SI5338C-B02089-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 20-QFN (Quad Flat No-Lead)
• 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 945MHz
• Number of Outputs: 8
• Output Types: LVCMOS, LVDS, HCSL
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338C-B02089-GMR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Power Supply for Outputs | | 2 | OUT0 | Output 0 | | 3 | OUT1 | Output 1 | | 4 | OUT2 | Output 2 | | 5 | OUT3 | Output 3 | | 6 | OUT4 | Output 4 | | 7 | OUT5 | Output 5 | | 8 | OUT6 | Output 6 | | 9 | OUT7 | Output 7 | | 10 | GND | Ground | | 11 | SDA | I2C Serial Data | | 12 | SCL | I2C Serial Clock | | 13 | VDDI | Digital Power Supply | | 14 | XA | Crystal Input | | 15 | XB | Crystal Output | | 16 | VDDX | Crystal Power Supply | | 17 | GND | Ground | | 18 | NC | No Connection | | 19 | NC | No Connection | | 20 | NC | No Connection |

Functional Characteristics

• Provides programmable clock outputs with low jitter and high frequency accuracy
• Supports various output types (LVCMOS, LVDS, HCSL)
• Offers flexible frequency configuration through I2C interface
• Includes integrated crystal oscillator for accurate timing

Advantages and Disadvantages

Advantages: - High frequency accuracy ensures precise timing for electronic devices - Programmable output frequencies offer flexibility in system design - Low jitter minimizes signal distortion

Disadvantages: - Requires additional components (crystal oscillator) for operation - Limited number of outputs (8)

Applicable Range of Products

The SI5338C-B02089-GMR is suitable for applications that require clock generation and multiplication. It can be used in various electronic devices such as communication systems, data centers, industrial equipment, and consumer electronics.

Working Principles

The SI5338C-B02089-GMR utilizes a combination of internal PLL (Phase-Locked Loop) and fractional dividers to generate clock signals. The input clock is multiplied or divided to achieve the desired output frequency. The device also incorporates a crystal oscillator for accurate timing reference.

Detailed Application Field Plans

1. Communication Systems: The SI5338C-B02089-GMR can be used to generate clock signals for network switches, routers, and wireless communication devices.
2. Data Centers: It provides precise timing for servers, storage systems, and network equipment in data centers.
3. Industrial Equipment: Clock synchronization is crucial in industrial automation, robotics, and control systems. This IC ensures accurate timing in such applications.
4. Consumer Electronics: The SI5338C-B02089-GMR can be utilized in TVs, set-top boxes, gaming consoles, and audio/video equipment to generate clock signals for synchronization.

Detailed Alternative Models

1. SI5338A-B02089-GMR: Similar to SI5338C-B02089-GMR but with different package options.
2. SI5339C-B02089-GMR: Offers additional features such as spread spectrum modulation and frequency margining.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338C-B02089-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I program the output frequencies using an external microcontroller? A: Yes, the SI5338C-B02089-GMR supports programming through the I2C interface, allowing external control.

3. Q: Is the device compatible with both 3.3V and 5V systems? A: The SI5338C-B02089-GMR operates within a voltage range