SI5335C-B04737-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-frequency, Low-jitter, Programmable
• Package: 48-pin QFN
• Essence: Clock generation and distribution
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 1.4 GHz
• Output Channels: 8 differential or 16 single-ended
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150 dBc/Hz at 100 kHz offset

Detailed and Complete Pin Configuration

1. VDDO
2. VDDI
3. GND
4. XAXB
5. XAXA
6. XBXB
7. XBXA
8. XDXD
9. XDXC
10. XDXB
11. XDXA
12. XEXE
13. XEXD
14. XEXC
15. XEXB
16. XEXA
17. XFXF
18. XFXE
19. XFXD
20. XFXC
21. XFXB
22. XFXA
23. XGXF
24. XGXE
25. XGXD
26. XGXC
27. XGXB
28. XGXA
29. XHXB
30. XHXA
31. XIXI
32. XIXH
33. XIXG
34. XIXF
35. XIXE
36. XIXD
37. XIXC
38. XIXB
39. XIXA
40. XJXJ
41. XJXI
42. XJXH
43. XJXG
44. XJXF
45. XJXE
46. XJXD
47. XJXC
48. GND

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low jitter and phase noise performance
• Integrated voltage regulators for improved power supply noise rejection
• Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - Wide frequency range - High precision and stability - Programmable features for customization - Low power consumption

Disadvantages: - Complex pin configuration - Requires careful PCB layout for optimal performance

Applicable Range of Products

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

Working Principles

The SI5335C-B04737-GMR is a clock generator IC that utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled 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: Used in base stations, routers, and switches for clock synchronization and data transmission.
2. Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
3. Data Centers: Enables precise timing for server clusters, storage systems, and high-speed interconnects.
4. Industrial Automation: Used in PLCs (Programmable Logic Controllers), motion control systems, and robotics for synchronized operation.
5. Test and Measurement: Provides accurate timing for oscilloscopes, signal generators, and spectrum analyzers.

Detailed Alternative Models

1. SI5338A-B04737-GMR: Similar features with additional clock outputs.
2. SI5345C-B04737-GMR: Higher frequency range and more output channels.
3. SI5324B-B04737-GMR: Clock generator with integrated jitter attenuator.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5335C-B04737-GMR? A: The maximum output frequency is 1.4 GHz.

2. Q: Can I program the output frequencies on-the-fly? A: Yes, the SI5335C-B04737-GMR supports dynamic frequency programming.

3. Q: Does this IC support spread spectrum clocking? A: Yes, it has built-in support for Spread Spectrum Clocking (SSC).

4. Q: What is the power supply voltage range for this IC? A: It operates with a supply voltage of either 2.5V or 3.3V.

5. Q: How many differential clock outputs can be generated? A: The SI5335C-B04737