SI5351A-B03477-GTR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High Frequency Accuracy, Low Phase Noise
• Package: QFN (Quad Flat No-Lead)
• Essence: Silicon-based integrated circuit
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.8V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -140 dBc/Hz at 100 kHz offset
• Output Level: 0.4V to 2.0V

Detailed and Complete Pin Configuration

The SI5351A-B03477-GTR has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SDA: I2C serial data input/output
4. SCL: I2C serial clock input
5. XTAL: Crystal oscillator input
6. CLK0: Output channel 0
7. CLK1: Output channel 1
8. CLK2: Output channel 2

Functional Characteristics

• Flexible frequency synthesis and multiplication
• Programmable output frequencies and levels
• Low jitter and phase noise performance
• I2C interface for easy control and configuration
• Wide operating temperature range

Advantages and Disadvantages

Advantages: - High frequency accuracy - Low phase noise - Flexible programming options - Compact package size

Disadvantages: - Limited output channels - Requires external crystal oscillator

Applicable Range of Products

The SI5351A-B03477-GTR is commonly used in applications such as: - Communication systems - Test and measurement equipment - Industrial automation - Audio and video equipment

Working Principles

The SI5351A-B03477-GTR utilizes a fractional-N PLL (Phase-Locked Loop) architecture to generate precise clock signals. It takes an input reference frequency and uses a programmable divider and multiplier to synthesize the desired output frequencies.

Detailed Application Field Plans

1. Communication Systems: The SI5351A-B03477-GTR can be used as a clock generator for various communication systems, ensuring accurate timing and synchronization.

2. Test and Measurement Equipment: This IC is suitable for generating stable clock signals in test and measurement instruments, enabling precise measurements.

3. Industrial Automation: The SI5351A-B03477-GTR can provide reliable clock signals for industrial automation systems, improving overall system performance.

4. Audio and Video Equipment: By generating accurate clock signals, this IC enhances the audio and video quality in multimedia devices such as TVs, DVD players, and audio receivers.

Detailed Alternative Models

Some alternative models to the SI5351A-B03477-GTR include: - SI5351B-B03477-GTR - SI5351C-B03477-GTR - SI5351D-B03477-GTR

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency range of the SI5351A-B03477-GTR? A: The maximum frequency range is 160 MHz.

2. Q: How many output channels does this IC have? A: It has three output channels.

3. Q: What is the operating voltage range for this IC? A: The operating voltage range is 2.8V to 3.63V.

4. Q: What is the phase noise performance of the SI5351A-B03477-GTR? A: It has a phase noise of -140 dBc/Hz at 100 kHz offset.

5. Q: What is the package type for this IC? A: It comes in a QFN (Quad Flat No-Lead) package.

This encyclopedia entry provides an overview of the SI5351A-B03477-GTR, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.