SI5335D-B07482-GMR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable, Low-power
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: Clock generation and multiplication for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Frequency Range: 1 MHz to 350 MHz
• Number of Outputs: 8 differential clock outputs
• Supply Voltage: 2.375V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: < 0.3 ps RMS (typical)

Detailed Pin Configuration

The SI5335D-B07482-GMR has a total of 48 pins. The pin configuration is as follows:

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_SEL
11. SDA
12. SCL
13. VDDI
14. VDDX
15. VDDREF
16. GND
17. CLKIN
18. GND
19. CLKOUT0_N
20. CLKOUT0_P
21. CLKOUT1_N
22. CLKOUT1_P
23. CLKOUT2_N
24. CLKOUT2_P
25. CLKOUT3_N
26. CLKOUT3_P
27. CLKOUT4_N
28. CLKOUT4_P
29. CLKOUT5_N
30. CLKOUT5_P
31. CLKOUT6_N
32. CLKOUT6_P
33. CLKOUT7_N
34. CLKOUT7_P
35. GND
36. VDDO_0
37. VDDO_1
38. VDDO_2
39. VDDO_3
40. VDDO_4
41. VDDO_5
42. VDDO_6
43. VDDO_7
44. GND
45. XAXB_SEL
46. SDA
47. SCL
48. VDDI

Functional Features

• Programmable clock synthesis and multiplication
• Low phase jitter for high-performance applications
• Flexible output configurations
• I2C interface for easy configuration
• Spread Spectrum Clocking (SSC) support
• Power-down mode for power-saving

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide frequency range for versatile applications - Programmable features allow customization - Compact package size for space-constrained designs - Low-power operation for energy efficiency

Disadvantages: - Requires external components for proper operation - Limited number of differential clock outputs - Relatively higher cost compared to simpler clock generators

Working Principles

The SI5335D-B07482-GMR is a clock generator and multiplier IC that utilizes advanced PLL (Phase-Locked Loop) technology. It takes an input clock signal (CLKIN) and generates multiple output clocks with programmable frequencies and phases. The device uses an internal crystal oscillator or an external reference clock as the basis for generating precise and stable clock signals. The programmability allows users to configure the desired output frequencies, spread spectrum modulation, and other features through the I2C interface.

Detailed Application Field Plans

The SI5335D-B07482-GMR is widely used in various applications that require accurate and synchronized clock signals. Some of the common application fields include:

1. Telecommunications: Clock synchronization in network equipment, routers, and switches.
2. Data Centers: Timing solutions for servers, storage systems, and high-speed interconnects.
3. Consumer Electronics: Clock generation for audio/video equipment, set-top boxes, and gaming consoles.
4. Industrial Automation: Timing control in PLCs (Programmable Logic Controllers), motor drives, and robotics.
5. Test and Measurement: Clocking solutions for oscilloscopes, signal generators, and data acquisition systems.
6. Medical Devices: Precise timing for medical imaging equipment, patient monitoring devices, and diagnostic instruments.

Detailed and Complete Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with 8 differential outputs and wider frequency range.
2. SI5341B-B-GM: Clock multiplier IC with 12 differential outputs and advanced jitter attenuation features.
3. **SI