XR2206集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

GENERAL DESCRIPTION

The XR-2206 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. The oscillator frequency can be linearly swept over a 2000:1 frequency range with an external control voltage, while maintaining low distortion.

FEATURES

● Low-Sine Wave Distortion, 0.5, Typical

● Excellent Temperature Stability, 20ppm/°C, Typ.

● Wide Sweep Range, 2000:1, Typical

● Low-Supply Sensitivity, 0.01V, Typ.

● Linear Amplitude Modulation

● TTL Compatible FSK Controls

● Wide Supply Range, 10V to 26V

● Adjustable Duty Cycle, 1 TO 99

APPLICATIONS

● Waveform Generation

● Sweep Generation

● AM/FM Generation

● V/F Conversion

● FSK Generation

● Phase-Locked Loops (VCO)