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TRF3761-JIRHARG4
تفصیل دیکھیں ڈیٹا شیٹ

TRF3761-JIRHARG4

Overview

  • Category: Integrated Circuit
  • Use: Frequency Synthesizer
  • Characteristics: High performance, low power consumption
  • Package: QFN (Quad Flat No-leads)
  • Essence: Provides precise frequency synthesis for various applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 10 MHz to 6 GHz
  • Output Power: -4 dBm to +5 dBm
  • Supply Voltage: 2.7 V to 3.6 V
  • Operating Temperature: -40°C to +85°C

Pin Configuration

The TRF3761-JIRHARG4 has a total of 32 pins. The detailed pin configuration is as follows:

  1. VDDA
  2. GND
  3. VDDC
  4. GND
  5. VDDP
  6. GND
  7. VDDPLL
  8. GND
  9. VDDOSC
  10. GND
  11. VDDDIV
  12. GND
  13. VDDRF
  14. GND
  15. RFOUTB
  16. GND
  17. RFOUTA
  18. GND
  19. VDDLO
  20. GND
  21. LOIN
  22. GND
  23. VDDMIX
  24. GND
  25. MIXOUT
  26. GND
  27. VDDVCO
  28. GND
  29. VCOOUT
  30. GND
  31. VDDXTAL
  32. XTALIN

Functional Characteristics

  • Precise frequency synthesis with fractional-N PLL architecture
  • Low phase noise and spurious levels
  • Wide frequency range coverage
  • Programmable output power level
  • Fast frequency hopping capability

Advantages and Disadvantages

Advantages: - High performance and accuracy - Low power consumption - Wide frequency range coverage

Disadvantages: - Complex pin configuration - Requires careful programming for optimal performance

Applicable Range of Products

The TRF3761-JIRHARG4 is suitable for various applications that require precise frequency synthesis, such as: - Wireless communication systems - Radar systems - Satellite communication - Test and measurement equipment

Working Principles

The TRF3761-JIRHARG4 utilizes a fractional-N PLL architecture to generate precise frequencies. It takes an input reference frequency and divides it by a programmable divider to achieve the desired output frequency. The phase-locked loop ensures accurate frequency synthesis.

Detailed Application Field Plans

  1. Wireless Communication Systems: The TRF3761-JIRHARG4 can be used in cellular base stations, wireless routers, and other wireless communication devices to provide stable and accurate frequency signals.
  2. Radar Systems: This IC can be employed in radar systems for target detection, tracking, and signal processing, ensuring reliable and precise operation.
  3. Satellite Communication: The TRF3761-JIRHARG4 is suitable for satellite communication systems, providing stable and accurate frequency signals for data transmission and reception.
  4. Test and Measurement Equipment: This IC can be integrated into test and measurement equipment, such as spectrum analyzers and signal generators, to ensure accurate frequency analysis and generation.

Detailed Alternative Models

Some alternative models to the TRF3761-JIRHARG4 include: - TRF3765-JIRHARG4 - TRF3762-JIRHARG4 - TRF3763-JIRHARG4 - TRF3764-JIRHARG4 - TRF3766-JIRHARG4

5 Common Technical Questions and Answers

  1. Q: What is the maximum output power of the TRF3761-JIRHARG4? A: The maximum output power is +5 dBm.

  2. Q: What is the operating temperature range of this IC? A: The operating temperature range is -40°C to +85°C.

  3. Q: Can the TRF3761-JIRHARG4 be used in wireless communication systems? A: Yes, it is suitable for wireless communication systems.

  4. Q: Does this IC support fast frequency hopping? A: Yes, it has fast frequency hopping capability.

  5. Q: What is the package type of the TRF3761-JIRHARG4? A: It comes in a QFN (Quad Flat No-leads) package.

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