RFM119B-433S2 [HOPERF]

High Performance RF Transmitter Module;


型号：	RFM119B-433S2
厂家：	HOPERF
描述：	High Performance RF Transmitter Module
文件：	总5页 (文件大小：246K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RFM119B

Sub-1GHz OOK / FSK High Performance RF Transmitter Module

Product Overview

RFM119B is a RF module with which +20dBm high power and high

performance thus to support 127 to 1020 MHz frequency, OOK, (G)

FSK modulation. The module is high integration so it simplifies the

peripheral materials needed in the system design, so users can

secondary development easily. The transmission power is up to +20

dBm, which can improves the link performance of the application,

even can support a variety of packet formats and codec so as to

flexibly meet the requirements of various applications for different

data packet formats and coding.

RFM119B

Also, the RFM119B module can support 64-byte Tx FIFO, the GPIO

and interrupt configuration, auto Tx running mode, low voltage

Ordering Information

detection, low frequency timing interrupt wake-up MCU, manual

Module No.

Working Frequency

315MHz

fast frequency hopping and so on, which making the application

designs.more flexible thus to achieve product differentiation design.

The working voltage of RFM119B is from 1.8 V to 3.6 V. The output

power of +13dBm only consumes 23 mA emission current. It only

consumes 80mA transmit current in the case of +20dBm output

power. It is the best choice for low power and high efficiency.

RFM119B-315S2

RFM119B-433S2

RFM119B-868S2

RFM119B-915S2

433.92MHz

868.35MHz

915MHz

Features

Applications

ꢀ

Comply with FCC and ETSI safety rules

Strong anti-interference ability, suitable for complex

interference environment scenarios

Frequency range: 127~1020MHz

Modulation and demodulation mode: OOK, (G) FSK

&(G)MSK

ꢀ

Home security and building automation

ISM band data communication

Industrial monitoring and control

Remote control and security system

Remote key entry

ꢀ

Wireless sensor nodes

ꢀ

Data rate: 0.5~300 kbps

Labeling reader

Voltage Range: 1.8~3.6 V

Transmit current

ꢁ

23 mA @ 13 dBm，433.92 MHz, FSK

80 mA @ 20 dBm，433.92 MHz, FSK

ꢀ

Suppor tAuto Tx Mode

Deep sleeping：300 nA

Low power wake-up：800 nA

3-wire SPI interface

Support direct and package mode

Configurable packet processor& 64-Byte FIFO

Support forward error correction

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RFM119B

Pin Information

Figure 1. RFM119B Pin Assignment (Top View)

Table 1. RFM119B pin functions

Pin No.

Name

SDIO

GPIO1

GPIO3

GPIO2

Description

SPI Data input & output

Configurable as：DIN,INT1,INT2,DCLK(TX)

Configurable as：CLKO,DIN,INT2,DCLK(TX)

Configurable as：DIN,INT1,INT2,DCLK(TX)

Not connected

GND

ANT

Ground

antenna

VDD

GND

Positive power supply

Ground

Not connected

CSB

SPI Selection to access registers

SPI clock

SCK

FCSB

SPI selection to access FIFO

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Rev1.0

RFM119B

Electrical parameters

Testing conditions: Power supply 3.0V, temperature 25 ℃

Recommended operating conditions

Table 2. Recommended Operating Conditions

Parameter

Symbol Conditions

Minimum

Maximum

Unit

Supply Voltage

1.8

3.6

Operating

-40

℃

mV/us

Temperature

Power Supply

Voltage Slope

Absolute Maximum Rating

Table 3. Absolute Maximum Rating

Parameter

Symbol

Conditions

Minimum

Maximum

Unit

supply voltage

Interface voltage

junction

-0.3

3.6

-40

-50

125

150

255

℃

temperature

Storage

STG

temperature

Soldering

Lasting 30s at least

SDR

temperature

ESD Level[2]

Latch current

HBM

-2

@ 85 ℃

-100

100

DC Characteristics

Table 4. DC characteristics

Parameter

Conditions

Minimum

Typical

Maximum

Unit

315MHz band, Pout =+20dBm

433MHz band, Pout =+20dBm

868MHz band, Pout =+20dBm

915MHz band, Pout =+20dBm

RFM119B Working

Conditions

RFM119B sleep

current

full band

760

380

190

868、915

433.92

315

1020

510

MHz

RFM119B Working

band

Different matching networks are

needed

340

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Rev1.0

RFM119B

Parameter

Conditions

Minimum

Typical

Maximum

Unit

127

0.5

170

300

MHz

kbps

FSK data rate

OOK data rate

FSK Frequency

deviation range

Frequency deviation

resolution

200

KHz

Typical Application

Figure 2. RFM119B Application Reference Diagram

For software information, please refer to the chip datasheet and demo program of HopeDuino development kit

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Rev1.0

RFM119B

Dimensions

Unit: mm

Figure3. Dimensions

HOPE MICROELECTRONICS CO.,LTD

Add: 2/F,Building3,Pingshan MinQI Technology

Park, Xili Town, Nanshan District, Shenzhen, China

Tel: +86-755-82973805

This document may contain preliminary information and is subject to

change by Hope Microelectronics without notice. Hope Microelectronics

assumes no responsibility or liability for any use of the information

contained herein. Nothing in this document shall operate as an express or

implied license or indemnity under the intellectual property rights of Hope

Microelectronics or third parties. The products described in this document

are not intended for use in implantation or other direct life support

applications where malfunction may result in the direct physical harm or

injury to persons. NO WARRANTIES OF ANY KIND, INCLUDING, BUT

NOT LIMITED TO, THE IMPLIED WARRANTIESOF

Fax: +86-755-82973550

Email: sales@hoperf.com

Website: http://www.hoperf.com

MECHANTABILITYORFITNESSFORAARTICULARPURPOSE,ARE

OFFERED IN THIS DOCUMENT.

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Rev1.0

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