SI5338A-B02179-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-24
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 808MHz
• Supply Voltage: 2.5V to 3.3V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: < 0.3 ps RMS (typical)

Detailed Pin Configuration

The SI5338A-B02179-GMR features a detailed pin configuration 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 | XBXB | Differential Clock Input | | 6 | XBXA | Differential Clock Input | | 7 | CLKIN | Single-Ended Clock Input | | 8 | GND | Ground | | 9 | SDA | I2C Serial Data Input | | 10 | SCL | I2C Serial Clock Input | | 11 | GND | Ground | | 12 | VDDI | Digital Power Supply Voltage | | 13 | VDDO | Output Power Supply Voltage | | 14 | OUT0 | Clock Output | | 15 | OUT1 | Clock Output | | 16 | OUT2 | Clock Output | | 17 | OUT3 | Clock Output | | 18 | GND | Ground | | 19 | VDDO | Output Power Supply Voltage | | 20 | OUT4 | Clock Output | | 21 | OUT5 | Clock Output | | 22 | OUT6 | Clock Output | | 23 | OUT7 | Clock Output | | 24 | GND | Ground |

Functional Characteristics

The SI5338A-B02179-GMR offers the following functional characteristics: - Clock generation and multiplication - Frequency programmability - Low phase jitter - Flexible input/output options - I2C interface for configuration

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible input/output options

Disadvantages: - Requires I2C configuration for operation - Limited output frequency range

Applicable Range of Products

The SI5338A-B02179-GMR is suitable for applications that require clock generation and multiplication, such as: - Communication systems - Networking equipment - Data centers - Industrial automation

Working Principles

The SI5338A-B02179-GMR operates by taking an input clock signal and generating multiple output clocks with programmable frequencies. It utilizes a PLL (Phase-Locked Loop) to multiply the input frequency and generate the desired output frequencies.

Detailed Application Field Plans

The SI5338A-B02179-GMR can be used in various applications, including: 1. Wireless communication systems: Provides synchronized clock signals for efficient data transmission. 2. Ethernet switches: Generates multiple clock signals for precise timing in network communication. 3. Server systems: Ensures accurate clock synchronization for reliable data processing. 4. Test and measurement equipment: Provides stable and programmable clock signals for accurate measurements. 5. Industrial control systems: Enables precise timing and synchronization in automation processes.

Detailed Alternative Models

Some alternative models to the SI5338A-B02179-GMR include: - SI5338B-B02179-GMR - SI5338C-B02179-GMR - SI5338D-B02179-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338A-B02179-GMR? A: The SI5338A-B02179-GMR can generate output frequencies up to 808MHz.

2. Q: Can I use a single-ended clock input with the SI5338A-B02179-GMR? A: Yes, the SI5338A-B02179-GMR supports both differential and single-ended clock inputs.

3. Q: How do I program the output frequencies of the