MLX72013KDC-AAA-000-RE Melexis

MLX72013 433MHz FSK/ASK Transmitter Features Drop-in replacement of TH72011 with Low voltage detector reduced phase noise High over-all frequency accuracy Frequency range from 425 MHz to 445 FSK deviation and center frequency MHz independently adjustable Fully integrated PLL-stabilized VCO Data rates from DC to 40 kbps Single-ended RF output Adjustable output power range from FSK via crystal pulling -10 dBm to +12 dBm Wideband FSK deviation possible Adjustable current consumption from ASK/OOK via power amplifier 2.9 mA to 16.8 mA modulation Conforms to EN 300 220 and similar Wide power supply range from 1.95 V standards to 5.5 V 8-pin Small Outline Integrated Circuit Very low standby current (SOIC) Application Examples RF remote controls Automatic meter reading (AMR) Tire pressure monitoring systems (TPMS) Remote keyless entry (RKE) Alarm and security systems Garage door openers Home automation Pin Description VEE FSKDTA 1 8 2 7 OUT FSKSW MLX72013 ROI 3 6 VCC 4 5 ENTX PSEL Page 1 of 21 REVISION 008 - JUNE 13, 2017 3901072013 MLX72013 433MHz FSK/ASK Transmitter Ordering Code Product Code Temperature Code Package Code Option Code Packing Form Code MLX72013 K DC AAA-000 RE MLX72013 K DC AAA-000 TU MLX72013 C DC AAA-000 RE MLX72013 C DC AAA-000 TU Legend: Temperature Code: K for Temperature Range -40C to 125C C for Temperature Range 0C to 70C Package Code: DC for SOIC150Mil Packing Form: RE for Reel, TU for Tube Ordering example: MLX72013KDC-AAA-000-RE General Description The MLX72013 transmitter IC is designed for applications in the European 433 MHz industrial - scientific-medical (ISM) band, according to the EN 300 220 telecommunications standard but it can also be used in any other country with similar frequency bands. The transmitter s carrier frequency fc is determined by the frequency of the reference crystal fref. The integrated PLL synthesizer ensures that each RF value, ranging from 425 MHz to 445 MHz, can be achieved by using a crystal with a reference frequency according to: fref = fc/N, where N = 16 is the PLL feedback divider ratio. Page 2 of 21 REVISION 008 - JUNE 13, 2017 3901072013