SI5338K-B02828-GM

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 28-pin QFN
• Essence: Provides clock signals for various electronic devices
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 808MHz
• Output Format: LVPECL, LVDS, HCSL, CMOS
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Pin Configuration

The SI5338K-B02828-GM has a total of 28 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 | XBXB | Differential Clock Input | | 6 | XBXC | Differential Clock Input | | 7 | XBYB | Differential Clock Input | | 8 | XBYC | Differential Clock Input | | 9 | XCYC | Differential Clock Input | | 10 | XCZC | Differential Clock Input | | 11 | XDYD | Differential Clock Input | | 12 | XDYE | Differential Clock Input | | 13 | XEYD | Differential Clock Input | | 14 | XEYE | Differential Clock Input | | 15 | VDD | Power Supply Voltage | | 16 | GND | Ground | | 17 | SDA | I2C Serial Data Input/Output | | 18 | SCL | I2C Serial Clock Input | | 19 | VDDI | Digital Power Supply Voltage | | 20 | GND | Ground | | 21 | CLK1OUT | Output Clock 1 | | 22 | CLK2OUT | Output Clock 2 | | 23 | CLK3OUT | Output Clock 3 | | 24 | CLK4OUT | Output Clock 4 | | 25 | CLK5OUT | Output Clock 5 | | 26 | CLK6OUT | Output Clock 6 | | 27 | CLK7OUT | Output Clock 7 | | 28 | CLK8OUT | Output Clock 8 |

Functional Characteristics

• Low jitter clock generation and multiplication
• Programmable output frequencies
• Spread Spectrum Clocking (SSC) support
• Integrated crystal oscillator

Advantages and Disadvantages

Advantages: - High frequency accuracy - Flexible output formats - Low jitter performance

Disadvantages: - Limited output frequency range - Requires external crystal oscillator

Applicable Range of Products

The SI5338K-B02828-GM is suitable for a wide range of applications, including: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338K-B02828-GM utilizes a phase-locked loop (PLL) to generate and multiply input clock signals. It incorporates a crystal oscillator for accurate frequency reference and programmable dividers to achieve desired output frequencies.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338K-B02828-GM can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission.
2. Networking Devices: It enables precise timing synchronization in Ethernet switches, ensuring reliable data communication.
3. Data Centers: The SI5338K-B02828-GM is utilized in server racks and storage systems to maintain accurate clocking for efficient data processing.
4. Industrial Automation Systems: It plays a crucial role in synchronizing control systems, PLCs, and sensors in manufacturing environments.
5. Test and Measurement Instruments: The IC ensures precise timing in oscilloscopes, signal generators, and other measurement devices.

Detailed Alternative Models

• SI5338A-B02828-GM
• SI5338B-B02828-GM
• SI5338C-B02828-GM

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338K-B02828-GM? A: The maximum output frequency is 808MHz.

2. Q: