SI5338A-B05709-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • 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 Pin Configuration

The SI5338A-B05709-GMR has a total of 24 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | XAXB | Differential clock input | | 4 | XAXC | Differential clock input | | 5 | XAXD | Differential clock input | | 6 | XAXB# | Complementary differential clock input | | 7 | XAXC# | Complementary differential clock input | | 8 | XAXD# | Complementary differential clock input | | 9 | CLKIN | Single-ended clock input | | 10 | CLKIN# | Complementary single-ended clock input | | 11 | SDA | I2C serial data input | | 12 | SCL | I2C serial clock input | | 13 | VDDO | Output power supply voltage | | 14 | GND | Ground | | 15-18 | OUT0-OUT3 | Clock outputs | | 19-22 | VDDO | Output power supply voltage | | 23 | GND | Ground | | 24 | NC | No connection |

Functional Characteristics

• Clock generation and multiplication with programmable output frequencies
• Low jitter for high-frequency performance
• Flexible input/output options for versatile applications
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Versatile input/output options

Disadvantages: - Requires I2C interface for configuration - Limited output frequency range

Applicable Range of Products

The SI5338A-B05709-GMR is suitable for various applications that require clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5338A-B05709-GMR utilizes a phase-locked loop (PLL) to generate and multiply clock signals. The PLL locks onto an input reference clock and generates multiple output clocks with programmable frequencies and dividers.

Detailed Application Field Plans

1. Telecommunications: Use the SI5338A-B05709-GMR to generate clock signals for communication systems, ensuring accurate timing and synchronization.
2. Networking: Employ the IC to provide precise clocking for network switches, routers, and other networking equipment.
3. Data Centers: Utilize the SI5338A-B05709-GMR to synchronize clocks in data center servers, storage systems, and high-speed interconnects.
4. Industrial Automation: Apply the IC in industrial control systems, PLCs, and robotics to maintain synchronized operation.
5. Electronic Systems: Use the SI5338A-B05709-GMR in various electronic devices that require clock generation and multiplication.

Detailed Alternative Models

1. SI5338B-B05709-GMR: Similar to SI5338A-B05709-GMR with additional features.
2. SI5339A-B05709-GMR: Clock generator with different specifications and pin configuration.
3. SI5340A-B05709-GMR: Clock multiplier with higher output frequency range.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338A-B05709-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I use a single-ended clock input with this IC? A: Yes, the SI5338A-B05709-GMR supports both differential and single-ended clock inputs.

3. Q: How do I configure the programmable output frequencies? A: The IC can be configured using the I2C serial interface with appropriate commands and registers.

4. Q: What is the typical supply current required by the SI