SI5338C-B02275-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) package
• 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 808MHz
• Number of Outputs: 4
• Output Types: LVCMOS, LVDS, HCSL
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338C-B02275-GMR has a total of 20 pins. The pin configuration is as follows:

1. VDDO1: Power supply for output bank 1
2. OUT1: Output 1
3. OUT2: Output 2
4. GND: Ground
5. OUT3: Output 3
6. OUT4: Output 4
7. VDDO2: Power supply for output bank 2
8. SDA: Serial Data Input
9. SCL: Serial Clock Input
10. VDDI: Digital power supply
11. XAXB: Crystal input or reference clock input
12. XAXT: Crystal input or reference clock input
13. VDDX: Crystal oscillator power supply
14. VDD: Power supply
15. GND: Ground
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. NC: No connection

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies
• Low jitter performance
• Spread Spectrum Clocking (SSC) support
• Integrated EEPROM for storing configuration settings

Advantages and Disadvantages

Advantages: - Wide range of programmable output frequencies - Low jitter performance ensures accurate timing - Support for multiple output types - Integrated EEPROM simplifies configuration management

Disadvantages: - Limited number of outputs (4) - Requires external crystal or reference clock input

Applicable Range of Products

The SI5338C-B02275-GMR is widely used in various electronic devices that require precise clock signals. It is commonly found in communication equipment, data centers, industrial automation systems, and consumer electronics.

Working Principles

The SI5338C-B02275-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 and formats. These output clocks are then distributed to different components within the electronic device.

Detailed Application Field Plans

1. Communication Equipment: Provides synchronized clock signals for network switches, routers, and telecommunication systems.
2. Data Centers: Ensures accurate timing for servers, storage systems, and network infrastructure.
3. Industrial Automation Systems: Synchronizes control systems, sensors, and actuators in manufacturing plants and process automation.
4. Consumer Electronics: Enables precise timing for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5338A-B02275-GMR: Similar features and specifications, but with a different package type (24-QFN).
2. SI5338B-B02275-GMR: Higher output frequency range (up to 1.42GHz), but with fewer output types (LVCMOS and LVDS only).

5 Common Technical Questions and Answers

1. Q: Can I use the SI5338C-B02275-GMR without an external crystal or reference clock? A: No, the SI5338C-B02275-GMR requires an external crystal or reference clock input for operation.

2. Q: What is the maximum output frequency of the SI5338C-B02275-GMR? A: The SI5338C-B02275-GMR can generate output frequencies up to 808MHz.

3. Q: Can I program the output frequencies of the SI5338C-B02275-GMR on-the-fly? A: Yes, the SI5338C-B02275-GMR supports dynamic frequency programming through its serial interface.

4. Q: Does the SI5338C-B02275-GMR support Spread Spectrum Clocking (SSC)? A: Yes, the SI5338C-B02275-GMR has built-in support for Spread Spectrum Clocking.

5. Q: What is the operating temperature range of the SI5338C-B02275-GMR? A: The SI5338C-B02275-G