbkit.io/embed/parts/lingchip/LX3418H.jpg" alt="LX3418H" width="1200" height="900">

A picture that opens the part, for a README

[![LX3418H](https://pcbkit.io/embed/parts/lingchip/LX3418H.jpg?size=s)](https://pcbkit.io/parts/lingchip/LX3418H)

Questions

Is there a KiCad symbol and footprint for the LX3418H?

Yes. The symbol is EasyEDA_Cloud:FM3418S and the footprint EasyEDA_Cloud:QFN-14_L2.0-W2.0-P0.45-TL-EP1.0, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LX3418H?

QFN-14-EP(2x2), with 15 pins. Its footprint is drawn on this page.

Where can I order the LX3418H?

JLCPCB lists it as part C42453799, with 3,955 in stock; the sellers' links on this page open their listings.

What can replace the LX3418H?

Parts like it in the library: the LX3416 by LingChip and the JSW3-272DR+ by Mini-Circuits. Check their datasheets: a part that fits the footprint may still differ in its ratings.