SI5335D-B08866-GMR

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: QFN (Quad Flat No-leads)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 710MHz
• Number of Outputs: 6
• Output Types: LVPECL, LVDS, HCSL, CMOS
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.5V or 3.3V
• Power Dissipation: 0.75W (typical)

Pin Configuration

The SI5335D-B08866-GMR has a total of 24 pins. The pin configuration is as follows:

1. VDDO
2. GND
3. OUT0
4. OUT1
5. OUT2
6. OUT3
7. OUT4
8. OUT5
9. VDDO
10. GND
11. SDA
12. SCL
13. VDDI
14. GND
15. XTALN
16. XTALP
17. VDDI
18. GND
19. NC
20. NC
21. VDDI
22. GND
23. VDDO
24. GND

Functional Features

• Flexible clock synthesis and distribution
• Integrated phase-locked loop (PLL) for precise frequency control
• Spread Spectrum Clocking (SSC) for reduced electromagnetic interference (EMI)
• I2C interface for easy configuration and control
• Low power consumption

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various systems - Programmable output frequencies offer flexibility in clock generation - Low jitter ensures accurate timing - Multiple output types cater to different interface requirements

Disadvantages: - Limited number of outputs may not be sufficient for complex systems - Requires external crystal oscillator for operation

Working Principles

The SI5335D-B08866-GMR is a clock generator and multiplier integrated circuit. It uses an internal PLL to generate precise clock signals based on the input frequency. The programmable dividers and multipliers allow for flexible output frequencies. The device also incorporates SSC to reduce EMI emissions.

The I2C interface enables easy configuration and control of the device. By programming the registers, users can set the desired output frequencies and other parameters. The SI5335D-B08866-GMR then generates the corresponding clock signals, which can be distributed to various components in a system.

Detailed Application Field Plans

The SI5335D-B08866-GMR finds applications in various fields, including:

1. Telecommunications: Provides clock signals for network switches, routers, and communication equipment.
2. Data Centers: Synchronizes data transmission and processing in server farms and storage systems.
3. Industrial Automation: Enables precise timing in control systems and PLCs.
4. Consumer Electronics: Used in high-performance audio/video equipment, gaming consoles, and digital TVs.
5. Automotive: Provides clock signals for infotainment systems, advanced driver-assistance systems (ADAS), and automotive Ethernet.

Detailed and Complete Alternative Models

1. SI5338A-B-GM: Similar clock generator with additional features like spread spectrum modulation and enhanced phase noise performance.
2. SI5341B-B-GM: Clock generator with a higher number of outputs and advanced jitter attenuation capabilities.
3. SI5335D-B08866-GM: Variant with extended temperature range for harsh environments.

These alternative models offer similar functionality to the SI5335D-B08866-GMR but may have different specifications or additional features.

In conclusion, the SI5335D-B08866-GMR is a versatile clock generator and multiplier integrated circuit that offers flexibility, precision, and low jitter performance. Its wide range of applications and compatibility make it a popular choice in various industries.

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