SI5338A-B07245-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-24
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed Pin Configuration

The SI5338A-B07245-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 | GND | Ground | | 3 | XAXB | Differential Clock Input | | 4 | XAXA | Differential Clock Input | | 5 | XBXB | Differential Clock Input | | 6 | XBXC | Differential Clock Input | | 7 | XDXC | Differential Clock Input | | 8 | XDXD | Differential Clock Input | | 9 | VDDI | Input Power Supply Voltage | | 10 | SDA | I2C Serial Data Input | | 11 | SCL | I2C Serial Clock Input | | 12 | GND | Ground | | 13 | VDDO | Output Power Supply Voltage | | 14 | OUT0 | Clock Output | | 15 | OUT1 | Clock Output | | 16 | OUT2 | Clock Output | | 17 | OUT3 | Clock Output | | 18 | GND | Ground | | 19 | VDDO | Output Power Supply Voltage | | 20 | OUT4 | Clock Output | | 21 | OUT5 | Clock Output | | 22 | OUT6 | Clock Output | | 23 | OUT7 | Clock Output | | 24 | GND | Ground |

Functional Characteristics

• Clock generation and multiplication with programmable output frequencies
• Low jitter for improved signal integrity
• Flexible input/output options for compatibility with various systems
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter for improved signal quality - Programmable output frequencies for flexibility - Wide operating temperature range

Disadvantages: - Requires I2C interface for configuration - Limited to specific output formats (LVCMOS, LVDS, HCSL, or LVPECL)

Applicable Range of Products

The SI5338A-B07245-GMR is suitable for applications that require clock generation and multiplication with programmable output frequencies. It can be used in various electronic devices, including communication systems, data centers, industrial equipment, and consumer electronics.

Working Principles

The SI5338A-B07245-GMR utilizes a phase-locked loop (PLL) to generate and multiply the input clock signal. The PLL locks onto the input frequency and generates multiple output clocks with programmable frequencies. The device also incorporates low-jitter circuitry to ensure high-quality clock signals.

Detailed Application Field Plans

The SI5338A-B07245-GMR can be used in the following application fields: 1. Communication Systems: Provides precise clock synchronization for network equipment, routers, and switches. 2. Data Centers: Enables accurate timing for servers, storage systems, and high-speed data transmission. 3. Industrial Equipment: Supports precise timing requirements in automation systems, robotics, and control devices. 4. Consumer Electronics: Provides stable clock signals for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

Some alternative models to the SI5338A-B07245-GMR include: - SI5338B-B07245-GMR - SI5338C-B07245-GMR - SI5338D-B07245-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338A-B07245-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I use LVPECL output format with this device? A: Yes, the SI5338A-B