SI5338K-B02334-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 (Quad Flat No-leads)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 945MHz
• Number of Outputs: 8
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5338K-B02334-GMR has a total of 24 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | VDD | Core Power Supply Voltage | | 3 | GND | Ground | | 4 | XAXB | Differential Input Pair A | | 5 | XAXA | Differential Input Pair A | | 6 | GND | Ground | | 7 | XBXB | Differential Input Pair B | | 8 | XBXA | Differential Input Pair B | | 9 | GND | Ground | | 10 | CLKIN | Reference Clock Input | | 11 | GND | Ground | | 12 | SDA | I2C Serial Data Input | | 13 | SCL | I2C Serial Clock Input | | 14 | GND | Ground | | 15-22 | OUT0-OUT7 | Clock Output Channels | | 23 | VDDO | Output Power Supply Voltage | | 24 | GND | Ground |

Functional Characteristics

The SI5338K-B02334-GMR is a highly versatile clock generator and multiplier. Its key functional characteristics include: - Programmable output frequencies with fine resolution - Low jitter for high-performance applications - Flexible input/output options, supporting various clocking requirements - Integrated voltage regulators for improved power supply noise rejection

Advantages and Disadvantages

Advantages: - Wide frequency range and programmability - Low jitter for precise timing applications - Compact package size for space-constrained designs - Integrated voltage regulators for improved power supply noise rejection

Disadvantages: - Limited number of outputs (8) - Requires external programming via I2C interface

Applicable Range of Products

The SI5338K-B02334-GMR is suitable for a wide range of applications that require clock generation and multiplication. Some common areas of application include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338K-B02334-GMR utilizes a phase-locked loop (PLL) architecture to generate and multiply clock signals. It takes an input reference clock and uses internal dividers and multipliers to generate multiple output clocks with different frequencies. The device can be programmed through the I2C interface to achieve the desired output frequencies and other configuration settings.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338K-B02334-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: Ethernet switches, routers, and network interface cards can benefit from the precise clock generation capabilities of the SI5338K-B02334-GMR to ensure reliable data transfer.
3. Data Centers: Clock synchronization is crucial in data centers for efficient data processing and storage. The SI5338K-B02334-GMR can be used to generate synchronized clocks for servers, storage systems, and network equipment.
4. Industrial Automation Systems: Programmable logic controllers (PLCs), motor drives, and other industrial automation devices often require precise timing signals. The SI5338K-B02334-GMR can provide accurate clock signals for synchronization and control purposes.
5. Test and Measurement Instruments: Oscilloscopes, signal generators, and other test and measurement instruments rely on accurate timing signals. The SI5338K-B02334-GMR can generate stable and precise clock signals for these applications.

Detailed Alternative Models

• SI5338A-B02334-GMR
• SI5338B-B02334-GMR
• SI5338C-B02334-GMR
• SI5338D-B02334-GMR