AX-SFUS-API datasheet(1/20 Pages) ONSEMI

部件名	AX-SFUS-API

功能描述	Ultra-Low Power

PDF	20 Pages

Scroll/Zoom	100%

制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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1 / 20 page

July, 2017 − Rev. 3

1

Publication Order Number:

AX−SFUS/D

AX-SFUS, AX-SFUS-API

Ultra-Low Power,

AT Command / API Controlled,

Sigfox) Compliant

Transceiver IC for Up-Link

and Down-Link

OVERVIEW

Circuit Description

AX−SFUS and AX−SFUS−API are ultra−low power

single chip solutions for a node on the Sigfox network with

both up− and down−link functionality. The AX−SFUS chip

is delivered fully ready for operation and contains all the

necessary firmware to transmit and receive data from the

Sigfox network in the US (SIGFOX RCZ2 region). It

connects to the customer product using a logic level RS232

UART. AT commands are used to send frames and configure

radio parameters.

The AX−SFUS−API variant is intended for customers

wishing to write their own application software based on the

AX−SF−LIB−1−GEVK library.

Features

Functionality and Ecosystem

• Sigfox up−link and down−link functionality controlled

by AT commands or API

• The AX−SFUS and AX−SF−API ICs are part of a

whole development and product ecosystem available

from ON Semiconductor for any Sigfox requirement.

Other parts of the ecosystem include

♦ Ready to go development kit

DVK−SFEU−[API]−1−GEVK including a 2 year

Sigfox subscription

♦ Sigfox Ready® certified reference design for the

AX−SFUS and AX−SFUS−API ICs

General Features

• QFN40 5 mm x 7 mm package

• Supply range 2.7 V* − 3.6 V

• −40°C to 85°C

• Temperature sensor

• Supply voltage measurements

*Includes the RF frontend module, circuit as in Figure 5. The

AX−SFUS chip alone is operational from 1.8 V to 3.6 V, a supply

voltage below 2.0 V is considered an extreme condition.

**Includes the RF frontend module, circuit as in Figure 5.

• 8 GPIO pins

♦ 2 GPIO pins with selectable voltage measure

functionality, differential (1 V or 10 V range) or

single ended (1 V range) with 10 bit resolution

♦ 2 GPIO pins with selectable sigma delta DAC

output functionality

♦ 2 GPIO pins with selectable output clock

♦ 3 GPIO pins selectable as SPI master interface

♦ RX/TX switching Control

Power Consumption**

• Ultra−low Power Consumption:

♦ Charge required to send a Sigfox OOB packet at

24 dBm output power: 0.28 C

♦ Deepsleep mode current: 100 nA

♦ Sleep mode current: 1.3

mA

♦ Standby mode current: 0.5 mA

♦ Continuous radio RX−mode at 905.2 MHz :

34 mA

♦ Continuous radio TX−mode at 902.2 MHz

230 mA @ 24 dBm

High Performance Narrow−band Sigfox RF Transceiver

• Receiver

♦ Carrier frequency 905.2 MHz

♦ Data−rate 600 bps FSK

♦ Sensitivity

−128 dBm @ 600 bps, 905.2 MHz, GFSK

♦ 0 dBm maximum input power

• Transmitter

♦ Carrier frequency 902.2 MHz

♦ Data−rate 600 bps PSK

♦ High efficiency, high linearity integrated power

amplifier

♦ Maximum output power 24 dBm

Applications

Sigfox networks up−link and down−link.

www.onsemi.com

类似零件编号 - AX-SFUS-API

制造商	部件名	数据表	功能描述
ON Semiconductor	AX-SF10-ANT21-868	715Kb / 15P	Ultra-Low Power, AT Command Controlled, Sigfox Compliant Modules Revision 2
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	AX-SF10-MINI21-868	715Kb / 15P	Ultra-Low Power, AT Command Controlled, Sigfox Compliant Modules Revision 2
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	AX-SFAZ	293Kb / 20P	Ultra-Low Power AT Command / API Controlled Sigfox Compliant Transceiver IC April, 2017 ??Rev. 1

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