Programmable Capacitor

The AZT70 is a digitally programmed capacitor specifically designed to tune a crystal or SAW based oscillator to a desired center frequency. The desired capacitance value for production trimming is set by a serial data stream when placed into a programming mode. The AZT70 is designed to be a labor a • 2.6pF to 14.55pF range\n• 0.063pF step size\n\n\n• Non-volatile EEPROM memory\n• Reprogrammable\n\n\n• 2.5 – 5.0V analog supply\n• Extended Temp Range: -40°C to 125°C;