NRF0433

PRODUCT SPECIFICATION Single chip 433MHz RF Transceiver FEATURES True single chip FSK transceiver On chip UHF synthesiser, 4MHz crystal reference 433MHz ISM band operation Few external components required Up to 10mW transmit power No setup/configuration RF0433 APPLICATIONS Alarm and Security Systems Home Automation Remote Control Surveillance Automotive Telemetry Toys Wireless Communication GENERAL DESCRIPTION nRF0433 is a true single chip UHF transceiver designed to operate in the 433MHz ISM (Industrial, Scientific and Medical) frequency band. It features Frequency Shift Keying (FSK) modulation and demodulation capability. nRF0433 operates at bit rates up to 9600 bit/s. Transmit power can be adjusted to a maximum of 10dBm. It features a differential antenna interface and an internal transmit/receive switch. nRF0433 operates from a single +5V DC supply. As a primary application, nRF0433 is intended for design of UHF transceivers in compliance with the European Telecommunication Standard Institute (ETSI) specification EN 300 220-1 V1.2.1. QUICK REFERENCE DATA Parameter Frequency Modulation Frequency deviation Max. RF output power @ 400Ω Sensitivity @ 400Ω, BR=1200 bps, BER<10-3 Maximum baud rate Supply voltage DC Receive supply current Transmit supply current @ -2 dBm RF output power Value 433.936 FSK ±15 10 -103 9600 5 23 33 Unit MHz kHz dBm dBm bit/s V mA mA Table 1. nRF0433 quick reference data. ORDERING INFORMATION Type number nRF0433-I...