Wireless Control Transmitter

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Transmitter ICs for Wireless Control

The Wireless Control Transmitter series from Infineon is made up by a group of very low power consumption single ASK/FSK Transmitter for the sub 1 GHZ frequency bands. The ICs offer a high level of integration and need only a few external components.



Main Applications
  • Remote Controls
  • Security- and Alarm Systems 
  • Home Automation
  • Industrial Control
  • Automatic Meter Reading (AMR) 
  • Low Bit Rate Communication Systems 
  • Remote Keyless Entry (RKE) 
  • Tire Pressure Monitoring Systems (TPMS)

 



Main Features

The devices contain a fully integrated PLL synthesizer and a high efficiency power amplifier to drive a loop antenna. A special circuit design and a unique power amplifier design are used to save current consumption and therefore to save battery life. Additionally, features like a power down mode, a low power detect, a selectable crystal oscillator frequency and a divided clock output are implemented. The devices are offered in TSSOP-16 and TSSOP-10 package variants.

 

If your application allows for reduced requirements (e.g. limited temperature range), Infineon offers with its TDA71xx(F) family high quality transmitter products at low cost dedicated for non automotive applications. 

 

The new SmartLEWIS™ TX is the next generation low power ASK/FSK transmitter supporting multi-band, multi-channel and lowest current consumption. The device includes a Sigma-Delta fractional-N PLL synthesizer to cover the main ISM frequency bands with only one crystal oscillator. More

 

 


Data Sheet

Title Size Date Version
769 KB 01 Sep 2006 01_01
3.9 MB 01 Jun 2012 01_01

Product Brief

Title Size Date Version
367 KB 02 Aug 2012 01_01
175 KB 10 Jan 2007
226 KB 22 May 2007
275 KB 01 Feb 2009

Application Notes

Title Size Date Version
1.4 MB 01 Mar 2011 01_00
1,021 KB 15 Dec 2010 01_00
253 KB 20 Feb 2011 01_00
994 KB 18 Oct 2012 01_00
351 KB 01 Jul 2002 00_01
418 KB 01 Jul 2002 01_00
310 KB 01 Jan 2004 01_00
389 KB 01 Nov 2003 01_00
2.6 MB 01 Jul 2012 01_01
1.9 MB 15 May 2012 01_00
1.3 MB 06 Jun 2012 01_01
1 MB 27 Jul 2011 01_00
614 KB 30 May 2007 01_00
3.3 MB 01 Jun 2012 01_00
292 KB 01 Oct 2012 01_00

FAQ Document

Title Size Date Version
740 KB 11 Jun 2012 01_00

Application Examples

Title Size Date Version
18 KB 27 Jul 2011 01_00
419 KB 08 Mar 2012 01_00
1.9 MB 24 Oct 2012 01_00
419 KB 29 Sep 2010 01_00

Product Information

Title Size Date Version
105 KB 01 Apr 2008

Product Overview

Title Size Date Version
204 KB 13 May 2013 01_01

Additional Product Information

Title Size Date Version
51 KB 01 Oct 2014 02_00
120 KB 26 Sep 2012 01_01
262 KB 17 Aug 2012 01_02
362 KB 11 Aug 2011 01_01
165 KB 20 Mar 2012 01_00

Application Brochure

Title Size Date Version
6.9 MB 01 Jul 2013

Product Selection Guide

Title Size Date Version
22.2 MB 21 Feb 2017 00_00

Reference Design

Title Size Date Version
1.1 MB 19 Aug 2010

PCB Design Data

Title Size Date Version
420 KB 30 Sep 2013 01_00
303 KB 30 Sep 2013 01_00
66 KB 30 Sep 2013 01_00
405 KB 30 Sep 2013 01_00

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Development Tools

Title Size Date Version
5.4 MB 04 Jul 2008 01_00
5.9 MB 15 Jan 2010 01_00
11.1 MB 30 Sep 2011