SI5355A-B05884-GMR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency accuracy
  • Low phase noise
  • Programmable output frequencies
  • Flexible clock synthesis architecture
• Package: BGA (Ball Grid Array)
• Essence: The SI5355A-B05884-GMR is a highly versatile clock generator IC that provides accurate and programmable clock signals for various applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Number of Outputs: 8
• Output Types: LVCMOS, LVDS, or CMOS
• Supply Voltage: 2.5 V to 3.63 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise Performance: Typically -150 dBc/Hz at 100 kHz offset

Detailed Pin Configuration

The SI5355A-B05884-GMR features a compact BGA package with a total of 36 pins. The pin configuration is as follows:

1. VDDO1
2. VDDO2
3. VDDO3
4. VDDO4
5. VDDO5
6. VDDO6
7. VDDO7
8. VDDO8
9. GND
10. XTALI
11. XTALO
12. CLKIN
13. SDA
14. SCL
15. VDD
16. GND
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC
33. NC
34. NC
35. NC
36. NC

Functional Features

• Highly flexible clock synthesis architecture allows for the generation of multiple output frequencies.
• Programmable output dividers and multipliers enable precise frequency control.
• Low phase noise performance ensures accurate timing in sensitive applications.
• Integrated voltage-controlled crystal oscillator (VCXO) provides frequency stability.

Advantages and Disadvantages

Advantages: - Wide frequency range coverage - High-frequency accuracy - Flexible output types - Low phase noise performance - Compact package size

Disadvantages: - Limited number of outputs (8) - Requires external crystal or clock input for operation

Working Principles

The SI5355A-B05884-GMR utilizes a highly flexible clock synthesis architecture to generate accurate clock signals. It incorporates an integrated VCXO and programmable dividers/multipliers to achieve precise frequency control. The device can be configured through the I2C interface, allowing users to set the desired output frequencies and other parameters.

Detailed Application Field Plans

The SI5355A-B05884-GMR is widely used in various applications that require accurate and programmable clock signals. Some of the common application fields include:

1. Telecommunications: Used in base stations, routers, and network switches for synchronization and timing purposes.
2. Consumer Electronics: Found in smart TVs, set-top boxes, and audio/video equipment for clock signal generation.
3. Industrial Automation: Utilized in PLCs (Programmable Logic Controllers), motor drives, and robotics for precise timing control.
4. Test and Measurement: Used in oscilloscopes, signal generators, and spectrum analyzers for accurate frequency generation.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with 3 outputs and a frequency range of 8 kHz to 160 MHz.
2. Si5345A-B-GMR: Clock generator IC with 4 outputs, wider frequency range (8 kHz to 200 MHz), and enhanced phase noise performance.
3. Si5338A-B-GMR: Clock generator IC with 6 outputs, lower power consumption, and support for spread spectrum modulation.

These alternative models offer varying features and specifications to cater to different application requirements.

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