SI5335D-B03851-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Jitter Attenuator
• Characteristics: High-performance, low-jitter clock synthesis and distribution
• Package: 24-pin QFN (Quad Flat No-Lead)
• Essence: Provides multiple output clocks with precise frequency and phase control
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXA
5. VDDI
6. GND
7. CLKIN
8. GND
9. CLKOUT0
10. GND
11. CLKOUT1
12. GND
13. CLKOUT2
14. GND
15. CLKOUT3
16. GND
17. CLKOUT4
18. GND
19. CLKOUT5
20. GND
21. CLKOUT6
22. GND
23. CLKOUT7
24. GND

Functional Characteristics

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

Advantages and Disadvantages

Advantages: - High-performance clock generation - Precise frequency and phase control - Wide operating temperature range - Multiple output formats supported

Disadvantages: - Relatively high supply current consumption - Requires external configuration and control via I2C interface

Applicable Range of Products

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

Working Principles

The SI5335D-B03851-GMR is a clock generator and jitter attenuator IC. It takes an input clock signal (CLKIN) and generates multiple output clocks (CLKOUT0 to CLKOUT7) with precise frequency and phase control. The device utilizes advanced PLL (Phase-Locked Loop) technology to synthesize and distribute the clocks. Configuration and control of the IC are done through the I2C interface.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5335D-B03851-GMR to generate stable and synchronized clocks for various communication modules and subsystems.
2. Networking Devices: Employ the IC to provide accurate timing signals for routers, switches, and other network equipment.
3. Data Storage Systems: Utilize the device to generate reliable clock signals for data storage and retrieval operations in hard drives and solid-state drives.
4. Industrial Automation: Apply the IC in industrial control systems to ensure precise timing synchronization between different components and processes.
5. Test and Measurement Instruments: Use the device to generate highly accurate clocks for test equipment such as oscilloscopes, spectrum analyzers, and signal generators.

Detailed Alternative Models

• SI5338A-B-GM: Similar clock generator and jitter attenuator IC with additional features like integrated voltage regulators and improved phase noise performance.
• SI5341B-B-GM: Clock generator IC with higher output frequency range and more advanced clock synthesis capabilities.
• SI5368B-B-GM: Multi-channel clock generator IC designed specifically for Ethernet and optical networking applications.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335D-B03851-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I use this IC with a 3.3V power supply? A: Yes, the input voltage range of the IC includes 3.3V.

3. Q: Does the SI5335D-B03851-GMR support Spread Spectrum Clocking (SSC)? A: Yes, the device supports SSC for reducing electromagnetic interference (EMI).

4. Q: How many output clocks can be generated by this IC? A: The IC can generate up to 8 output clocks (CLKOUT0 to CLKOUT7).

5. Q: What is the typical supply current consumption of the SI5335D-B03851-GMR? A: The typical supply current is 100mA.

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