These new devices feature improved voltage-to-frequency linearity, range, and compensation. With the exception of the 'LS624 and 'LS628, all of these devices feature two independent VCOs in a single monolithic chip. The 'LS624, 'LS625, 'LS626, and 'LS628 have complementary Z …

A voltage-controlled oscillator (VCO) is an electronic oscillator whose oscillation frequency is controlled by a voltage input. The applied input voltage determines the instantaneous oscillation frequency. Consequently, a VCO can be used for frequency modulation (FM) or phase modulation (PM) by applying a modulating signal to the

The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control.

Analog Devices offers a broad portfolio of voltage controlled oscillators (VCO) with excellent phase noise performance, options for wideband, and multiple choices including VCOs with output drivers and VCOs with single output to meet small size and low power requirements.

2021年1月26日 · VCOs are specifically designed to produce an output signal whose frequency varies according to the amplitude of an input signal over a reasonable range of frequencies. VCOs come in discrete, modular, and monolithic forms, but a discussion of discrete VCOs will provide a basic understanding of how they operate and why certain specifications matter.

2021年2月20日 · 在 vco 处于控制环路中的应用中，如 pll，调谐灵敏度是 vco 元件的增益，可能会影响控制环路的动态性能和稳定性。 VCO 的输出功率规定了向指定阻抗负载输送的功率，对于 RF VCO 来说通常是 50 欧姆 (Ω)。

ADI提供丰富的压控振荡器 (VCO)产品系列，这些产品具有出色的相位噪声性能、宽带选项以及多种选择，包括集成输出驱动器的VCO和具有单路输出的VCO，以满足小尺寸和低功耗要求。 这些VCO可用于各种通信、军事、工业和医疗健康市场应用。 ADI公司提供丰富的压控振荡器 (VCO)产品系列，这些产品具有出色的相位噪声性能、宽带选项以及多种选择，包括集成输出驱动器的VCO和具有单路输出的VCO，以满足小尺寸和低功耗要求。 这些VCO可用于各种通信、军事 …

2018年5月2日 · A voltage-controlled oscillator (usually abbreviated as VCO) does not produce a fixed output frequency. As its name suggests, the output frequency of a VCO is dependent on a control voltage. There is a fixed relationship between the control voltage and the output frequency.

The MAX2622/MAX2623/MAX2624 self-contained volt-age-controlled oscillators (VCOs) combine an integrat-ed oscillator and output buffer in a miniature 8-pin μMAX package. The inductor and varactor elements of the tank circuits are integrated on-chip, greatly simplifying application of …

The AS Alfa 3340 VCO chip is Alfa’s modern version of the famous CEM3340 voltage-controlled oscillator. Now updated to the 3340a. The IC provides Ramp, Pulse/Square, and Triangle outputs, has inputs for hard and soft sync, is temperature compensated and stable, and provides excellent 1V/Oct tracking.