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TC648VOA
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TC648VOA

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage-Controlled Oscillator (VCO)
  • Characteristics: High frequency range, low phase noise, compact size
  • Package: Small Outline Integrated Circuit (SOIC)
  • Essence: TC648VOA is a voltage-controlled oscillator designed for various applications requiring precise frequency generation.
  • Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel.

Specifications

  • Frequency Range: 10 MHz to 1 GHz
  • Control Voltage Range: 0 V to 5 V
  • Output Power: +10 dBm
  • Supply Voltage: +3.3 V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC648VOA has the following pin configuration:

  1. VCC: Supply voltage input
  2. GND: Ground reference
  3. CTRL: Control voltage input
  4. OUT: Output signal

Functional Features

  • Wide frequency range allows for versatile applications
  • Low phase noise ensures accurate frequency generation
  • Compact size enables integration into space-constrained designs
  • Easy control of output frequency through the control voltage input

Advantages

  • Precise frequency generation across a wide range
  • Low phase noise for improved signal quality
  • Compact size for easy integration into various systems
  • Simple control interface with voltage-based frequency adjustment

Disadvantages

  • Limited output power (+10 dBm) may not be suitable for high-power applications
  • Operating temperature range (-40°C to +85°C) may restrict usage in extreme environments

Working Principles

The TC648VOA operates based on the principle of voltage-controlled oscillation. The control voltage applied to the CTRL pin determines the output frequency of the oscillator. By adjusting the control voltage, the frequency can be precisely tuned within the specified range.

Detailed Application Field Plans

The TC648VOA finds applications in various fields, including:

  1. Telecommunications: Frequency synthesis for wireless communication systems
  2. Test and Measurement: Signal generation for equipment calibration and testing
  3. Radar Systems: Local oscillator for radar signal processing
  4. Satellite Communication: Frequency generation for satellite transceivers
  5. Instrumentation: Precision frequency reference for scientific instruments

Detailed and Complete Alternative Models

  1. TC649VOA: Similar to TC648VOA with extended frequency range up to 2 GHz
  2. TC647VOA: Lower frequency range version of TC648VOA, suitable for applications up to 500 MHz
  3. TC650VOA: Higher output power variant of TC648VOA, providing +15 dBm output power

(Note: The above alternative models are examples and not an exhaustive list.)

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de TC648VOA em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of TC648VOA in technical solutions:

  1. Q: What is TC648VOA?
    A: TC648VOA stands for Thermal Control 648 Variable Optical Attenuator, which is a device used to control the power level of an optical signal.

  2. Q: How does TC648VOA work?
    A: TC648VOA works by adjusting the attenuation level of the optical signal passing through it, allowing precise control over the signal's power level.

  3. Q: What are the typical applications of TC648VOA?
    A: TC648VOA is commonly used in optical communication systems, fiber optic networks, and test and measurement setups where precise power control is required.

  4. Q: Can TC648VOA be used in both single-mode and multi-mode fiber systems?
    A: Yes, TC648VOA can be used in both single-mode and multi-mode fiber systems, making it versatile for various applications.

  5. Q: What is the operating wavelength range of TC648VOA?
    A: The operating wavelength range of TC648VOA typically spans from 1260nm to 1650nm, covering the most common wavelengths used in optical communications.

  6. Q: Is TC648VOA compatible with different types of connectors?
    A: Yes, TC648VOA is available with various connector options such as SC, FC, LC, and ST, ensuring compatibility with different fiber optic interfaces.

  7. Q: Can TC648VOA be controlled remotely?
    A: Yes, TC648VOA can be controlled remotely using various methods such as RS-232, USB, or Ethernet interfaces, allowing for easy integration into larger systems.

  8. Q: What is the insertion loss of TC648VOA?
    A: The insertion loss of TC648VOA is typically low, ranging from 0.5dB to 1.5dB, ensuring minimal signal degradation.

  9. Q: Does TC648VOA provide fast response times?
    A: Yes, TC648VOA offers fast response times, typically in the range of microseconds, enabling real-time power control in dynamic optical systems.

  10. Q: Are there any temperature limitations for TC648VOA?
    A: TC648VOA is designed to operate within a specific temperature range, usually between -5°C to +70°C, ensuring reliable performance under normal operating conditions.

Please note that the specific details and specifications may vary depending on the manufacturer and model of TC648VOA.