SI5338A-B05582-GMR

Basic Information Overview

• Category: Integrated Circuit
• 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 710MHz
• Number of Outputs: 8
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5338A-B05582-GMR has the following pin configuration:

1. VDDO
2. GND
3. XIN
4. XOUT
5. CLKIN
6. CLKOUT0
7. CLKOUT1
8. CLKOUT2
9. CLKOUT3
10. CLKOUT4
11. CLKOUT5
12. CLKOUT6
13. CLKOUT7
14. SDA
15. SCL
16. VDDI

Functional Characteristics

• Clock multiplication and division
• Spread spectrum modulation
• Programmable output skew
• I2C interface for configuration
• Power-down mode for low power consumption

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Flexible configuration options - Wide operating temperature range

Disadvantages: - Requires external crystal oscillator - Limited number of outputs

Applicable Range of Products

The SI5338A-B05582-GMR is suitable for various applications, including: - Telecommunications - Networking equipment - Data centers - Industrial automation - Test and measurement instruments

Working Principles

The SI5338A-B05582-GMR generates clock signals by multiplying or dividing the input frequency. It uses a phase-locked loop (PLL) to synchronize the output clocks with the input reference. The device can be programmed through the I2C interface to achieve different output frequencies and configurations.

Detailed Application Field Plans

1. Telecommunications: Use the SI5338A-B05582-GMR to generate clock signals for high-speed data transmission in communication systems.
2. Networking Equipment: Utilize the device to provide precise timing for network switches and routers.
3. Data Centers: Employ the SI5338A-B05582-GMR to synchronize clocks in server farms and storage systems.
4. Industrial Automation: Use the device for precise timing in control systems and industrial machinery.
5. Test and Measurement Instruments: Utilize the SI5338A-B05582-GMR to generate accurate clock signals for test equipment and oscilloscopes.

Detailed Alternative Models

1. SI5338A-B05581-GMR: Similar to SI5338A-B05582-GMR but with different output frequencies.
2. SI5338A-B05583-GMR: Similar to SI5338A-B05582-GMR but with additional features like spread spectrum modulation.
3. SI5338A-B05584-GMR: Similar to SI5338A-B05582-GMR but with higher operating temperature range.

5 Common Technical Questions and Answers

1. Q: Can the SI5338A-B05582-GMR operate with a 5V supply voltage? A: No, the device requires a supply voltage of either 2.5V or 3.3V.

2. Q: How many outputs can be programmed simultaneously? A: All eight outputs can be individually programmed.

3. Q: Can the output frequencies be changed dynamically? A: Yes, the SI5338A-B05582-GMR supports dynamic frequency changes through the I2C interface.

4. Q: Is an external crystal oscillator required for operation? A: Yes, an external crystal oscillator is needed as the input reference.

5. Q: What is the typical jitter performance of the device? A: The SI5338A-B05582-GMR has a low jitter performance of less than 1 ps RMS.

This encyclopedia entry provides an overview of the SI5338A-B05582-GMR clock generator and multiplier integrated circuit. It includes basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.