SMV1281-079LF Discrete Semiconductor Products |
|
| Allicdata Part #: | 863-1731-2-ND |
| Manufacturer Part#: |
SMV1281-079LF |
| Price: | $ 0.22 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Skyworks Solutions Inc. |
| Short Description: | DIODE VARACTOR |
| More Detail: | Varactor Single 24V Surface Mount SC-79 |
| DataSheet: |  SMV1281-079LF Datasheet/PDF |
| Quantity: | 15000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 3000 +: | $ 0.19613 |
| 6000 +: | $ 0.18261 |
| 15000 +: | $ 0.17584 |
| 30000 +: | $ 0.17086 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Capacitance @ Vr, F: | -- |
| Capacitance Ratio: | 12 |
| Capacitance Ratio Condition: | C1/C20 |
| Voltage - Peak Reverse (Max): | 24V |
| Diode Type: | Single |
| Q @ Vr, F: | -- |
| Operating Temperature: | -55°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | SC-79, SOD-523 |
| Supplier Device Package: | SC-79 |
Description
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SMV1281-079LF Application Field and Working Principle
SMV1281-079LF is a variable capacitance diode, which falls into the category of Diodes - Variable Capacitance (Varicaps, Varactors). This particular diode has application in a variety of fields, such as radio frequency technology, TV tuning, modulation and more. Specifically, it is designed to provide wide range of variable capacitance characteristics in integrated circuit (IC) designs, thereby providing great flexibility in the target system.
The main working principle behind the SMV1281-079LF is the control of capacitance. As the applied reverse voltage is varied across the diode, the amount of capacitance it offers is also modified. This ability to vary the capacitance by simply altering the applied reverse voltage makes it a particularly desirable choice of device in many applications. The reverse voltage, applied between the anode and cathode of the diode, is termed the control voltage in this context.
The SMV1281-079LF is the first product in a series of Variable Capacitance Diodes (VCDs). It boasts of high capacitance accuracy, low phase-detuning, wide capacitance range, and excellent linearity over a wide range of control voltages. SMV1281-079LF also has high isolation volage and low leakage current at high applied reverse voltage. Combined with its excellent thermal properties, SMV1281-079LF is a great choice for use on portable and mobile applications, as well as many other applications requiring high-accuracy VCDs.
The main applications of the SMV1281-079LF Variable Capacitance Diode include tunable demodulation, modulators, filters, and automatic gain control (AGC) circuits. These operations are based on the conversion of voltage fluctuations over the diode into variations of capacitance. As mentioned earlier, adjustable capacitance is achieved through the control voltage feature, by altering the applied reverse voltage. This capacitance modulation can be used to vary the frequency, phase and voltage of an oscillator, in electronic circuits such as filters, tuners and modulators.
SMV1281-079LF is also widely used in radio-frequency technology. Here, the diode is utilized for tuning purposes, acting as a variable frequency filter in tunable-frequency amplifiers and receivers. Additionally, this diode is used for FM modulation carrier-generation circuits, and for tuning and frequency-determining circuits in TV tuners.
The wide range of application fields and working principles of the SMV1281-079LF Variable Capacitance Diode make it one of the most highly attractive and sought-after varieties of diodes, in the modern market.
SMV1281-079LF is a variable capacitance diode, which falls into the category of Diodes - Variable Capacitance (Varicaps, Varactors). This particular diode has application in a variety of fields, such as radio frequency technology, TV tuning, modulation and more. Specifically, it is designed to provide wide range of variable capacitance characteristics in integrated circuit (IC) designs, thereby providing great flexibility in the target system.
The main working principle behind the SMV1281-079LF is the control of capacitance. As the applied reverse voltage is varied across the diode, the amount of capacitance it offers is also modified. This ability to vary the capacitance by simply altering the applied reverse voltage makes it a particularly desirable choice of device in many applications. The reverse voltage, applied between the anode and cathode of the diode, is termed the control voltage in this context.
The SMV1281-079LF is the first product in a series of Variable Capacitance Diodes (VCDs). It boasts of high capacitance accuracy, low phase-detuning, wide capacitance range, and excellent linearity over a wide range of control voltages. SMV1281-079LF also has high isolation volage and low leakage current at high applied reverse voltage. Combined with its excellent thermal properties, SMV1281-079LF is a great choice for use on portable and mobile applications, as well as many other applications requiring high-accuracy VCDs.
The main applications of the SMV1281-079LF Variable Capacitance Diode include tunable demodulation, modulators, filters, and automatic gain control (AGC) circuits. These operations are based on the conversion of voltage fluctuations over the diode into variations of capacitance. As mentioned earlier, adjustable capacitance is achieved through the control voltage feature, by altering the applied reverse voltage. This capacitance modulation can be used to vary the frequency, phase and voltage of an oscillator, in electronic circuits such as filters, tuners and modulators.
SMV1281-079LF is also widely used in radio-frequency technology. Here, the diode is utilized for tuning purposes, acting as a variable frequency filter in tunable-frequency amplifiers and receivers. Additionally, this diode is used for FM modulation carrier-generation circuits, and for tuning and frequency-determining circuits in TV tuners.
The wide range of application fields and working principles of the SMV1281-079LF Variable Capacitance Diode make it one of the most highly attractive and sought-after varieties of diodes, in the modern market.
The specific data is subject to PDF, and the above content is for reference
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