SI5369C-C-GQR

Product Overview

• Category: Integrated Circuit
• Use: Clock Generator and Jitter Attenuator
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: QFN (Quad Flat No-Lead)
• Essence: Provides precise clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Frequency Range: 1 Hz to 710 MHz
• Output Types: LVPECL, LVDS, HCSL, CMOS
• Number of Outputs: 12
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5369C-C-GQR has a total of 32 pins. The pin configuration is as follows:

1. VDDO
2. VDDO
3. GND
4. CLKIN
5. CLKINB
6. XTALI
7. XTALO
8. GND
9. VDDA
10. VDDA
11. GND
12. GND
13. GND
14. GND
15. GND
16. GND
17. GND
18. GND
19. GND
20. GND
21. GND
22. GND
23. GND
24. GND
25. GND
26. GND
27. GND
28. GND
29. GND
30. GND
31. GND
32. GND

Functional Features

• Programmable frequency synthesis and multiplication
• Low phase noise and jitter attenuation
• Flexible output types and formats
• Integrated crystal oscillator for precise timing
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide frequency range and flexible output options - Easy to configure and program using I2C interface - Compact package size for space-constrained applications

Disadvantages: - Limited number of outputs (12) - Requires external crystal oscillator for accurate timing

Working Principles

The SI5369C-C-GQR is a clock generator and jitter attenuator that utilizes a combination of frequency synthesis, multiplication, and jitter reduction techniques. It takes an input clock signal (CLKIN) and generates up to 12 precise clock signals with programmable frequencies and output types. The device incorporates a crystal oscillator (XTALI/XTALO) for accurate timing reference. The integrated circuit uses advanced algorithms to minimize phase noise and jitter, ensuring high-quality clock signals for various electronic devices.

Detailed Application Field Plans

The SI5369C-C-GQR is widely used in applications where precise clock signals are required. Some common application fields include:

1. Telecommunications: Used in network switches, routers, and communication equipment to synchronize data transmission.
2. Data Centers: Provides accurate clock signals for servers, storage systems, and networking devices to ensure reliable data processing.
3. Consumer Electronics: Used in digital TVs, set-top boxes, and audio/video equipment to synchronize audio and video streams.
4. Industrial Automation: Provides precise timing for control systems, PLCs, and industrial machinery.
5. Test and Measurement: Used in oscilloscopes, spectrum analyzers, and other test equipment to generate accurate timing signals.

Detailed and Complete Alternative Models

1. SI5341A-B-GM: Similar clock generator with 10 outputs and wider frequency range.
2. SI5338A-C-GM: Clock generator with 8 outputs and lower power consumption.
3. SI570: Programmable clock generator with integrated voltage-controlled oscillator (VCO).

These alternative models offer similar functionality and can be considered as alternatives to the SI5369C-C-GQR based on specific application requirements.

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