LASERtrim® RF Tuning Capacitors
Johanson Technology's LASERtrim® capacitors offer the RF design engineer the unique capability of active tuning critical RF circuits. These devices are offered in EIA sizes 0603 up through 1210 with a variety of tuning ranges...
Click here to download the Johanson Technology High Frequency Ceramic Solutions catalog in pdf format.
• Datasheet: LASERtrim RF Tuning Capacitors
• Application Note: Laser Tuning Of Coupled Resonator Filters Using Dishal's Method
LASERtrim® tuning capacitors are laser adjustable monolithic ceramic surface mount devices for precise functional tuning of RF circuits. LASERtrims® have the high reliability expected of conventional multi-layer chip capacitors and do not experience capacitance drift, flux entrapment and other reliability concerns associated with mechanical trimmers. Excellent post-trim Q and ESR performance are exhibited at frequencies of 100 - 2000 MHz. Offered in chip sizes 1206 and 1210 with nickel barrier terminations and tape and reel packaging, LASERtrims® are compatible with high volume SMT auto-placement and reflow techniques. These high quality, drift-free devices are ideally suited for functional tuning applications in oscillator, filter, and antenna circuits in a variety of wireless RF products.
• Datasheet: LASERtrim RF Tuning Capacitors
• Application Note: Laser Tuning Of Coupled Resonator Filters Using Dishal's Method
Click here to download the Johanson Technology High Frequency Ceramic Solutions catalog in pdf format.
Click Here To Download:
• Datasheet: LASERtrim RF Tuning Capacitors
• Application Note: Laser Tuning Of Coupled Resonator Filters Using Dishal's Method
LASERtrim® tuning capacitors are laser adjustable monolithic ceramic surface mount devices for precise functional tuning of RF circuits. LASERtrims® have the high reliability expected of conventional multi-layer chip capacitors and do not experience capacitance drift, flux entrapment and other reliability concerns associated with mechanical trimmers. Excellent post-trim Q and ESR performance are exhibited at frequencies of 100 - 2000 MHz. Offered in chip sizes 1206 and 1210 with nickel barrier terminations and tape and reel packaging, LASERtrims® are compatible with high volume SMT auto-placement and reflow techniques. These high quality, drift-free devices are ideally suited for functional tuning applications in oscillator, filter, and antenna circuits in a variety of wireless RF products.
Key Features:
- RoHS Compliant Parts Available
- Automates Functional Tuning
- High Resolution, High Accuracy Tuning
- Highly Stable and Reliable After Adjustment
- Small, Standard SMD Chip Sizes
- Lower Placement Cost vs Mechanical
Applications:
- Portable Cellular Products
- Wireless LAN
- Cable Modems
- RFID
- Wireless Transceivers
- Custom Applications
Click Here To Download:
• Datasheet: LASERtrim RF Tuning Capacitors
• Application Note: Laser Tuning Of Coupled Resonator Filters Using Dishal's Method
Click here to download the Johanson Technology High Frequency Ceramic Solutions catalog in pdf format.