SI5338P-B05249-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency precision
  • 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
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXA
5. XAXB
6. XAXC
7. XAXD
8. VDDI
9. GND
10. SDA
11. SCL
12. CLKIN
13. VDDI
14. GND
15. OUT0
16. OUT1
17. OUT2
18. OUT3
19. OUT4
20. OUT5
21. OUT6
22. OUT7
23. VDDO
24. GND

Functional Characteristics

• Clock multiplication and division
• Spread Spectrum Modulation (SSM)
• Phase-Locked Loop (PLL) frequency synthesis
• I2C interface for configuration
• Output enable/disable control

Advantages and Disadvantages

Advantages: - High-frequency precision - Low jitter - Programmable output frequencies - Flexible input/output options

Disadvantages: - Requires external crystal oscillator for clock input

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems

Working Principles

The SI5338P-B05249-GMR is a clock generator and multiplier IC that utilizes PLL frequency synthesis to generate precise clock signals. It takes an input clock signal and multiplies or divides its frequency based on the configuration settings. The output frequencies can be programmed through the I2C interface, providing flexibility for various applications.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5338P-B05249-GMR to generate clock signals for high-speed data transmission in telecommunication systems.
2. Networking Devices: Utilize the IC to provide accurate clock synchronization for network switches and routers.
3. Data Centers: Employ the SI5338P-B05249-GMR to generate stable clock signals for server clusters and storage systems.
4. Industrial Automation Systems: Use the IC to synchronize timing signals in industrial control systems, ensuring precise operation of machinery and processes.

Detailed Alternative Models

• SI5338P-B05123-GMR
• SI5338P-B05367-GMR
• SI5338P-B05410-GMR
• SI5338P-B05555-GMR
• SI5338P-B05678-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338P-B05249-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I program the output frequencies using the I2C interface? A: Yes, the output frequencies can be programmed through the I2C interface.

3. Q: Does the SI5338P-B05249-GMR support spread spectrum modulation? A: Yes, it supports Spread Spectrum Modulation (SSM).

4. Q: What is the operating temperature range of the IC? A: The operating temperature range is -40°C to +85°C.

5. Q: How many units are there in a reel of SI5338P-B05249-GMR? A: There are 2500 units per reel.

This encyclopedia entry provides an overview of the SI5338P-B05249-GMR, including its 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.