SI5335D-B07408-GMR

Product 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) package
• Essence: Provides flexible clock generation and distribution for various applications
• Packaging/Quantity: Tape and Reel packaging, 2500 units per reel

Specifications

• Frequency Range: 1 MHz to 808 MHz
• Number of Outputs: 8 differential clock outputs
• Supply Voltage: 2.375V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: < 0.3 ps RMS (Root Mean Square)
• Programmability: I2C interface for programming and control

Detailed Pin Configuration

The SI5335D-B07408-GMR has a 20-pin QFN package with the following pin configuration:

1. VDDO1
2. VSSO1
3. CLKOUT0_N
4. CLKOUT0_P
5. CLKOUT1_N
6. CLKOUT1_P
7. CLKOUT2_N
8. CLKOUT2_P
9. CLKOUT3_N
10. CLKOUT3_P
11. CLKOUT4_N
12. CLKOUT4_P
13. CLKOUT5_N
14. CLKOUT5_P
15. CLKOUT6_N
16. CLKOUT6_P
17. CLKOUT7_N
18. CLKOUT7_P
19. SDA
20. SCL

Functional Features

• Flexible frequency synthesis and multiplication
• Low phase noise and jitter for high-performance applications
• Programmable output formats and levels
• Spread Spectrum Clocking (SSC) support for EMI reduction
• Integrated crystal oscillator for simplified design

Advantages and Disadvantages

Advantages: - Wide frequency range allows for versatile applications - Low phase jitter ensures accurate timing in sensitive systems - Programmability enables customization for specific requirements - SSC support reduces electromagnetic interference

Disadvantages: - Limited number of clock outputs may not be sufficient for complex systems - Requires I2C interface for programming, which adds complexity to the design

Working Principles

The SI5335D-B07408-GMR is a clock generator IC that utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats. The device incorporates advanced circuitry to minimize phase noise and jitter, ensuring accurate timing for various applications.

Detailed Application Field Plans

The SI5335D-B07408-GMR finds applications in a wide range of fields, including:

1. Telecommunications: Provides clock synchronization for network equipment and communication systems.
2. Data Centers: Enables precise timing for servers, switches, and storage devices.
3. Industrial Automation: Synchronizes control systems and sensors in manufacturing processes.
4. Test and Measurement: Generates accurate clock signals for test equipment and data acquisition systems.
5. Consumer Electronics: Supports high-speed interfaces like HDMI and USB for multimedia devices.

Detailed and Complete Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with additional features like integrated EEPROM for configuration storage.
2. Si5341B-B-GM: Clock generator IC with higher frequency range and more clock outputs.
3. Si5345A-B-GM: Clock generator IC with enhanced phase noise performance for demanding applications.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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