SI5351A-B05564-GTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency accuracy and stability
  • Low phase noise
  • Programmable output frequencies
  • Small package size
• Package: QFN-20
• Essence: Silicon-based clock generator IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Supply Voltage: 2.5V to 3.63V
• Output Formats: Square wave, CMOS, or LVDS
• Output Amplitude: Programmable from 0.7V to 3.3V
• I2C Interface for programming and control

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground
3. SDA: I2C data line
4. SCL: I2C clock line
5. OE: Output enable
6. CLK0: Output clock 0
7. CLK1: Output clock 1
8. CLK2: Output clock 2
9. CLK3: Output clock 3
10. CLK4: Output clock 4
11. CLK5: Output clock 5
12. CLK6: Output clock 6
13. CLK7: Output clock 7
14. CLK8: Output clock 8
15. CLK9: Output clock 9
16. CLK10: Output clock 10
17. CLK11: Output clock 11
18. CLK12: Output clock 12
19. CLK13: Output clock 13
20. CLK14: Output clock 14

Functional Characteristics

• Flexible frequency synthesis and multiplication
• Independent control of each output clock frequency and format
• Low jitter and phase noise performance
• Programmable output amplitude and drive strength
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range - High accuracy and stability - Small package size - Programmable outputs - Low phase noise

Disadvantages: - Requires external crystal or reference clock - Limited number of output clocks (15 in total)

Applicable Range of Products

• Communication systems
• Test and measurement equipment
• Audio and video equipment
• Industrial automation
• Embedded systems

Working Principles

The SI5351A-B05564-GTR is a clock generator IC that uses a PLL (Phase-Locked Loop) to generate precise and stable clock signals. It takes an external crystal or reference clock as input and generates multiple output clocks with programmable frequencies and formats. The IC utilizes an I2C interface for configuration and control.

Detailed Application Field Plans

1. Communication Systems: Use the SI5351A-B05564-GTR to generate clock signals for data transmission, synchronization, and timing in wireless communication systems.
2. Test and Measurement Equipment: Employ the IC to provide accurate clock references for oscilloscopes, signal generators, and other test instruments.
3. Audio and Video Equipment: Utilize the IC to generate clock signals for audio and video processing, ensuring synchronization and high-quality playback.
4. Industrial Automation: Apply the IC in industrial control systems to synchronize various components and devices, enhancing overall system performance.
5. Embedded Systems: Integrate the IC into embedded systems to generate clock signals for microcontrollers, digital signal processors, and other components.

Detailed Alternative Models

1. SI5351A-B04400-GMR
2. SI5351B-B04400-GMR
3. SI5351C-B04400-GMR
4. SI5351D-B04400-GMR
5. SI5351E-B04400-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by the SI5351A-B05564-GTR? A: The maximum frequency range is 160 MHz.

2. Q: Can I program each output clock independently? A: Yes, each output clock frequency and format can be controlled individually.

3. Q: Does the IC require an external crystal or reference clock? A: Yes, an external crystal or reference clock is needed for accurate frequency generation.

4. Q: How many output clocks can the SI5351A-B05564-GTR generate? A: It can generate up to 15 output clocks.

5. Q: What is the supply voltage range for the IC? A: The supply voltage should be between 2.5V and 3.63V.

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