Application Note AN098 (Layout Review Techniques for Low Power RF Designs) recommends using a 0-ohm resistors in series for un-mounted components in a pi filter for antenna matching.
Some 0-ohm resistors have a very poor frequency response. My design operates on the 433 MHz UHF band. What resistor/jumper technology would be the best for this type of jumper? I'm considering solid copper strips and metal based sensing resistors (at around 1-5 miliohm).
We have never seen this as an issue. A 0 ohm resistor contribute about 0.3 nH. We use resistors from Vishay at the moment.
In other words I don't see any reason for using something different from a 0 ohm resistor.
--PS. Thank you for clicking Verify Answer if this answered your question!
In reply to TER:
In reply to Carlos Lopez4:
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.