SI5335D-B08298-GMR

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High-frequency, low-jitter, programmable output clock generator
• Package: 48-pin QFN
• Essence: Provides multiple clock outputs with precise frequency and phase control
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVDS, LVPECL, HCSL, CMOS
• Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5335D-B08298-GMR has a total of 48 pins. The pin configuration is as follows:

1. VDDO
2. VDDO
3. GND
4. GND
5. CLKIN
6. CLKIN
7. GND
8. GND
9. XAXB0
10. XAXB1
11. XAXB2
12. XAXB3
13. XAXB4
14. XAXB5
15. XAXB6
16. XAXB7
17. XAXB8
18. XAXB9
19. XAXB10
20. XAXB11
21. XAXB12
22. XAXB13
23. XAXB14
24. XAXB15
25. XAXB16
26. XAXB17
27. XAXB18
28. XAXB19
29. XAXB20
30. XAXB21
31. XAXB22
32. XAXB23
33. XAXB24
34. XAXB25
35. XAXB26
36. XAXB27
37. XAXB28
38. XAXB29
39. XAXB30
40. XAXB31
41. GND
42. GND
43. VDDO
44. VDDO
45. CLKOUT0
46. CLKOUT1
47. CLKOUT2
48. CLKOUT3

Functional Features

• High-frequency clock generation with low jitter
• Programmable output frequencies and phases
• Multiple clock outputs with different formats (LVDS, LVPECL, HCSL, CMOS)
• Spread Spectrum Modulation for reduced electromagnetic interference

Advantages and Disadvantages

Advantages: - Precise frequency and phase control - Wide operating temperature range - Low jitter for improved signal integrity - Flexible output formats for compatibility with various systems

Disadvantages: - Limited output frequency range compared to some other clock generators - Requires programming for desired output configurations

Working Principles

The SI5335D-B08298-GMR is a clock generator that utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques. The input clock signal is multiplied and divided to generate multiple output clocks with precise frequency and phase control. The device's internal registers can be programmed to configure the desired output frequencies, phases, and formats.

Detailed Application Field Plans

The SI5335D-B08298-GMR finds applications in various fields where precise clock signals are required. Some of the detailed application field plans include:

1. Telecommunications: Used in network switches, routers, and communication equipment for synchronization and timing purposes.
2. Data Centers: Provides clock signals for servers, storage systems, and networking devices to ensure reliable data transmission.
3. Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for precise timing and synchronization.
4. Test and Measurement: Provides accurate clock signals for oscilloscopes, signal generators, and other test equipment.
5. Broadcast and Audio/Video: Used in video production, broadcasting, and audio equipment to synchronize different components and ensure seamless operation.

Detailed and Complete Alternative Models

1. SI5338D-B08298-GMR: Similar to SI5335D-B08298-GMR but with additional features such as integrated EEPROM for configuration storage.
2. SI5341C-B08298-GMR: Clock generator with higher output frequency range and more advanced programmable features.
3. SI5368A-B08298-GMR: Multi-channel clock generator with support for up to 12 differential outputs and enhanced jitter performance.

These alternative models offer similar functionality to the SI5335D-B08298-GMR but may have different specifications and features that cater to specific application requirements.

In conclusion, the SI5335D-B08298-GMR is a high-performance clock generator that provides precise and programmable clock signals for various applications. With its wide