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SI5338C-B06681-GMR
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SI5338C-B06681-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 66-pin QFN (Quad Flat No-leads)
  • Essence: Clock generation and distribution
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Channels: 8 differential or 16 single-ended
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. XIN: Crystal Input
  2. XOUT: Crystal Output
  3. VDDO: Output Supply Voltage
  4. GND: Ground
  5. SDA: I2C Serial Data
  6. SCL: I2C Serial Clock
  7. VDD: Core Supply Voltage
  8. VDDOE: Output Enable Voltage
  9. OUT0P: Output Channel 0 Positive
  10. OUT0N: Output Channel 0 Negative ... (Complete pin configuration continues)

Functional Characteristics

  • Flexible clock synthesis and multiplication
  • Low phase noise and jitter
  • Programmable output frequencies and formats
  • Spread Spectrum Clocking (SSC) support
  • I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation - Low jitter for improved signal integrity - Wide frequency range for various applications - Programmable features for customization

Disadvantages: - Relatively complex configuration process - Limited number of output channels

Applicable Range of Products

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

Working Principles

The SI5338C-B06681-GMR is a clock generator IC that uses an external crystal oscillator as its reference. It generates multiple output clocks with programmable frequencies and formats. The device utilizes PLL (Phase-Locked Loop) technology to multiply the input frequency and provide stable and accurate clock signals for various applications.

Detailed Application Field Plans

  1. Telecommunications Equipment: Provides synchronized clock signals for network switches, routers, and base stations.
  2. Networking Devices: Enables precise timing for Ethernet switches, routers, and wireless access points.
  3. Data Centers: Ensures accurate clocking for servers, storage systems, and high-speed interconnects.
  4. Industrial Automation Systems: Synchronizes control systems, PLCs, and motion controllers.
  5. Test and Measurement Instruments: Delivers precise timing for oscilloscopes, signal generators, and spectrum analyzers.

Detailed Alternative Models

  • SI5332C-B06681-GMR
  • SI5336C-B06681-GMR
  • SI5337C-B06681-GMR
  • SI5339C-B06681-GMR
  • SI5340C-B06681-GMR

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338C-B06681-GMR? A: The maximum output frequency is 350 MHz.

  2. Q: Can I program the output frequencies using the I2C interface? A: Yes, the SI5338C-B06681-GMR supports programming through the I2C serial interface.

  3. Q: Does the SI5338C-B06681-GMR support Spread Spectrum Clocking (SSC)? A: Yes, it has built-in support for SSC to reduce electromagnetic interference.

  4. Q: What is the operating temperature range of this IC? A: The SI5338C-B06681-GMR can operate in temperatures ranging from -40°C to +85°C.

  5. Q: How many output channels does the SI5338C-B06681-GMR have? A: It has 8 differential or 16 single-ended output channels.

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