S2-LPS datasheet(2/73 Pages) STMICROELECTRONICS

Part #	S2-LPS

Description	Ultra-low power, high performance, sub-1 GHz transceiver

PDF	73 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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2 / 73 page

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Description

The S2-LPS is a high performance ultra-low power RF transceiver, intended for

RF wireless applications in the sub-1 GHz band. It is designed to operate in both

the license-free ISM and SRD frequency bands at 433, 868 MHz, but can also be

programmed to operate at other additional frequencies in the 413-479 MHz, 826-958

MHz bands.

The S2-LPS supports different modulation schemes: 2(G)FSK, OOK and ASK. The

air data rate is programmable from 0.1 to 500 kbps.

The S2-LPS can be used in systems with channel spacing down to 1 kHz enabling

the narrow band operations.

The S2-LPS shows an RF link budget higher than 140 dB for long communication

ranges and meets the regulatory requirements applicable in territories worldwide,

including Europe, Japan, China and the USA.

S2-LPS

DS13831 - Rev 1

page 2/73

S2-LPS Datasheet(PDF) 2 Page - STMicroelectronics