Voltage-Controlled Oscillator
XR-2207
...the analog plus company TM
Voltage-Controlled Oscillator
June 1997–3
FEATURES D Excellent Temperature Stabi...
Description
XR-2207
...the analog plus company TM
Voltage-Controlled Oscillator
June 1997–3
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) D Wide Frequency Range (0.01Hz to 1MHz) D Simultaneous Triangle and Squarewave Outputs GENERAL DESCRIPTION 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 or tone generation, as well as for phase-locked loop applications. ORDERING INFORMATION
Part No. XR-2207M XR-2207CP XR-2207D XR-2207ID
APPLICATIONS D FSK Generation D Voltage and Current-to-Frequency Conversion D Stable Phase-Locked Loop D Waveform Generation – Triangle, Sawtooth, Pulse, Squarewave D FM and Sweep Generation
The XR-2207 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; and the duty cycle of both the triangle and the squarewave outputs can be varied from 0.1% to 99.9% to generate stable pulse and sawtooth waveforms.
Package 14 Lead 300 Mil CDIP 14 Lead 300 Mil PDIP 16 Lead 300 M...
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