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XR2209 Datasheet Voltage-controlled Oscillator

Manufacturer: Exar (now MaxLinear)

Overview: XR-2209 ...the analog plus company TM Voltage-Controlled Oscillator June.

General Description

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 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 APPLICATIONS D Voltage and Current-to-Frequency Conversion D Stable Phase-Locked Loop D Waveform Generation Triangle, Sawtooth, Pulse, Squarewave D FM and Sweep Generation phase-locked loop applications.

Key Features

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

XR2209 Distributor