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SI5338A-B08585-GMR
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SI5338A-B08585-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: 20-QFN (Quad Flat No-Lead)
  • Essence: Clock generation and multiplication for various electronic systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 808 MHz
  • Output Format: LVCMOS, LVDS, HCSL, or LVPECL
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed Pin Configuration

The SI5338A-B08585-GMR has a total of 20 pins. The pin configuration is as follows:

  1. XAXB: Differential input clock
  2. XAXC: Differential input clock
  3. XBXA: Differential input clock
  4. XBXC: Differential input clock
  5. XDXA: Differential input clock
  6. XDXC: Differential input clock
  7. XEXA: Differential input clock
  8. XEXC: Differential input clock
  9. VDD: Power supply
  10. GND: Ground
  11. CLKOUT0: Output clock 0
  12. CLKOUT1: Output clock 1
  13. CLKOUT2: Output clock 2
  14. CLKOUT3: Output clock 3
  15. CLKOUT4: Output clock 4
  16. CLKOUT5: Output clock 5
  17. CLKOUT6: Output clock 6
  18. CLKOUT7: Output clock 7
  19. CLKOUT8: Output clock 8
  20. CLKOUT9: Output clock 9

Functional Characteristics

  • High-frequency clock generation and multiplication
  • Low jitter and phase noise
  • Programmable output formats for compatibility with different systems
  • Spread spectrum modulation for EMI reduction
  • Flexible frequency programming options
  • Power-down mode for power saving

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple programmable outputs - Low jitter and phase noise - Flexible output formats

Disadvantages: - Limited number of output clocks - Requires external crystal or clock input

Applicable Range of Products

The SI5338A-B08585-GMR is suitable for a wide range of electronic systems that require high-performance clock generation and multiplication. It can be used in applications such as telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338A-B08585-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and uses internal dividers and multipliers to generate multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications: Clock synchronization in communication networks.
  2. Networking: Clock distribution in routers, switches, and network equipment.
  3. Data Centers: Timing and synchronization for server farms and storage systems.
  4. Industrial Automation: Clock generation for control systems and PLCs.
  5. Consumer Electronics: Clock generation for audio/video devices, gaming consoles, etc.

Detailed Alternative Models

  • SI5338B-B08585-GMR
  • SI5338C-B08585-GMR
  • SI5338D-B08585-GMR
  • SI5338E-B08585-GMR
  • SI5338F-B08585-GMR

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338A-B08585-GMR? A: The maximum output frequency is 808 MHz.

  2. Q: Can I program the output format of each clock individually? A: Yes, each output clock can be programmed with different formats.

  3. Q: Does the SI5338A-B08585-GMR support spread spectrum modulation? A: Yes, it supports spread spectrum modulation for EMI reduction.

  4. Q: What is the power supply voltage range for this IC? A: The recommended power supply voltage range is 2.5 V to 3.3 V.

  5. Q: How many output clocks can be generated by the SI5338A-B08585-GMR? A: It can generate up to 10 output clocks.

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