SI5350C-B03932-GTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency precision
  • Low phase noise
  • Programmable output frequencies
  • Flexible clock synthesis architecture
• Package: QFN (Quad Flat No-Lead)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage: 2.5V to 3.63V
• Output Frequency Range: 8kHz to 160MHz
• Output Format: Square wave
• Number of Outputs: 3
• Phase Noise: -150dBc/Hz at 10kHz offset
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5350C-B03932-GTR has a total of 20 pins. The pin configuration is as follows:

1. VDDA: Analog power supply
2. GND: Ground
3. XTAL: Crystal oscillator input
4. CLKIN: External clock input
5. SDA: I2C serial data input
6. SCL: I2C serial clock input
7. VDD: Digital power supply
8. GND: Ground
9. OUT0: Output 0
10. OUT1: Output 1
11. OUT2: Output 2
12. GND: Ground
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. GND: Ground

Functional Features

• Clock Generation: The SI5350C-B03932-GTR can generate multiple clock signals with programmable frequencies.
• Clock Multiplication: It can multiply the input clock frequency to achieve higher output frequencies.
• Flexible Architecture: The device offers a flexible clock synthesis architecture, allowing users to configure various output frequencies and formats.
• Low Phase Noise: The IC is designed to minimize phase noise, ensuring accurate and stable clock signals.

Advantages

• High-frequency precision enables precise timing in various applications.
• Low phase noise ensures minimal interference with other components in the system.
• Programmable output frequencies provide flexibility for different requirements.
• Compact QFN package allows for space-efficient integration into electronic devices.

Disadvantages

• Limited number of outputs (3) may not be sufficient for complex systems requiring more clock signals.
• Requires external crystal oscillator or clock input for operation.

Working Principles

The SI5350C-B03932-GTR utilizes a phase-locked loop (PLL) to generate and multiply clock signals. The PLL locks onto an input reference clock and generates a high-frequency output signal by multiplying the reference frequency. The device's flexible architecture allows users to program the desired output frequencies and formats using the I2C interface.

Detailed Application Field Plans

The SI5350C-B03932-GTR finds applications in various fields, including: 1. Telecommunications: Used for clock synchronization in communication systems. 2. Consumer Electronics: Provides accurate timing for audio/video processing, data transmission, and display synchronization. 3. Industrial Automation: Enables precise timing in control systems, motor drives, and robotics. 4. Medical Devices: Used for timing and synchronization in medical equipment such as ultrasound machines and patient monitoring systems. 5. Automotive: Provides clock signals for infotainment systems, advanced driver-assistance systems (ADAS), and engine control units (ECUs).

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator and multiplier IC with 8 outputs.
2. MAX038CPP: Function generator IC capable of generating various waveforms.
3. LTC6904CMS8: Precision programmable oscillator with low phase noise.

These alternative models offer similar functionalities to the SI5350C-B03932-GTR and can be considered based on specific application requirements.

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