SI5335C-B08754-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: Clock synthesis and distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

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

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. VDD: Core Power Supply
3. GND: Ground
4. XAXB: Differential Input Clock
5. XAXA: Differential Input Clock
6. CLKOUTx: Clock Output
7. SDA: I2C Serial Data
8. SCL: I2C Serial Clock
9. NC: No Connection

Functional Characteristics

• Flexible clock synthesis and multiplication
• Programmable output formats and frequencies
• Low phase noise and jitter
• I2C interface for configuration and control
• Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

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

Disadvantages: - Requires external crystal or clock source - Limited number of outputs (up to 6)

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Test and measurement instruments

Working Principles

The SI5335C-B08754-GMR is a clock generator IC that uses an external crystal or clock input to synthesize and distribute high-quality clock signals. It employs a phase-locked loop (PLL) architecture to generate precise output frequencies with low jitter. The device can be programmed through the I2C interface to configure various output formats and frequencies.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5335C-B08754-GMR to generate clock signals for data transmission and synchronization in communication systems.
2. Networking Devices: Utilize the IC to provide accurate clock references for routers, switches, and other network equipment.
3. Data Centers: Employ the device to synchronize clocks across multiple servers and storage systems in large-scale data centers.
4. Industrial Automation Systems: Use the IC to generate precise timing signals for control and synchronization in industrial automation applications.
5. Test and Measurement Instruments: Utilize the device to generate stable and accurate clock signals for precise measurements in scientific and engineering instruments.

Detailed Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with additional features such as integrated voltage regulators and higher output frequency range.
2. Si5341B-B-GM: Clock generator IC with enhanced performance and support for up to 12 clock outputs.
3. Si570: Programmable oscillator IC with wide frequency range and low phase noise characteristics.

5 Common Technical Questions and Answers

1. Q: Can the SI5335C-B08754-GMR generate clock signals above 808 MHz? A: No, the maximum frequency range of this IC is limited to 808 MHz.

2. Q: What is the typical phase jitter performance of the SI5335C-B08754-GMR? A: The typical phase jitter is less than 0.3 ps RMS.

3. Q: Can I use this IC without an external crystal or clock input? A: No, the SI5335C-B08754-GMR requires an external clock source for operation.

4. Q: How many clock outputs can be generated by this IC? A: The SI5335C-B08754-GMR supports up to 6 clock outputs.

5. Q: What is the power supply voltage range for this IC? A: The supply voltage range is from 2.375V to 3.63V.

This encyclopedia entry provides an overview of the SI5335C-B08754-GMR clock generator IC, 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.