Skip to the content
PCBKitNew board
LX8666 on a board, in 3D

LX8666

LingChip

-40℃~+90℃ 0.85dB 2.5V~4.2V 36dBm 400MHz~2.7GHz 42dB Integrated control logic, integrated ESD protection Single pole six throw QFN-14-EP(2x2) RF Switches ROHS

Extended
JLCPCBLCSClingchip/LX8666
Category
RF Switches
Package
QFN-14-EP(2x2)
Pins
15

Overview

The LX8666 is a RF Switche made by LingChip in a QFN-14-EP(2x2) package with 15 pins. -40℃~+90℃ 0.85dB 2.5V~4.2V 36dBm 400MHz~2.7GHz 42dB Integrated control logic, integrated ESD protection Single pole six throw QFN-14-EP(2x2) RF Switches ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:QFN-14_L2.0-W2.0-P0.50-BL-EP1.1, from EasyEDA), ready for a KiCad board. 2,900 are in stock at JLCPCB (part C42453800).

Symbol

The library has no symbol for this part yet.

Footprint

15
EasyEDA_Cloud:QFN-14_L2.0-W2.0-P0.50-BL-EP1.1From EasyEDA

Parameters

8
Circuit
Single pole six throw
Features
Integrated control logic, integrated ESD protection
Frequency range
400MHz~2.7GHz
Insertion loss
0.85dB
P1dB
36dBm
Voltage - Supply
2.5V~4.2V
isolation
42dB
operating temperature
-40℃~+90℃

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/lingchip/LX8666" title="LX8666 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/lingchip/LX8666.jpg" alt="LX8666" width="1200" height="900">
A picture that opens the part, for a README
[![LX8666](https://pcbkit.io/embed/parts/lingchip/LX8666.jpg?size=s)](https://pcbkit.io/parts/lingchip/LX8666)

Questions

Is there a KiCad symbol and footprint for the LX8666?

Yes. the footprint EasyEDA_Cloud:QFN-14_L2.0-W2.0-P0.50-BL-EP1.1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LX8666?

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

Where can I order the LX8666?

JLCPCB lists it as part C42453800, with 2,900 in stock; the sellers' links on this page open their listings.