Rainbow-electronics RF22 Instrukcja Użytkownika Pobierz pdf

RF22

Version: 0.1 Date: 12/23/2008

Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: [email protected] http://www.hoperf.com

1

RF22 Universal ISM Band FSK Transceiver

Features

z

Frequency range = 240–930 MHz

z Sensitivity = –118dBm

z +20 dBm Max Output Power

Configurable +11 to +20 dBm

z Low Power Consumption 

18.5 mA receive

27mA @ +11dBm

z Data Rate = 1 to 128kbps

z Power Supply = 1.8 to 3.6V

z Ultra low power shutdown mode

z Digital RSSI

z Wake-on-radio

z Auto-frequency calibration (AFC)

z Antenna diversity & TR switch control

z Configurable packet structure

z Preamble detector

z TX & RX 64 byte FIFOs

z Low battery detector

z Temperature sensor and 8-bit ADC

z –40 to +85

o

C temperature range

z Integrated voltage regulators

z Frequency hopping capability

z On-chip crystal tuning

z 20-Pin QFN package

z FSK, GFSK, and OOK modulation

z Low BOM

z Power-on-reset (POR)

Applications

z Remote control

z Home security & alarm

z Telemetry

z Personal data logging

z Toy control

z Tire Pressure monitoring

z Wireless PC peripherals

z Remote meter reading

z Remote keyless entry

z Home automation

z Industrial control

z Sensor networks

z Health monitors

z Tag readers

The RF22 offers advanced radio features including continuous frequency coverage from 240–930 MHz and adjustable output power

of up to +20 dBm. The RF22’s high level of integration offers reduced BOM cost while simplifying the overall system design. The

extremely low receive sensitivity (–118 dBm) coupled with industry leading +20 dBm output power ensures extended range and

improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and

enhance performance.

Additional system features such as an automatic wake-up timer, low battery detector, 64 byte TX/RX FIFOs, automatic packet

handling, and preamble detection reduce overall current consumption and allow the use of lower-cost system MCUs. An integrated

temperature sensor, general purpose ADC, poweron- reset (POR), and GPIOs further reduce overall system cost and size.

The RF22’s digital receive architecture features a high-performance ADC and DSP based modem which performs demodulation,

filtering, and packet handling for increased performance. This digital architecture simplifies system design while allowing for the use

of lower-end MCUs. The direct digital transmit modulation and automatic PA power ramping ensure precise transmit modulation and

reduced spectral spreading ensuring compliance with FCC and ETSI regulations.

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Podsumowanie treści

Strona 1

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 2 - Functional Block Diagram

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 3

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 4

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 5

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 6 - 2. Functional Description

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 7 - 2.1. Operating Modes

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 8 - 3. Controller Interface

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 9 - 3.2. Operating Mode Control

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 10 - Table11. Operating Modes

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 14 - Frequency Band

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 15 - Hzfdf 6250:8

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 16 - (Rb = 100 kHz, Fd = 50 kHz)

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 17 - 4. Modulation Options

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 18 - 4.5. PN9 Mode

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 20 - 5.5. Digital Modem

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 21 - 5.6. Synthesizer

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Strona 22 - 5.7. Power Amplifier

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 23 - 6.1. RX and TX FIFOs

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 24 - 6.2. Packet Configuration

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 25 - Preamble

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 26 - Transmission:

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 28 - 6.7. Preamble Length

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 29 - 7. RX Modem Configuration

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 31 - 7.2. Modem Settings for OOK

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 32 - Table19. ndec[2:0] Settings

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 33 - 8. Auxiliary Functions

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 34 - 8.2. Microcontroller Clock

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 35 - 8.3. General Purpose ADC

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 37 - 8.4. Temperature Sensor

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 39 - 8.6. Wake-Up Timer

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 40 - 8.7. Low Duty Cycle Mode

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 42 - 8.9. Antenna-Diversity

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 43 - 8.10. TX/RX Switch Control

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 44 - Table 25. Analog Test Bus

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 45 - 31 VCOBG VCOVREG

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 47 - 9. Reference Design

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 49 - 10. Measurement Results

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 50 - 11. Application Notes

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 51 - Freq Band C1 L C2

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Strona 53 - 12. Reference Material

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 90 - 13. Pin Descriptions: RF22

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

Strona 91 - 15. Package Information

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

RF22 Version: 0.1 Date: 12/23/2008 Tel: +86-755-82973805 Fax: +86-

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