SI5338B-B08081-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 80-pin QFN (Quad Flat No-leads)
• Essence: Clock Generation 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 independent outputs
• Input Clocks: 2 differential inputs
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

Please refer to the datasheet for the detailed pin configuration of SI5338B-B08081-GMR.

Functional Characteristics

• Flexible clock generation and distribution
• Low phase noise and jitter
• Programmable output frequencies and formats
• Integrated voltage-controlled crystal oscillator (VCXO)
• Spread spectrum modulation support
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range - High-performance clock generation - Programmable features for customization - Low jitter and phase noise

Disadvantages: - Complex configuration and programming - Requires external crystal or reference clock

Applicable Range of Products

SI5338B-B08081-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking equipment, data centers, industrial automation, and high-speed digital systems.

Working Principles

The SI5338B-B08081-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and distribute accurate clock signals. It takes input clock signals, performs frequency multiplication and division, and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: Used in base stations, routers, and switches for synchronization and timing purposes.
2. Data Centers: Provides precise clock signals for servers, storage systems, and network switches.
3. Industrial Automation: Enables synchronized operation of various control systems and devices.
4. High-Speed Digital Systems: Supports high-speed data transmission and processing in applications like test and measurement equipment, video broadcasting, and digital signal processing.
5. Networking Equipment: Ensures accurate timing for switches, routers, and network interface cards.

Detailed Alternative Models

• SI5338A-B08081-GMR
• SI5338C-B08081-GMR
• SI5338D-B08081-GMR
• SI5338E-B08081-GMR
• SI5338F-B08081-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5338B-B08081-GMR? A: The maximum output frequency is 350 MHz.

2. Q: Can I program the output frequencies on-the-fly? A: Yes, the SI5338B-B08081-GMR supports dynamic frequency programming via the I2C interface.

3. Q: Does it require an external crystal or reference clock? A: Yes, an external crystal or reference clock is required for the SI5338B-B08081-GMR to generate accurate clock signals.

4. Q: Can I synchronize multiple SI5338B-B08081-GMR devices? A: Yes, multiple devices can be synchronized using the SYNC input/output pins.

5. Q: What is the power supply voltage range? A: The SI5338B-B08081-GMR operates with a supply voltage of 3.3 V.

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