SI5335D-B08865-GMR

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: 48-pin QFN
• 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 808MHz
• Number of Outputs: 8
• Output Types: LVPECL, LVDS, HCSL, CMOS
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5335D-B08865-GMR has a 48-pin QFN package with the following pin configuration:

1. VDDO_0
2. VDDO_1
3. VDDO_2
4. VDDO_3
5. VDDO_4
6. VDDO_5
7. VDDO_6
8. VDDO_7
9. GND
10. XAXB
11. XAXC
12. XDXB
13. XDXC
14. XAXB_SEL
15. XAXC_SEL
16. XDXB_SEL
17. XDXC_SEL
18. CLKIN
19. SDA
20. SCL
21. GND
22. VDDI
23. VDDX
24. VDD
25. GND
26. VDD
27. GND
28. VDD
29. GND
30. VDD
31. GND
32. VDD
33. GND
34. VDD
35. GND
36. VDD
37. GND
38. VDD
39. GND
40. VDD
41. GND
42. VDD
43. GND
44. VDD
45. GND
46. VDD
47. GND
48. VDD

Functional Features

• Flexible input options: Supports various input frequencies and types.
• Programmable output frequencies: Allows customization of output clock frequencies.
• Low jitter: Ensures accurate timing for sensitive applications.
• Output types: Provides multiple output types to suit different system requirements.
• Clock multiplication: Enables generation of higher-frequency clocks from a single input.

Advantages and Disadvantages

Advantages

• High-frequency performance allows for demanding applications.
• Programmable output frequencies provide flexibility.
• Low jitter ensures accurate timing.
• Multiple output types cater to different system needs.

Disadvantages

• Limited number of outputs (8) may not be sufficient for complex systems.
• Requires careful configuration for optimal performance.

Working Principles

The SI5335D-B08865-GMR is a clock generator and multiplier integrated circuit. It takes an input clock signal and generates multiple output clocks with programmable frequencies. The device uses advanced PLL (Phase-Locked Loop) technology to achieve precise frequency synthesis and multiplication. By configuring the input and output dividers, the desired output frequencies can be achieved. The low jitter characteristics of the SI5335D-B08865-GMR make it suitable for applications that require accurate timing.

Detailed Application Field Plans

The SI5335D-B08865-GMR finds applications in various fields, including:

1. Telecommunications: Used in network equipment, routers, and switches for clock synchronization.
2. Data Centers: Provides clock signals for servers, storage systems, and network switches.
3. Industrial Automation: Used in control systems, PLCs (Programmable Logic Controllers), and robotics for precise timing.
4. Test and Measurement: Provides accurate clock signals for oscilloscopes, signal generators, and data acquisition systems.
5. Consumer Electronics: Used in high-performance audio/video equipment, gaming consoles, and digital televisions.

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 jitter attenuator for improved signal quality.
3. SI5368A-B-GM: Clock generator with advanced features like frequency margining and spread spectrum modulation.

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

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