Manufacturer
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- Diodes Incorporated
- Hittite (Analog Devices)
- Raltron
- SEMTECH
- Texas Instruments
- MACOM Technology Solutions/Aeroflex
- ADI (Analog Devices, Inc.)
- Crystek Corporation
- Freescale Semiconductor, Inc. (NXP Semiconductors)
Package
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Packaging
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Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
|---|
 | SN74LS627NVOLTAGE-CONTROLLED OSCILLATOR | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Texas Instruments Package： Packaging： |  | 90+ ：$1.685 | Unit Price: $ 1.685 Total: $ 151.6500 | |
| TLC2940IPWVOLTAGE CONTROLLED OSCILLATOR | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Texas Instruments Package： Packaging： | | |||
| CVCO55CM-0760-0870VCO 815MHZ 0.4-4.7V 12.7X12.7MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Crystek Corporation Package： Packaging： | | 1+ ：$12.83 | Unit Price: $ 12.83 Total: $ 12.8300 | |
| CVCO55CXT-6250-6250VCO 6250MHZ 0.5-4.5V 12.7X12.7MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Crystek Corporation Package： Packaging： | | 8+ ：$26.3575 | Unit Price: $ 26.3575 Total: $ 210.8600 | |
| GO1525-CTAE3VCO 1484.25MHZ 7.60MM X 5.8MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：SEMTECH Package： Packaging： | | |||
| PT7C5020ALF-2GDEVCO 55MHZ 1.0X0.5MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Diodes Incorporated Package： Packaging： | | |||
| PT7C5020ALF-2GWFVCO 55MHZ 1.0X0.5MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Diodes Incorporated Package： Packaging： | | |||
| PT7C5020ALF-2WFVCO 55MHZ 1.0X0.5MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Diodes Incorporated Package： Packaging： | | |||
| PT7C5020ALF-5GDEVCO 55MHZ 1.0X0.5MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Diodes Incorporated Package： Packaging： | | |||
| PT7C5020ALF-5GWFVCO 55MHZ 1.0X0.5MM | Category：VCOs (Voltage Controlled Oscillators) Manufacturer：Diodes Incorporated Package： Packaging： | |
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VCOs (Voltage Controlled Oscillators)A voltage-controlled oscillator (VCO) is a type of electronic oscillator that is used to generate a periodic electrical signal. The frequency of the generated signal can be controlled by varying the voltage applied to the oscillator. VCOs are commonly used in a variety of applications, including radio and telecommunications systems, where the frequency of the oscillator needs to be adjusted to match the frequency of the signal being transmitted or received.
VCOs are typically composed of a circuit that includes an amplifier, an inductor or resonator, and a capacitor. The amplifier is used to amplify the oscillating signal, while the inductor or resonator is used to filter and shape the signal. The capacitor is used to control the frequency of the oscillator by providing positive feedback to the amplifier. When a voltage is applied to the VCO, it will oscillate at a frequency that is determined by the values of the inductor, resonator, and capacitor in the circuit.
Crystals, oscillators, and resonators are all components that can be used in conjunction with VCOs to provide a stable reference frequency for the oscillator. Crystals and oscillators are used to generate a precise, stable frequency that can be used as the reference for the VCO, while resonators are used to filter and amplify the reference signal. These components are typically integrated into the VCO itself, or they may be separate components that are connected to the VCO.
