XR2209CP-F产品概述
The XR-2209 is a monolithic voltage-controlled oscillator (VCO) integrated circuit featuring excellent frequency stability and a wide tuning range. The circuit provides simultaneous triangle and square wave 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 oscillator of the XR-2209 has a typical drift specification of 20ppm/°C. The oscillator frequency can be linearly swept over a 1000:1 range with an external
control voltage.
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 Square wave Outputs