SI5338K-B06940-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 48-pin QFN
• Essence: Clock synthesis and distribution
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 350 MHz
• Output Clocks: Up to 12
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <0.3 ps RMS (typical)

Detailed and Complete Pin Configuration

The SI5338K-B06940-GMR features a 48-pin QFN package with the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | VDD | Core Power Supply Voltage | | 3 | GND | Ground | | 4 | XAXB | Differential Input Clock Pair A | | 5 | XAXA | Differential Input Clock Pair A | | ... | ... | ... | | 48 | CLKOUT11 | Output Clock 11 |

Functional Characteristics

• Flexible clock synthesis and multiplication
• Programmable output frequencies and formats
• Low phase noise and jitter
• Spread Spectrum Clocking (SSC) support
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range - High-performance clock generation - Low jitter for improved signal integrity - Programmable features for customization

Disadvantages: - Requires external configuration and control - Limited number of output clocks

Applicable Range of Products

The SI5338K-B06940-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338K-B06940-GMR utilizes a phase-locked loop (PLL) to generate and multiply input clock signals. The PLL locks onto the reference clock and generates multiple output clocks with programmable frequencies and formats. These output clocks can be further divided or multiplied to meet specific system requirements.

Detailed Application Field Plans

1. Telecommunications: Clock synchronization in network equipment and base stations.
2. Data Centers: Timing and synchronization for servers, switches, and storage systems.
3. Industrial Automation: Precise timing for control systems and sensors.
4. Consumer Electronics: Clock generation for audio/video devices and gaming consoles.
5. Networking: Clock distribution in routers, switches, and optical transceivers.

Detailed Alternative Models

• SI5338A-B06940-GMR
• SI5338B-B06940-GMR
• SI5338C-B06940-GMR
• SI5338D-B06940-GMR
• SI5338E-B06940-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency range supported by SI5338K-B06940-GMR? A: The SI5338K-B06940-GMR supports a frequency range of 1 MHz to 350 MHz.

2. Q: How many output clocks can be generated by SI5338K-B06940-GMR? A: SI5338K-B06940-GMR can generate up to 12 output clocks.

3. Q: What is the operating temperature range of SI5338K-B06940-GMR? A: SI5338K-B06940-GMR operates within a temperature range of -40°C to +85°C.

4. Q: Does SI5338K-B06940-GMR support Spread Spectrum Clocking (SSC)? A: Yes, SI5338K-B06940-GMR supports Spread Spectrum Clocking (SSC).

5. Q: What is the typical phase jitter of SI5338K-B06940-GMR? A: The typical phase jitter of SI5338K-B06940-GMR is less than 0.3 ps RMS.