SI5335A-B02580-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 25-ball BGA (Ball Grid Array)
• Essence: Clock Generation and Distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 808 MHz
• Output Format: LVCMOS, LVDS, HCSL, LVPECL
• Supply Voltage: 2.375V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: < 0.3 ps RMS (Root Mean Square)

Detailed Pin Configuration

The SI5335A-B02580-GMR features a 25-ball BGA package with the following pin configuration:

| 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 | | ... | ... | ... |

Functional Characteristics

• Flexible clock generation and distribution
• Programmable output frequencies and formats
• Low phase noise and jitter
• Integrated crystal oscillator
• Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output formats - Low jitter performance - Programmable features for customization

Disadvantages: - Relatively complex pin configuration - Requires careful power supply design - Limited availability in certain markets

Applicable Range of Products

The SI5335A-B02580-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking equipment, data centers, industrial automation, and high-speed digital systems.

Working Principles

The SI5335A-B02580-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and distribute stable clock signals. The device incorporates a crystal oscillator as a reference and provides programmable dividers and output formats to meet specific system requirements.

Detailed Application Field Plans

1. Telecommunications: Clock synchronization in network switches and routers.
2. Data Centers: Timing solutions for server farms and storage systems.
3. Industrial Automation: Precise timing for control systems and PLCs.
4. High-Speed Digital Systems: Clocking solutions for FPGA and ASIC designs.
5. Networking Equipment: Clock distribution in switches, gateways, and routers.

Detailed Alternative Models

• SI5338A-B-GM: Similar clock generator with additional features.
• SI5341B-B-GM: Clock multiplier with higher frequency range.
• SI5368A-B-GM: Multi-channel clock generator with advanced jitter management.

5 Common Technical Questions and Answers

1. Q: Can the SI5335A-B02580-GMR operate at frequencies below 1 MHz? A: No, the minimum frequency supported is 1 MHz.

2. Q: What is the typical phase noise performance of this device? A: The SI5335A-B02580-GMR offers phase noise below 0.3 ps RMS.

3. Q: Is it possible to synchronize multiple SI5335A-B02580-GMR devices? A: Yes, multiple devices can be synchronized using external synchronization signals.

4. Q: Can the output formats be programmed dynamically? A: Yes, the SI5335A-B02580-GMR supports dynamic reconfiguration of output formats.

5. Q: What is the power supply voltage tolerance for this device? A: The SI5335A-B02580-GMR operates within a voltage range of 2.375V to 3.63V.

This encyclopedia entry provides an overview of the SI5335A-B02580-GMR clock generator, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.