SI5335B-B02986-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-32
• 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 SI5335B-B02986-GMR has a total of 32 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | XAXB | Differential clock input | | 4 | XAXA | Differential clock input | | 5 | XBXB | Differential clock input | | 6 | XBXC | Differential clock input | | 7 | XBXA | Differential clock input | | 8 | XAXC | Differential clock input | | 9 | CLKIN | Single-ended clock input | | 10 | SDA | I2C data input/output | | ... | ... | ... |

Functional Characteristics

• Clock Generation: The SI5335B-B02986-GMR can generate multiple clock signals with programmable frequencies.
• Clock Multiplication: It can multiply the input clock frequency to achieve higher output frequencies.
• Low Jitter: The IC ensures low phase jitter for accurate timing in various applications.
• Flexible Input/Output Options: It supports various input and output configurations, including differential and single-ended options.

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter for precise timing - Programmable output frequencies for flexibility - Wide operating voltage range

Disadvantages: - Requires careful configuration for optimal performance - Limited output frequency range compared to some specialized clock generators

Applicable Range of Products

The SI5335B-B02986-GMR is suitable for a wide range of applications that require clock generation and multiplication. Some common areas of use include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5335B-B02986-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and uses internal dividers and multipliers to produce multiple output clocks with different frequencies. The IC's flexible configuration options allow users to tailor the output frequencies to their specific requirements.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5335B-B02986-GMR can be used in base stations, routers, and switches to provide accurate timing signals for data transmission.
2. Networking Devices: It can be employed in switches, routers, and network interface cards to synchronize data transfer between devices.
3. Data Centers: The IC ensures precise timing for servers, storage systems, and network equipment in large-scale data centers.
4. Industrial Automation Systems: It enables synchronized operation of various components in industrial control systems, such as PLCs (Programmable Logic Controllers) and motion controllers.
5. Test and Measurement Instruments: The SI5335B-B02986-GMR can be utilized in oscilloscopes, signal generators, and other test equipment to maintain accurate timing for precise measurements.

Detailed Alternative Models

1. SI5338A-C-GM: Similar clock generator IC with additional features like spread spectrum modulation and selectable output formats.
2. SI5341B-A-GM: Clock generator and jitter attenuator IC with enhanced phase noise performance.
3. SI5368C-B-GM: Multi-channel clock generator IC with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency stability.
4. SI5389B-B-GM: High-performance clock generator IC with advanced clock synthesis capabilities and low phase noise.
5. SI5324A-B-GM: Precision clock multiplier IC with low jitter and wide frequency range.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335B-B02986-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I use a single-ended clock input