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SI2167-C55-GMR

SI2167-C55-GMR

Product Overview

Category

SI2167-C55-GMR belongs to the category of integrated circuits (ICs).

Use

It is primarily used for television and set-top box applications.

Characteristics

  • High-performance integrated circuit
  • Designed for digital TV reception
  • Supports various broadcast standards
  • Provides excellent signal quality

Package

SI2167-C55-GMR comes in a compact surface-mount package.

Essence

The essence of SI2167-C55-GMR lies in its ability to receive and process digital TV signals efficiently.

Packaging/Quantity

This product is typically packaged in reels or trays, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

  • Frequency range: 48 MHz to 1002 MHz
  • Supported broadcast standards: DVB-T/T2, ISDB-T, ATSC, DTMB, etc.
  • Input impedance: 75 ohms
  • Power supply voltage: 3.3 V
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The SI2167-C55-GMR has a total of 32 pins. The pin configuration is as follows:

  1. VDDA
  2. VDDC
  3. GND
  4. XTALI
  5. XTALO
  6. GPIO0
  7. GPIO1
  8. GPIO2
  9. GPIO3
  10. GPIO4
  11. GPIO5
  12. GPIO6
  13. GPIO7
  14. GPIO8
  15. GPIO9
  16. GPIO10
  17. GPIO11
  18. GPIO12
  19. GPIO13
  20. GPIO14
  21. GPIO15
  22. GPIO16
  23. GPIO17
  24. GPIO18
  25. GPIO19
  26. GPIO20
  27. GPIO21
  28. GPIO22
  29. GPIO23
  30. GPIO24
  31. GPIO25
  32. GND

Functional Features

  • High sensitivity reception
  • Advanced channel filtering and equalization
  • Automatic gain control (AGC)
  • Integrated RF loop-through
  • Low power consumption
  • Software programmable features

Advantages and Disadvantages

Advantages

  • Excellent signal quality
  • Wide frequency range support
  • Flexible and programmable features
  • Compact package size

Disadvantages

  • Requires additional external components for complete system integration
  • Limited to TV and set-top box applications

Working Principles

SI2167-C55-GMR operates by receiving the digital TV signals through its input pins. It then processes and demodulates the received signals using advanced algorithms and filters. The processed signals are then outputted for further processing or display.

Detailed Application Field Plans

SI2167-C55-GMR is widely used in various television and set-top box applications. Some of the specific application fields include:

  1. Digital TV receivers
  2. Cable and satellite set-top boxes
  3. IPTV devices
  4. Digital video recorders (DVRs)
  5. Smart TVs

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SI2167-C55-GMR are:

  1. SI2168-B40-GM: Offers extended frequency range and improved performance.
  2. MAX3543: Provides integrated RF-to-baseband conversion for digital TV applications.
  3. CXD2837ER: Supports multiple broadcast standards and offers enhanced noise reduction capabilities.

These alternative models can be considered based on specific requirements and application needs.

In conclusion, SI2167-C55-GMR is a high-performance integrated circuit designed for digital TV reception. With its excellent signal quality, wide frequency range support, and flexible features, it is a reliable choice for television and set-top box applications.

10個與SI2167-C55-GMR在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of SI2167-C55-GMR in technical solutions:

  1. Q: What is SI2167-C55-GMR? A: SI2167-C55-GMR is a specific model of a TV tuner and demodulator integrated circuit (IC) developed by Silicon Labs.

  2. Q: What are the key features of SI2167-C55-GMR? A: Some key features of SI2167-C55-GMR include support for multiple TV standards, low power consumption, high sensitivity, and advanced channel filtering capabilities.

  3. Q: Which TV standards does SI2167-C55-GMR support? A: SI2167-C55-GMR supports various TV standards such as ATSC, DVB-T/T2, ISDB-T, DTMB, and QAM.

  4. Q: What is the typical application of SI2167-C55-GMR? A: SI2167-C55-GMR is commonly used in televisions, set-top boxes, digital video recorders (DVRs), and other devices that require TV reception and demodulation capabilities.

  5. Q: How does SI2167-C55-GMR help in improving TV reception? A: SI2167-C55-GMR offers high sensitivity and advanced channel filtering, which helps in capturing weak signals and reducing interference, resulting in improved TV reception quality.

  6. Q: Can SI2167-C55-GMR be used for both analog and digital TV signals? A: No, SI2167-C55-GMR is primarily designed for digital TV signals. It does not support analog TV reception.

  7. Q: Does SI2167-C55-GMR require external components for operation? A: Yes, SI2167-C55-GMR requires external components such as an RF input, crystal oscillator, and power supply to function properly.

  8. Q: What is the power consumption of SI2167-C55-GMR? A: SI2167-C55-GMR has low power consumption, typically ranging from a few milliwatts to a few watts, depending on the operating conditions.

  9. Q: Can SI2167-C55-GMR be used in portable devices with limited power supply? A: Yes, SI2167-C55-GMR's low power consumption makes it suitable for use in portable devices with limited power supply, such as battery-powered TVs or portable media players.

  10. Q: Are there any evaluation kits available for SI2167-C55-GMR? A: Yes, Silicon Labs provides evaluation kits that include the necessary hardware and software tools to evaluate and develop applications using SI2167-C55-GMR.

Please note that these answers are general and may vary based on specific product documentation and application requirements.