GENERAL DESCRIPTION
The XR-2209 is a monolithic voltage-controlled oscillator (VCO) integrated circuit featuring excellent frequency stability and a wide tuning range.

FEATURES
 Excellent Temperature Stability (20ppm/°C)
 Linear Frequency Sweep
 Wide Sweep Range (1000:1 Minimum)
 Wide Supply Voltage Range (+4V to +13V)
 Low Supply Sensitivity (0.1% /V)
 Wide Frequency Range (0.01Hz to 1MHz)
 Simultaneous Triangle and Squarewave Outputs

APPLICATIONS
Voltage and Current-to-Frequency Conversion
Stable Phase-Locked Loop
Waveform Generation
  Triangle, Sawtooth, Pulse, Squarewave
FM and Sweep Generation