The XR-2207 is a monolithic voltage-controlled oscillator (VCO) integrated circuit featuring excellent frequency stability and a wide tuning range. It provides simultaneous triangle and squarewave outputs over a frequency range of 0.01Hz to 1MHz. It is ideally suited for FM, FSK, and sweep or tone generation, as well as for phase-locked loop applications.
The XR-2207 is a monolithic voltage-controlled oscillator (VCO) featuring excellent frequency stability with a typical drift of 20ppm/°C. It provides simultaneous triangle and squarewave outputs over a wide frequency range from 0.01Hz to 1MHz, making it suitable for FM, FSK, sweep generation, and phase-locked loop applications.
| Frequency Range | 0.01Hz to 1MHz |
|---|---|
| Frequency Stability (Temperature) | 20 ppm/°C |
| Supply Current (Single Supply) | 5 to 8 mA |
| Triangle Output Amplitude | 4Vpp to 6Vpp |
The oscillator has a typical drift specification of 20ppm/°C.
Recommended values range from 1.5kΩ to 200kΩ for optimum stability.
The minimum capacitance value is limited by stray capacitances, with recommended values starting from 100pF.