SI5335C-B04285-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 42-pin QFN (Quad Flat No-Lead)
• Essence: Clock synthesis and distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Frequency Range: 1 MHz to 710 MHz
• Output Frequency Range: 8 kHz to 945 MHz
• Supply Voltage: 2.375V to 3.63V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO
2. VDDI
3. GND
4. XAXB
5. XAXA
6. XAXB
7. XAXN
8. XAXP
9. XBXB
10. XBXA
11. XBXB
12. XBXN
13. XBXP
14. CLKIN
15. SDA
16. SCL
17. VDDO
18. VDDI
19. GND
20. VDDO
21. VDDI
22. GND
23. VDDO
24. VDDI
25. GND
26. VDDO
27. VDDI
28. GND
29. VDDO
30. VDDI
31. GND
32. VDDO
33. VDDI
34. GND
35. VDDO
36. VDDI
37. GND
38. VDDO
39. VDDI
40. GND
41. VDDO
42. VDDI

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low jitter and phase noise
• Integrated crystal oscillator
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Programmable features for customization - Low jitter and phase noise for improved signal quality

Disadvantages: - Requires external crystal oscillator - Limited to specific input and output frequency ranges

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Test and measurement instruments

Working Principles

The SI5335C-B04285-GMR is a clock generator and multiplier IC that uses a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate precise clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5335C-B04285-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It can be utilized in network switches, routers, and gateways to ensure reliable timing for packet processing and data transfer.
3. Data Centers: The IC can be employed in servers, storage systems, and network appliances to synchronize various components and maintain data integrity.
4. Industrial Automation Systems: It can be integrated into PLCs (Programmable Logic Controllers), motor drives, and robotics systems to synchronize operations and enable precise timing.
5. Test and Measurement Instruments: The IC can be used in oscilloscopes, spectrum analyzers, and signal generators to generate stable and accurate clock signals for precise measurements.

Detailed Alternative Models

1. SI5338C-B04285-GMR: Similar to SI5335C-B04285-GMR but with additional features for enhanced clock distribution and synchronization.
2. SI5341B-B04285-GMR: A higher-performance clock generator IC with a wider frequency range and advanced jitter reduction techniques.
3. SI5368A-B04285-GMR: A multi-channel clock generator IC designed for high-speed data communication applications.

5 Common Technical Questions and Answers

1. Q: Can the SI5335C-B04285-GMR generate non-integer output frequencies? A: Yes, the IC supports fractional-N synthesis, allowing it to generate non-integer output frequencies.

2. Q: What is the maximum number of output clocks that can be generated? A: The SI5335C-B04285-GMR can generate up to 12 output clocks with different frequencies and formats.

3. Q: Is the IC compatible with both LVCMOS and LVDS output formats? A: Yes, the IC supports various output formats, including LVCMOS, LVDS, and LVPECL.

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