SI5335D-B07029-GMR

Product 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, 3000 units per reel

Specifications

• Frequency Range: 1 MHz to 350 MHz
• Number of Outputs: 8
• Output Types: LVPECL, LVDS, HCSL
• Supply Voltage: 2.375V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Programmability: I2C interface for configuration and control
• Jitter Performance: < 0.5 ps RMS (typical)

Detailed Pin Configuration

The SI5335D-B07029-GMR has a 20-pin QFN package with the following pin configuration:

1. VDDO
2. VDD
3. GND
4. SDA
5. SCL
6. XAXB
7. XAXA
8. CLKIN
9. CLKOUT0
10. CLKOUT1
11. CLKOUT2
12. CLKOUT3
13. CLKOUT4
14. CLKOUT5
15. CLKOUT6
16. CLKOUT7
17. NC
18. NC
19. NC
20. NC

Functional Features

• Programmable output frequencies and formats
• Spread Spectrum Clocking (SSC) support
• Integrated crystal oscillator or external clock input
• Low phase noise and jitter performance
• Flexible power supply options
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range suitable for various applications - High-performance clock generation with low jitter - Programmable outputs for flexibility - Compact package size for space-constrained designs - Easy configuration and control through I2C interface

Disadvantages: - Limited number of outputs (8) - Requires external crystal oscillator or clock input

Working Principles

The SI5335D-B07029-GMR is a clock generator and multiplier integrated circuit. It generates multiple clock outputs with precise frequency control. The device can be programmed to generate different output frequencies and formats using its internal PLL (Phase-Locked Loop) and dividers. It supports various output types such as LVPECL, LVDS, and HCSL.

The clock generator can operate using an integrated crystal oscillator or an external clock input. It provides low phase noise and jitter performance, ensuring accurate timing for sensitive applications. The device also supports Spread Spectrum Clocking (SSC), which helps reduce electromagnetic interference (EMI).

Configuration and control of the SI5335D-B07029-GMR are done through an I2C interface. This allows users to easily program the desired output frequencies and other parameters.

Detailed Application Field Plans

The SI5335D-B07029-GMR is widely used in various applications that require precise clock generation and distribution. Some of the common application fields include:

1. Telecommunications: Used in network switches, routers, and communication equipment for synchronization and timing purposes.
2. Data Centers: Provides accurate clock signals for servers, storage systems, and networking devices.
3. Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for precise timing and synchronization.
4. Test and Measurement: Provides stable and accurate clock signals for oscilloscopes, signal generators, and other test equipment.
5. Audio/Video Equipment: Used in professional audio systems, video production equipment, and broadcast systems for synchronization and timing.

Detailed and Complete Alternative Models

1. SI5338A-B-GM: Similar clock generator with 12 outputs and wider frequency range.
2. SI5341B-B-GM: Clock generator with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency stability.
3. SI5368A-B-GM: Multi-channel clock generator with advanced jitter attenuation features.
4. SI570: Programmable XO/VCXO with integrated PLL for generating high-frequency clocks.

These alternative models offer different features and specifications to cater to specific application requirements.