SI5356A-B02647-GMR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-frequency precision, low jitter, programmable output frequencies, multiple clock outputs
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: Provides accurate clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 8 differential or 4 LVCMOS/LVTTL
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1 ps RMS (typical)

Pin Configuration

The SI5356A-B02647-GMR has a total of 48 pins. The pin configuration is as follows:

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

Functional Features

• Programmable output frequencies
• Flexible clock multiplication and division ratios
• Low phase noise and jitter
• I2C interface for easy configuration
• Spread Spectrum Clocking (SSC) support
• Output enable/disable control for power management

Advantages and Disadvantages

Advantages: - High-frequency precision - Low jitter - Multiple clock outputs - Easy to configure with I2C interface - Power management features

Disadvantages: - Limited frequency range (8 kHz to 160 MHz) - Requires external crystal or clock input

Working Principles

The SI5356A-B02647-GMR is a clock generator IC that uses an internal PLL (Phase-Locked Loop) to generate accurate clock signals. It takes an external crystal or clock input and generates multiple output clocks with programmable frequencies. The PLL allows precise frequency multiplication and division, while the I2C interface enables easy configuration of the device.

Detailed Application Field Plans

The SI5356A-B02647-GMR can be used in various applications that require accurate clock signals. Some potential application fields include:

1. Communication Systems: Provides synchronized clock signals for data transmission and reception in wireless communication systems.
2. Audio/Video Equipment: Generates clock signals for audio and video processing, ensuring synchronization between different components.
3. Industrial Automation: Provides precise timing signals for control systems, ensuring accurate operation of machinery and equipment.
4. Test and Measurement Instruments: Generates stable clock signals for accurate measurement and testing in scientific and industrial instruments.
5. Networking Equipment: Provides clock synchronization for routers, switches, and other network devices to ensure reliable data transmission.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with a lower frequency range (3 kHz to 200 MHz).
2. Si5341B-B-GM: Clock generator IC with higher output channels (12 differential or 24 LVCMOS/LVTTL) and wider frequency range (100 Hz to 350 MHz).
3. Si5338A-B-GM: Clock generator IC with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency stability.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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