SI5351C-B05134-GMR

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: 2.8V to 3.63V
• Output Types: Square wave, CMOS, or LVDS
• Output Amplitude: Adjustable from 0.7V to 3.3V
• I2C Interface: Standard mode (100 kHz) and fast mode (400 kHz)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground
3. SDA: I2C data line
4. SCL: I2C clock line
5. XTAL1: Crystal oscillator input
6. XTAL2: Crystal oscillator output
7. CLK0: Output clock 0
8. CLK1: Output clock 1
9. CLK2: Output clock 2
10. CLK3: Output clock 3
11. CLK4: Output clock 4
12. CLK5: Output clock 5
13. CLK6: Output clock 6
14. CLK7: Output clock 7
15. CLK8: Output clock 8
16. CLK9: Output clock 9
17. CLK10: Output clock 10
18. CLK11: Output clock 11
19. CLK12: Output clock 12
20. CLK13: Output clock 13

Functional Characteristics

• Programmable frequency synthesis
• Fractional-N and Integer-N modes
• Spread Spectrum Clocking (SSC) support
• Phase-locked loop (PLL) with feedback divider
• Low jitter and phase noise performance

Advantages and Disadvantages

Advantages: - Wide frequency range - High accuracy and stability - Flexible output options - Small package size

Disadvantages: - Limited output amplitude adjustment range - Requires external crystal oscillator

Applicable Range of Products

• Communication systems
• Test and measurement equipment
• Industrial automation
• Consumer electronics
• IoT devices

Working Principles

The SI5351C-B05134-GMR utilizes a PLL-based frequency synthesis technique. It takes an input reference frequency from an external crystal oscillator and generates multiple output clocks with programmable frequencies. The PLL locks onto the reference frequency and divides it to achieve the desired output frequencies.

Detailed Application Field Plans

1. Communication Systems: Use the SI5351C-B05134-GMR to generate clock signals for data transmission and reception in wireless communication systems.
2. Test and Measurement Equipment: Employ the IC to provide accurate timing signals for precise measurements in oscilloscopes, signal generators, and spectrum analyzers.
3. Industrial Automation: Utilize the clock generator IC in industrial control systems to synchronize various processes and devices.
4. Consumer Electronics: Incorporate the IC into audio/video equipment, gaming consoles, and home automation systems for reliable clock generation.
5. IoT Devices: Integrate the IC into Internet of Things devices to ensure synchronized operation and efficient data transfer.

Detailed Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with a different package and pin configuration.
2. Si5341A-B-GM: Clock generator and jitter attenuator IC with advanced features and higher frequency range.
3. Si5332A-B-GM: Programmable clock generator IC with integrated voltage-controlled crystal oscillator (VCXO).
4. Si514A-B-GM: Low-jitter precision clock generator IC for high-performance applications.
5. Si570A-B-GM: Wideband frequency synthesizer IC with integrated voltage-controlled oscillator (VCO).

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5351C-B05134-GMR? A: The maximum output frequency is 160 MHz.

2. Q: Can I adjust the output amplitude of the clocks? A: Yes, the output amplitude is adjustable from 0.7V to 3.3V.

3. Q: Does the IC support spread spectrum clocking? A: Yes, the SI5351C-B05134-GMR supports Spread Spectrum Clocking (SSC).

4. Q: What is the temperature range in which the IC operates? A: The IC can operate in a temperature range of -40°C to +85°C.

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