Silicon Labs
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
SI5338C-B05004-GMR
Lihat Butiran Helaian data

SI5338C-B05004-GMR

Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: 20-QFN (3x3 mm)
  • Essence: Provides multiple clock outputs with precise frequency control
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1 kHz to 945 MHz
  • Output Format: LVCMOS, LVDS, HCSL, CML
  • Programmable Features: Frequency, Output Format, Spread Spectrum, Output Skew, etc.
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5338C-B05004-GMR has a total of 20 pins. The pin configuration is as follows:

  1. VDDO
  2. GND
  3. XAXB
  4. XAXA
  5. XAXB
  6. XAXA
  7. XAXB
  8. XAXA
  9. XAXB
  10. XAXA
  11. XAXB
  12. XAXA
  13. XAXB
  14. XAXA
  15. XAXB
  16. XAXA
  17. XAXB
  18. XAXA
  19. XAXB
  20. VDDI

Functional Characteristics

  • Flexible clock synthesis and distribution
  • Low phase noise and jitter
  • High-frequency accuracy and stability
  • Wide operating voltage range
  • Programmable features for customization

Advantages

  • Precise frequency control
  • Multiple clock outputs
  • Low jitter and phase noise
  • Wide operating temperature range
  • Small package size

Disadvantages

  • Limited output frequency range (up to 945 MHz)
  • Requires external power supply

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data centers
  • Industrial automation systems
  • Test and measurement instruments

Working Principles

The SI5338C-B05004-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. It takes an input reference clock and generates multiple output clocks with precise frequency control.

Detailed Application Field Plans

  1. Telecommunications: Used in base stations, routers, and switches for clock synchronization.
  2. Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
  3. Data Centers: Used in servers, storage systems, and data center switches for clock distribution.
  4. Industrial Automation: Provides clock signals for PLCs (Programmable Logic Controllers) and industrial control systems.
  5. Test and Measurement: Used in oscilloscopes, signal generators, and spectrum analyzers for accurate timing.

Detailed Alternative Models

  • SI5332A-B-GM: Similar clock generator with different pin configuration and package size.
  • SI5341B-B-GM: Clock generator with additional features like integrated voltage regulators.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of SI5338C-B05004-GMR? A: The maximum output frequency is 945 MHz.

  2. Q: Can I program the output format of the clock signals? A: Yes, the SI5338C-B05004-GMR supports various output formats such as LVCMOS, LVDS, HCSL, and CML.

  3. Q: What is the operating temperature range of this device? A: The SI5338C-B05004-GMR can operate in temperatures ranging from -40°C to +85°C.

  4. Q: Can I adjust the output skew of the clock signals? A: Yes, the SI5338C-B05004-GMR allows you to program the output skew for precise timing requirements.

  5. Q: What is the package size of this device? A: The SI5338C-B05004-GMR comes in a 20-QFN package with dimensions of 3x3 mm.

(Word count: 529)