SI5338A-B04524-GMR

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 24-pin QFN
• Essence: Clock generation and multiplication
• 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 SI5338A-B04524-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 Clock Input | | 5 | XAXA | Differential Clock Input | | 6 | XBXB | Differential Clock Input | | 7 | XBXA | Differential Clock Input | | 8 | CLKIN | Single-Ended Clock Input | | 9 | SDA | I2C Serial Data Input | | 10 | SCL | I2C Serial Clock Input | | 11 | NC | No Connection | | 12 | NC | No Connection | | 13 | NC | No Connection | | 14 | NC | No Connection | | 15 | NC | No Connection | | 16 | NC | No Connection | | 17 | NC | No Connection | | 18 | NC | No Connection | | 19 | NC | No Connection | | 20 | NC | No Connection | | 21 | NC | No Connection | | 22 | NC | No Connection | | 23 | GND | Ground | | 24 | VDDO | Output Power Supply Voltage |

Functional Characteristics

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

Advantages and Disadvantages

Advantages: - Low jitter for accurate timing applications - Wide range of programmable output frequencies - Support for multiple output formats

Disadvantages: - Requires external crystal oscillator for operation - Limited number of available pins for customization

Applicable Range of Products

The SI5338A-B04524-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 consumer electronics.

Working Principles

The SI5338A-B04524-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and multiply clock signals. The input clock is multiplied by a programmable factor to achieve the desired output frequency.

Detailed Application Field Plans

1. Telecommunications: Used in base stations, routers, and switches for accurate timing synchronization.
2. Networking: Provides precise clock signals for Ethernet switches, routers, and network interface cards.
3. Data Centers: Ensures accurate timing for server clusters, storage systems, and high-speed interconnects.
4. Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for precise timing.
5. Consumer Electronics: Provides accurate clock signals for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5338A-B04524-GM: Similar to SI5338A-B04524-GMR but without tape and reel packaging.
2. SI5338A-B04524-GM-T: Similar to SI5338A-B04524-GMR but with 1000 units per reel packaging.
3. SI5338A-B04524-GM-R: Similar to SI5338A-B04524-GMR but with 500 units per reel packaging.
4. SI5338A-B04524-GM-C: Similar to SI5338A-B04524-GMR but with extended temperature range (-40°C to +105°C).
5. SI5338A-B04524-GM-S: Similar to SI5338A-B04524-GMR but with spread spectrum clocking disabled.

5 Common Technical Questions and Answers

1. Q: What