SI5338C-B08384-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 generation and multiplication
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Input Frequency Range: 1 MHz to 710 MHz
• Output Frequency Range: 1 kHz to 945 MHz
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150 dBc/Hz at 100 kHz offset
• Programmable Features: Output frequency, phase, and amplitude control

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. GND: Ground
3. XA/XB: Crystal Oscillator Inputs
4. CLKIN: External Clock Input
5. SDA/SCL: I2C Serial Interface
6. OE: Output Enable
7. VDDI: Digital Power Supply
8. VDDA: Analog Power Supply
9. VDDPLL: PLL Power Supply
10. REFCLK: Reference Clock Input
11. OUT0 to OUT7: Clock Outputs
12. VDDO: Output Power Supply
13. GND: Ground

Functional Characteristics

• Flexible clock generation and multiplication
• Low jitter and phase noise for high-performance applications
• Programmable output frequencies, phases, and amplitudes
• I2C serial interface for easy configuration
• Output enable/disable control for power management

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide range of programmable features - Easy configuration through I2C interface - Compact and robust 48-pin QFN package

Disadvantages: - Limited output frequency range compared to some other clock generators - Requires external crystal oscillator or clock input for operation

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Test and measurement instruments

Working Principles

The SI5338C-B08384-GMR is a clock generator and multiplier IC that generates multiple clock signals with programmable frequencies, phases, and amplitudes. It utilizes a PLL (Phase-Locked Loop) to multiply the input clock frequency and generate precise and stable clock outputs. The device can be configured using the I2C serial interface, allowing users to easily adjust the output characteristics according to their specific requirements.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338C-B08384-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: This IC can be employed in network switches, routers, and gateways to ensure reliable and synchronized data transfer between different network components.
3. Data Centers: The device can be utilized in data centers to generate clock signals for servers, storage systems, and networking equipment, ensuring efficient data processing and communication.
4. Industrial Automation Systems: The SI5338C-B08384-GMR can be integrated into industrial control systems, PLCs (Programmable Logic Controllers), and robotics to synchronize various processes and enable precise timing.
5. Test and Measurement Instruments: This IC can be used in oscilloscopes, signal generators, and other test and measurement instruments to provide accurate and stable clock signals for precise measurements and analysis.

Detailed Alternative Models

1. SI5338A-B08384-GMR: Similar to SI5338C-B08384-GMR, but with different specifications and features.
2. SI5339C-B08384-GMR: A higher-performance version of SI5338C-B08384-GMR with additional features and improved characteristics.
3. SI5341B-B08384-GMR: A clock generator IC with a wider frequency range and more advanced programmable features.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338C-B08384-GMR? A: The maximum output frequency is 945 MHz.

2. Q: Can I program the phase and amplitude of the clock outputs? A: Yes, the SI5338C-B08384-GMR allows you to program the phase and amplitude of the clock outputs.

3. Q: Does the device require an external crystal oscillator for operation? A: Yes, the SI5338C-B08384-GMR requires an external crystal oscillator or clock input for operation.

4. Q: What is the operating temperature range of this IC? A: The SI5338C-B08384-GMR can operate in temperatures ranging