Capacitive Tuning

Arizona Microtek’s programmable tuning capacitor ICs allow for ultimate precision with oscillator output frequency resonator tuning, capacitive touch and filter applications.


  • Application Guide
Part Number Supply Storage Min Capacitance Max Capacitance Step Size Retention
AZT70 2.5 – 5.0V EEPROM 2.6pF 14.55pF 0.063pF 20 Years
AZT71 2.5 – 5.0V EEPROM 6.6pF 37.55pF 0.063pF 20 Years