SI5338N-B01504-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
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed Pin Configuration

The SI5338N-B01504-GMR features a detailed pin configuration as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | GND | Ground | | 3 | XAXB | Differential Clock Input | | 4 | XAXA | Differential Clock Input | | 5 | VDDI | Input Power Supply Voltage | | 6 | SDA | I2C Serial Data Input | | 7 | SCL | I2C Serial Clock Input | | 8 | GND | Ground | | 9 | CLKOUT0 | Programmable Output Clock | | 10 | CLKOUT1 | Programmable Output Clock | | ... | ... | ... | | 24 | VDDO | Output Power Supply Voltage |

Functional Characteristics

• Clock Generation: The SI5338N-B01504-GMR can generate multiple output clocks with programmable frequencies.
• Clock Multiplication: It can multiply the input clock frequency to achieve higher output frequencies.
• Low Jitter: The IC ensures low jitter performance, resulting in accurate and reliable clock signals.
• Flexible Input/Output Options: Supports various input and output formats such as LVCMOS, LVDS, HCSL, and LVPECL.

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter for precise timing applications - Programmable output frequencies for flexibility - Wide operating temperature range

Disadvantages: - Requires I2C interface for configuration - Limited output format options compared to some other clock generators

Applicable Range of Products

The SI5338N-B01504-GMR is suitable for a wide range of applications that require clock generation and multiplication. Some common areas of use include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338N-B01504-GMR utilizes a phase-locked loop (PLL) architecture to generate and multiply clock signals. It takes an input clock and uses internal dividers and multipliers to produce multiple output clocks with different frequencies. The PLL ensures synchronization and stability of the generated clocks.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338N-B01504-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission.
2. Networking Devices: It enables precise timing for network switches, ensuring accurate data packet transmission and synchronization.
3. Data Centers: The IC helps maintain synchronization between servers, storage systems, and networking equipment in large-scale data centers.
4. Industrial Automation Systems: It provides precise timing for control systems, PLCs, and motion control devices in industrial automation applications.
5. Test and Measurement Instruments: The SI5338N-B01504-GMR ensures accurate timing for oscilloscopes, signal generators, and other test equipment.

Detailed Alternative Models

Some alternative models to the SI5338N-B01504-GMR include: - SI5338N-B01504-GM: Similar specifications but different package (QFN-20) - SI5338N-B01504-GT: Similar specifications but different package (TSSOP-24) - SI5338N-B01504-GML: Similar specifications but different package (MLF-24)

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338N-B01504-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I use LVDS as both input and output format? A: Yes, the SI5338N-B01504-GMR supports LVDS as both input and output format.

3. Q: What is the power supply voltage range for the IC?