XR2206 Datasheet – Monolithic Function Generator – Exar

Part Number: XR2206, XR2206CP

Function : Monolithic Function Generator

Package: DIP 16 Pin Type

Manufacturer: Exar Corporation




The XR2206 is a monolithic function generator integrated circuit capable of producing high quality sine, square, triangle, ramp, and pulse waveforms of high-stability and accuracy. The output waveforms can be both amplitude and frequency modulated by an external voltage. Frequency of operation can be selected externally over a range of 0.01Hz to more than 1MHz.

The circuit is ideally suited for communications, instrumentation, and function generator applications
requiring sinusoidal tone, AM, FM, or FSK generation. It has a typical drift specification of 20ppm/°C.





1. Low-Sine Wave Distortion, 0.5%, Typical
2. Excellent Temperature Stability, 20ppm/°C, Typ.
3. Wide Sweep Range, 2000:1, Typical
4. Low-Supply Sensitivity, 0.01%V, Typ.
5. Linear Amplitude Modulation
6. TTL Compatible FSK Controls


1. Waveform Generation
2. Sweep Generation
3. AM/FM Generation
4. V/F Conversion
5. FSK Generation
6. Phase-Locked Loops (VCO)

Other data sheets are available within the file: XR-2206M, XR-2206P, XR-2206CP, XR-2206D,

XR2206M, XR2206P, XR2206CP, XR2206D.

XR2206 Datasheet


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