SI5338A-B01308-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-performance clock synthesis and distribution
  • Low jitter and phase noise
  • Wide frequency range
  • Flexible configuration options
• Package: QFN-20
• Essence: Clock generation and multiplication
• 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, or LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA typical
• Power Supply Noise Rejection: 50dB typical
• Phase Jitter: <0.5ps RMS (12kHz to 20MHz)

Detailed Pin Configuration

The SI5338A-B01308-GMR features a total of 20 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | GND | Ground | | 3 | XAXB | Differential Clock Input | | 4 | XAXA | Differential Clock Input | | 5 | VDDI | Input Power Supply Voltage | | 6 | GND | Ground | | 7 | SDA | I2C Serial Data Input | | 8 | SCL | I2C Serial Clock Input | | 9 | GND | Ground | | 10 | CLKOUT0 | Output Clock 0 | | 11 | CLKOUT1 | Output Clock 1 | | 12 | CLKOUT2 | Output Clock 2 | | 13 | CLKOUT3 | Output Clock 3 | | 14 | GND | Ground | | 15 | VDDO | Output Power Supply Voltage | | 16 | GND | Ground | | 17 | VDDI | Input Power Supply Voltage | | 18 | GND | Ground | | 19 | XAXB | Differential Clock Input | | 20 | XAXA | Differential Clock Input |

Functional Characteristics

The SI5338A-B01308-GMR provides high-performance clock synthesis and distribution. Its key functional characteristics include: - Flexible frequency configuration options - Low jitter and phase noise for precise timing requirements - Multiple output formats to support various interface standards - Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High-performance clock generation and multiplication - Low jitter and phase noise for accurate timing - Wide frequency range for diverse applications - Flexible configuration options for customization

Disadvantages: - Limited number of output clocks (4 in total) - Requires external power supply for operation

Applicable Range of Products

The SI5338A-B01308-GMR is suitable for a wide range of applications, including but not limited to: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338A-B01308-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes input clock signals and uses internal dividers and multipliers to produce multiple output clocks with different frequencies and formats.

Detailed Application Field Plans

The SI5338A-B01308-GMR can be applied in various fields, such as: 1. Telecommunications: Providing precise clock signals for network switches and routers. 2. Data Centers: Synchronizing timing across multiple servers and storage systems. 3. Industrial Automation: Ensuring accurate timing for control systems and sensors. 4. Test and Measurement: Generating stable clock signals for accurate measurements. 5. Consumer Electronics: Supporting high-speed interfaces like HDMI and USB.

Detailed Alternative Models

Some alternative models to the SI5338A-B01308-GMR include: - SI5338B-B01308-GMR - SI5338C-B01308-GMR - SI5338D-B01308-GMR - SI5338E-B01308-GMR - SI5338F-B01308-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338A-B01308-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I configure the output format of the clocks?