Wireless Control

Wireless Control Industrial Family - Transmitter, Receiver and Transmitter with Embedded Microcontroller for Industrial and Consumer Applications

Wireless Control Industrial Product Portfolio

Benefit from Infineon’s high quality transmitter and receiver product portfolio which is now enhanced by dedicated industry and consumer variants. This “7-series” family (TDA 7xxx, PMA 7xxx) is optimized in cost to meet industry requirements like reduced temperature range - but still take part on Infineon’s well known product quality and liability.
This extraordinary product portfolio enables you to find the right and cost effective solution for your application needs.

Transmitter
The ICs are single chip ASK/FSK transmitter operating in the 434 and/or 868MHz frequency band. The devices contain a fully integrated PLL Synthesizer and a high efficiency power amplifier to drive the antenna.

Receiver
The ICs are single chip FSK/ASK Superheterodyne Receiver (SHR)
for the 434 and/or 868MHz frequency band with very low power consumption.
The devices contain a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesizer, a crystal oscillator for the reference frequency, a limiter with RSSI generator, a PLL-based FSK demodulator, a data filter, a peak detector and an advanced data comparator.

Transmitter with microcontroller
The SmartLEWIS™ MCU family comprises an ASK/FSK transmitter for the sub 1GHz ISM frequency bands with embedded 8051 microcontroller as base functionality.
The internal multi-channel 10-bit analog to digital converter with its flexible highgain settings can be used as interface for a broad variety of analog sensors. The integrated LF-Receiver enables wireless wake-up in battery operated applications with ultra-long-lifetime or even contactless configuration of the device. An embedded software function library provides many powerful functions like AES-encryption and EEPROM emulation.

All ICs offer a high level of integration and only a few external components are needed to build a fully functional system.