SI5338A-B07051-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: Clock generation and multiplication for various electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Programmable Features: Output frequency, output format, spread spectrum modulation, clock skew adjustment

Detailed and Complete Pin Configuration

The SI5338A-B07051-GMR has a total of 20 pins. The pin configuration is as follows:

1. VDDO - Power supply voltage for outputs
2. GND - Ground
3. XAXB - Differential input pair A
4. XAXN - Differential input pair A
5. XBXB - Differential input pair B
6. XBXP - Differential input pair B
7. XBXN - Differential input pair B
8. VDDI - Power supply voltage for inputs
9. SDA - I2C serial data input
10. SCL - I2C serial clock input
11. VDD - Power supply voltage
12. GND - Ground
13. OUT0+ - Output 0 positive terminal
14. OUT0- - Output 0 negative terminal
15. OUT1+ - Output 1 positive terminal
16. OUT1- - Output 1 negative terminal
17. OUT2+ - Output 2 positive terminal
18. OUT2- - Output 2 negative terminal
19. OUT3+ - Output 3 positive terminal
20. OUT3- - Output 3 negative terminal

Functional Characteristics

• Flexible clock generation and multiplication for various applications
• Low jitter and high frequency accuracy for precise timing requirements
• Programmable output frequencies to meet specific system requirements
• Spread spectrum modulation capability for reducing electromagnetic interference
• Clock skew adjustment for fine-tuning signal alignment

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with different power supplies - Programmable features provide flexibility in meeting diverse application needs - Low jitter and high frequency accuracy ensure reliable and accurate timing - Spread spectrum modulation reduces electromagnetic interference

Disadvantages: - Limited output frequency range compared to some specialized clock generators - Requires I2C interface for configuration, which may add complexity to the design

Applicable Range of Products

The SI5338A-B07051-GMR is suitable for a wide range of electronic devices that require clock generation and multiplication. It can be used in communication systems, data centers, industrial automation, consumer electronics, and more.

Working Principles

The SI5338A-B07051-GMR utilizes a phase-locked loop (PLL) architecture to generate and multiply clock signals. It takes an input reference clock and uses internal dividers, multipliers, and programmable registers to generate multiple output clocks with different frequencies and formats.

Detailed Application Field Plans

1. Communication Systems: The SI5338A-B07051-GMR can be used in network switches, routers, and wireless base stations to provide synchronized clock signals for data transmission.
2. Data Centers: It can be employed in servers, storage systems, and network equipment to ensure accurate timing for data processing and communication.
3. Industrial Automation: The IC can be utilized in programmable logic controllers (PLCs), motor drives, and industrial control systems to synchronize various components and enable precise timing in automation processes.
4. Consumer Electronics: It can be integrated into televisions, set-top boxes, and audio/video equipment to generate clock signals for signal processing and synchronization.
5. Automotive Electronics: The IC can be used in automotive infotainment systems, advanced driver-assistance systems (ADAS), and vehicle communication modules to provide accurate timing for various functions.

Detailed Alternative Models

1. SI5338A-B07051-GM: Similar to SI5338A-B07051-GMR but without tape and reel packaging.
2. SI5338A-B07051-GM-T: Similar to SI5338A-B07051-GMR but with 3000 units per reel packaging.
3. SI5338A-B07051-GM-R: Similar to SI5338A-B07051-GMR but with 1000 units per reel packaging.
4. SI5338A-B07051-GM-TR: Similar to SI5338A-B07051-GMR but with 4000 units per reel packaging.
5. SI5338A-B070