SI5350A-B04223-GTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: QFN (Quad Flat No-leads) package
• Essence: Silicon-based integrated circuit
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

• Supply Voltage: 2.5V to 3.63V
• Output Frequency Range: 8kHz to 160MHz
• Number of Outputs: 3
• Output Types: LVCMOS, LVDS, CMOS
• Phase Jitter: <1ps RMS (Root Mean Square)
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5350A-B04223-GTR has a total of 20 pins. The pin configuration is as follows:

1. VDDA - Analog Power Supply
2. GND - Ground
3. XTAL1 - Crystal Input 1
4. XTAL2 - Crystal Input 2
5. CLKIN - External Clock Input
6. SDA - I2C Serial Data Input
7. SCL - I2C Serial Clock Input
8. VDD - Digital Power Supply
9. GND - Ground
10. OUT0 - Output 0
11. OUT1 - Output 1
12. OUT2 - Output 2
13. GND - Ground
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 Characteristics

• Flexible frequency synthesis and multiplication
• Programmable output frequencies and formats
• Low phase noise and jitter performance
• Integrated voltage-controlled crystal oscillator (VCXO)
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - Wide output frequency range - Low jitter and phase noise - Flexible programming options - Compact package size

Disadvantages: - Requires external crystal or clock input - Limited number of outputs (3)

Applicable Range of Products

The SI5350A-B04223-GTR is commonly used in various electronic devices that require accurate clock generation and multiplication. It finds applications in communication systems, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5350A-B04223-GTR utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an external crystal or clock input and uses it as a reference to synthesize multiple output frequencies. The programmable registers and control interface allow users to configure the desired output frequencies and formats.

Detailed Application Field Plans

1. Communication Systems: Used for clock synchronization in wireless base stations, routers, and network switches.
2. Data Centers: Provides accurate timing signals for servers, storage systems, and high-speed data transmission.
3. Industrial Automation: Enables precise timing in programmable logic controllers (PLCs), motor drives, and robotics.
4. Consumer Electronics: Used in digital TVs, set-top boxes, and audio/video equipment for synchronization and signal processing.

Detailed Alternative Models

1. SI5351A-B-GT: Similar clock generator IC with a different pin configuration.
2. MAX038CPP: Function generator IC with programmable frequency and waveform outputs.
3. LTC6908CMS8: Precision oscillator IC with low phase noise and wide frequency range.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5350A-B04223-GTR? A: The maximum output frequency is 160MHz.

2. Q: Can I use an external crystal as the clock input? A: Yes, the SI5350A-B04223-GTR supports both crystal and clock inputs.

3. Q: How many programmable registers does the IC have? A: The IC has multiple programmable registers for configuring various parameters.

4. Q: What is the typical phase jitter of the SI5350A-B04223-GTR? A: The typical phase jitter is less than 1ps RMS.

5. Q: Is the SI5350A-B04223-GTR suitable for automotive applications? A: No, the operating temperature range of -40°C to +85°C may not be suitable for automotive environments.

This encyclopedia entry provides a comprehensive overview of the SI5350A-B04223-GTR clock generator IC, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, application range, working principles, alternative models, and common technical questions and answers.