SI5338B-B04559-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: QFN (Quad Flat No-leads)
• 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
• Number of Outputs: 4
• Supply Voltage: 1.8V or 2.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5338B-B04559-GMR has a total of 24 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | VDD | Core Power Supply Voltage | | 3 | GND | Ground | | 4 | XAXB | Differential Clock Input | | 5 | XAXA | Differential Clock Input | | 6 | XBXB | Differential Clock Input | | 7 | XBXA | Differential Clock Input | | 8 | CLKIN | Single-Ended Clock Input | | 9 | SDA | I2C Serial Data Input | | 10 | SCL | I2C Serial Clock Input | | 11 | VDDO | Output Power Supply Voltage | | 12 | OUT0 | Clock Output | | 13 | OUT1 | Clock Output | | 14 | OUT2 | Clock Output | | 15 | OUT3 | Clock Output | | 16 | GND | Ground | | 17 | VDDO | Output Power Supply Voltage | | 18 | VDD | Core Power Supply Voltage | | 19 | GND | Ground | | 20 | XAXB | Differential Clock Input | | 21 | XAXA | Differential Clock Input | | 22 | XBXB | Differential Clock Input | | 23 | XBXA | Differential Clock Input | | 24 | CLKIN | Single-Ended Clock Input |

Functional Characteristics

The SI5338B-B04559-GMR is a highly versatile clock generator and multiplier. Its key functional characteristics include: - Programmable output frequencies with fine resolution - Low jitter performance for high-quality clock signals - Flexible input/output options to accommodate various system requirements - Integrated voltage regulators for improved power supply noise rejection - I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range and programmability - Low jitter for improved signal integrity - Flexible input/output options for compatibility - Integrated voltage regulators for better power supply noise rejection

Disadvantages: - Relatively complex pin configuration - Requires I2C interface for configuration

Applicable Range of Products

The SI5338B-B04559-GMR is suitable for a wide range of applications, including: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338B-B04559-GMR generates clock signals by multiplying the input frequency using an internal PLL (Phase-Locked Loop). The PLL allows for precise frequency multiplication and division, enabling the generation of various output frequencies. The device also incorporates voltage regulators to ensure stable power supply voltages, minimizing noise interference.

Detailed Application Field Plans

The SI5338B-B04559-GMR can be used in various applications, such as: 1. Telecommunications: Providing clock signals for network switches and routers. 2. Data Centers: Synchronizing multiple servers and storage systems. 3. Industrial Automation: Clocking control systems and PLCs (Programmable Logic Controllers). 4. Test and Measurement: Generating precise clock signals for accurate measurements. 5. Networking Devices: Clocking Ethernet switches and wireless access points.

Detailed Alternative Models

Some alternative models to the SI5338B-B04559-GMR include: - SI5338A-B04559-GMR - SI5338C-B04559-GMR - SI5339B-B04559-GMR - SI5340B-B04559-GMR - SI5341B-B04559-GMR

5 Common Technical Questions and Answers

1. Q: What