SI5335B-B08283-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, Low-jitter, Programmable
Package: 8x8 mm QFN
Essence: Clock generation and multiplication
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Input Frequency Range: 1 MHz to 350 MHz
Output Frequency Range: 1 kHz to 710 MHz
Supply Voltage: 2.375V to 3.63V
Operating Temperature Range: -40°C to +85°C
Programmable Features: Output frequency, Spread Spectrum, Output format, etc.

Detailed and Complete Pin Configuration

The SI5335B-B08283-GMR has a total of 20 pins. The pin configuration is 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 | VDDI | Input Power Supply Voltage | | 6 | GND | Ground | | 7 | CLKIN | Reference Clock Input | | 8 | GND | Ground | | 9 | SDA | I2C Serial Data Input | | 10 | SCL | I2C Serial Clock Input | | 11 | GND | Ground | | 12 | VDDO | Output Power Supply Voltage | | 13 | OUT0 | Differential Clock Output | | 14 | OUT1 | Differential Clock Output | | 15 | OUT2 | Differential Clock Output | | 16 | OUT3 | Differential Clock Output | | 17 | GND | Ground | | 18 | VDDO | Output Power Supply Voltage | | 19 | VDDI | Input Power Supply Voltage | | 20 | GND | Ground |

Functional Characteristics

High-performance clock generation and multiplication
Low-jitter output signals for precise timing requirements
Programmable features allow customization of output frequencies and formats
Spread Spectrum capability for reducing electromagnetic interference (EMI)
I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance and low-jitter output signals - Wide input and output frequency ranges - Programmable features provide flexibility - Compact package size for space-constrained applications

Disadvantages: - Requires external power supplies for input and output voltages - Limited to clock generation and multiplication functions

Applicable Range of Products

The SI5335B-B08283-GMR is suitable for various applications that require precise clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5335B-B08283-GMR uses a combination of phase-locked loop (PLL) and frequency synthesis techniques to generate and multiply clock signals. The input reference clock is multiplied and divided to produce the desired output frequencies with low jitter and high accuracy.

Detailed Application Field Plans

Telecommunications: Used in base stations, routers, and switches for accurate timing synchronization.
Networking: Provides precise clock signals for Ethernet switches, routers, and network interface cards.
Data Centers: Ensures reliable timing for servers, storage systems, and network equipment.
Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for precise timing requirements.
Consumer Electronics: Provides clock signals for audio/video equipment, gaming consoles, and set-top boxes.

Detailed Alternative Models

SI5338B-B08283-GMR: Similar features with additional support for higher output frequencies.
SI5341A-B-GM: Offers more advanced clock generation capabilities with integrated voltage-controlled oscillators (VCOs).
SI5368A-B-GM: Provides multi-channel clock generation and distribution for complex systems.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5335B-B08283-GMR? A: The maximum output frequency is 710 MHz.
Q: Can I program the output frequency using the I2C interface? A: Yes, the SI5335B-B08283-GMR can be programmed using the I2C serial interface.
Q: Does the SI5335B-B08283-GMR support spread spectrum modulation? A