The LM566CN is a general purpose voltage controlled oscil- lator which may be used to generate square and triangular waves, the frequency of which is a very linear function of a control voltage. The frequency is also a function of an exter- nal resistor and capacitor. The LM566CN is specified for operation over the 0§Cto. a70§C temperature range.

2020年12月23日 · LM566 is a general-purpose voltage controlled oscillator whose output frequency depends on the applied input voltage. It generates a triangle wave and a square wave as a function of the input voltage. 1: Ground (GND) 2: No connection (NC)

2018年7月29日 · LM566 is a monolithic voltage controlled oscillator from National Semiconductors. It can be used to generates square and triangle waveforms simultaneously. The frequency of the output waveform can be adjusted using an external control voltage. The output frequency can be also programmed using a set of external resistor and capacitor.

2012年2月24日 · A voltage controlled oscillator (VCO) is defined as an oscillator whose output frequency is controlled by an input voltage. It can produce a wide range of frequencies, from a few Hertz to hundreds of Giga Hertz, based on the input DC voltage.

IC 566 (LM566/SE566) from Signetics is a popular VCO. IC 566 contains circuitry to generate both squarewave and triangular-wave signals whose frequency is set by an external resistor and capacitor and then varied by an applied dc voltage.

2022年8月14日 · NE566 or LM566 is a general-purpose voltage controlled oscillator that highly stable, easy to use. It produces Triangle and Square waves. R1 and C1 control the center frequency and the voltage at pin 5. Note: The level of output will not drop to 0V.

1．LM566 简介 LM566 是一种积分-施密特触发电路型的单片集成 VCO 电路， 其管脚排列和外部连接见 图 10-1。 其中，⑧脚接正电源，①脚接负电源（或地），②脚悬空，③脚输出方波，④脚 输出三角波，⑤脚接输入电压，⑥脚接定时电阻 RT，⑦脚接定时电容 CT。 LM566 的内部框 图如图 10-2 所示。 图中的幅度鉴别器实为施密特触发器，并设其正向触发电平为 VSP，反 向触发电平为 VSM。 当电容 CT 充电时，开关 S1 接通、S2 断开，从而 VCC 经由 RT、恒流 …

2023年3月17日 · The LM566 is a voltage controlled oscillator(VCO) Integrated Circuit(IC) which can be used to generate signal with frequency upto 1MHz controlled with voltage input. The LM566 is also available as NE566 or SE566 IC.

1. Voltage Controlled Oscillator (VCO) 1C 566. A Voltage Controlled Oscillator (VCO) is an oscillator circuit in which the frequency of oscillations can be controlled by an externally applied voltage. The VCO provides the linear relationship between the applied voltage and the oscillation frequency. Applied voltage is called control voltage.

2016年4月8日 · lm566是一种积分-施密特触发电路型的单片集成vco电路，其管脚排列和外部连接见图 10-1。 其中，⑧脚接正电源，①脚接负电源（或地），②脚悬空，③脚输出方波，④脚输出