SI5338A-B07327-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-20
• 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 808MHz
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

The SI5338A-B07327-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 | SDA | I2C Serial Data Input | | 7 | SCL | I2C Serial Clock Input | | 8 | VDDO | Output Power Supply Voltage | | 9 | OUT0 | Output Clock 0 | | 10 | OUT1 | Output Clock 1 | | 11 | OUT2 | Output Clock 2 | | 12 | OUT3 | Output Clock 3 | | 13 | OUT4 | Output Clock 4 | | 14 | OUT5 | Output Clock 5 | | 15 | OUT6 | Output Clock 6 | | 16 | OUT7 | Output Clock 7 | | 17 | VDDO | Output Power Supply Voltage | | 18 | GND | Ground | | 19 | GND | Ground | | 20 | VDDI | Input Power Supply Voltage |

Functional Characteristics

• Clock generation and multiplication with programmable output frequencies
• Low jitter for improved signal quality
• Flexible input/output options for versatile applications
• I2C interface for easy configuration and control

Advantages and Disadvantages

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

Disadvantages: - Requires external power supply - Limited number of output clocks (8 in total)

Applicable Range of Products

The SI5338A-B07327-GMR is suitable for various applications that require clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5338A-B07327-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

1. Telecommunications: The SI5338A-B07327-GMR can be used in telecom equipment such as routers, switches, and base stations to provide accurate and synchronized clock signals.
2. Networking: It is suitable for network switches, routers, and servers where precise timing is crucial for data transmission and synchronization.
3. Data Centers: The device can be utilized in data centers to synchronize various equipment and ensure reliable data processing.
4. Industrial Automation: It finds applications in industrial automation systems where precise timing is required for synchronized operation of machinery and control systems.
5. Electronic Systems: The SI5338A-B07327-GMR can be used in a wide range of electronic systems that require clock generation and multiplication, such as test and measurement instruments, audio/video equipment, and consumer electronics.

Detailed Alternative Models

1. SI5338A-B07326-GMR: Similar to SI5338A-B07327-GMR but with different output frequencies.
2. SI5338A-B07328-GMR: Similar to SI5338A-B07327-GMR but with additional features like spread spectrum modulation.
3. SI5339A-B07327-GMR: A related model with enhanced performance and additional output clocks.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338A-B07327-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I