آر اف (فرکانس رادیویی) و بی‌سیم فرانت‌اند آر‌اف (ال‌ان‌ای و پی‌ای)

SKYWORKS SE2431L-R

Manufacturer	SKYWORKS
Mfr. Part Number	SE2431L-R
Electland Part Code	276766
Electland Part Number	NYE_SE2431L-R
Category	RF Front End (LNA + PA)
Description	RF Front End 2.4GHz ~ 2.483GHz 802.15.4, Zigbee® 24-QFN (3x4)
Datasheet	Download

Product Attributes

Category	RF and Wireless RF Front End (LNA + PA)
RF Type	802.15.4, Zigbee®
Frequency	2.4GHz ~ 2.483GHz
Features	Digital control interface;Low-power mode
Package / Case	24-VFQFN Exposed Pad
Supplier Device Package	24-QFN (3x4)
Operating Temperature	-40℃~+125℃
Voltage - Supply	2V~3.6V
Frequency Range	2.4GHz
Packaging	QFN-24-EP(3x4)
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	1 (Unlimited)
ExportControlClassNumber	5A991G
HtsusCode	8542.39.0070
Weight	0.05g

Introduction

The SE2431L is a high-performance, fully integrated RF front-end module (FEM), suitable for Zigbee, Bluetooth Low Energy, and Bluetooth 1.0 applications. The SE2431L is designed for ease of use and maximum flexibility, with fully matched 50 Ω input and output, integrated inter-stage matching and harmonic filter, and digital controls that are compatible with 1.6 V to 3.6 V Complementary Metal Oxide Semiconductor (CMOS) levels. The RF blocks operate over a wide supply voltage range from 2.0 V to 3.6 V, which allows the SE2431L to be used in battery-powered applications over a wide spectrum of the battery discharge curve.

Features

Integrated:
- PA with up to +24 dBm output power
- LNA with programmable bypass
- Antenna switching with Tx and Rx diversity function
Suitable for Zigbee, Bluetooth Low Energy, and Bluetooth 1.0
Typical low NF: 2 dB
Operating temperature range: -40 ℃ to +125 ℃
Single-ended 50 Ω Tx/Rx RF interface
Fast switch on/off time <1 μs
Supply operation: 2.0 V to 3.6 V
Sleep mode current: 0.05 μA typical
Small QFN (24-pin, 3.0 mm×4.0 mm×0.9 mm NickelPalladium-gold [NiPdAu] plated) package (MSL1, 260 ℃ per JEDEC J-STD-020)