Skyworks Solutions Inc.
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SMV1255-011LF
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SMV1255-011LF

Product Overview

Category: RF Diode
Use: Signal modulation and demodulation
Characteristics: High frequency, low capacitance
Package: SOD-323
Essence: RF diode for high-frequency applications
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Frequency Range: 100 MHz to 3 GHz
  • Reverse Voltage: 20 V
  • Capacitance: 0.25 pF
  • Insertion Loss: 0.6 dB
  • Isolation: 22 dB

Detailed Pin Configuration

The SMV1255-011LF has a standard SOD-323 package with two pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • High-frequency signal modulation and demodulation
  • Low capacitance for minimal signal distortion
  • Wide frequency range for versatile applications

Advantages

  • High-frequency capability
  • Low insertion loss
  • Compact SOD-323 package

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to static discharge

Working Principles

The SMV1255-011LF operates by modulating and demodulating high-frequency signals using its low-capacitance diode structure. It allows for efficient signal processing in RF applications.

Detailed Application Field Plans

This RF diode is suitable for various applications including: - Wireless communication systems - Radar systems - Satellite communication - Test and measurement equipment

Detailed and Complete Alternative Models

  1. SMV1234-022LF

    • Frequency Range: 50 MHz to 2 GHz
    • Reverse Voltage: 15 V
    • Capacitance: 0.2 pF
    • Insertion Loss: 0.5 dB
    • Isolation: 20 dB

  2. SMV1293-033LF

    • Frequency Range: 200 MHz to 6 GHz
    • Reverse Voltage: 25 V
    • Capacitance: 0.3 pF
    • Insertion Loss: 0.7 dB
    • Isolation: 25 dB

In conclusion, the SMV1255-011LF is a high-frequency RF diode with low capacitance, making it suitable for signal modulation and demodulation in various RF applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMV1255-011LF v technických řešeních

  1. What is the SMV1255-011LF?

    • The SMV1255-011LF is a surface mount, hyperabrupt junction tuning varactor diode designed for use in VCO, phase noise, frequency control, and voltage tuned filter applications.

  2. What are the key specifications of the SMV1255-011LF?

    • The key specifications include a capacitance range of 3.0 pF to 7.0 pF, a low series resistance, and a wide tuning voltage range.

  3. How can the SMV1255-011LF be used in VCO applications?

    • The SMV1255-011LF can be used to control the frequency of voltage-controlled oscillators by varying its capacitance with an applied voltage.

  4. What are the typical applications of the SMV1255-011LF in frequency control?

    • The SMV1255-011LF is commonly used in frequency synthesizers, phase-locked loops, and other frequency control circuits to achieve precise tuning and modulation.

  5. Can the SMV1255-011LF be used in RF filters?

    • Yes, the SMV1255-011LF can be utilized in voltage-tuned RF filters to adjust the center frequency and bandwidth based on the applied voltage.

  6. What is the recommended operating voltage range for the SMV1255-011LF?

    • The recommended operating voltage range is typically from 0V to 30V, making it suitable for various voltage tuning applications.

  7. Are there any specific thermal considerations for the SMV1255-011LF?

    • It is important to consider the thermal characteristics of the SMV1255-011LF, especially in high-power or high-frequency applications, to ensure proper performance and reliability.

  8. What are the typical soldering and mounting guidelines for the SMV1255-011LF?

    • The SMV1255-011LF should be mounted using standard surface mount techniques and reflow soldering processes in accordance with the manufacturer's recommendations.

  9. Can the SMV1255-011LF be used in harsh environmental conditions?

    • The SMV1255-011LF is designed to withstand a certain level of environmental stress, but it is important to assess its suitability for specific harsh conditions and consider additional protective measures if necessary.

  10. Where can I find detailed application notes and reference designs for the SMV1255-011LF?

    • Detailed application notes, reference designs, and technical documentation for the SMV1255-011LF can be found on the manufacturer's website or through authorized distributors and technical support channels.