XR-2207 Datasheet - Exar Corporation

XR-2207 Voltage-Controlled Oscillator

The XR-2207 is a monolithic voltage-controlled oscillator (VCO) integrated circuit featuring excellent frequency stability and a wide tuning range. The circuit provides simultaneous triangle and squarewave outputs over a frequency range of 0.01Hz to 1MHz. It is ideally suited for FM, FSK, and sweep .

XR-2207 Features

* D Excellent Temperature Stability (20ppm/°C) D Linear Frequency Sweep D Adjustable Duty Cycle (0.1% to 99.9%) D Two or Four Level FSK Capability D Wide Sweep Range (1000:1 Minimum) D Logic Compatible Input and Output Levels D Wide Supply Voltage Range ($4V to $13V) D Low Supply Sensitivity (0.1% /V)

XR-2207_ExarCorporation.pdf