SI5338L-B04326-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: The SI5338L-B04326-GMR is a clock generator IC designed for use in various electronic devices.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 808MHz
• Output Format: LVCMOS, LVDS, HCSL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

The SI5338L-B04326-GMR has a total of 20 pins. Here is the pin configuration:

1. VDDO
2. GND
3. CLKIN
4. XAXB
5. XAXC
6. XAXD
7. XAXE
8. XAXF
9. XAXG
10. XAXH
11. XAXI
12. XAXJ
13. XAXK
14. XAXL
15. XAXM
16. XAXN
17. XAXP
18. XAXR
19. XAXS
20. XAXT

Functional Characteristics

• Flexible clock synthesis and distribution
• 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 input voltage range - High frequency accuracy - Low jitter performance - Programmable output frequencies

Disadvantages: - Requires external configuration and control via I2C interface - Limited to specific output formats (LVCMOS, LVDS, HCSL)

Applicable Range of Products

The SI5338L-B04326-GMR is suitable for use in a wide range of electronic devices that require precise clock generation and distribution. It can be used in applications such as telecommunications equipment, networking devices, industrial automation systems, and consumer electronics.

Working Principles

The SI5338L-B04326-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and distribute clock signals. It takes an input clock signal and uses internal dividers, multipliers, and phase detectors to synthesize multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338L-B04326-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It can be utilized in network switches, routers, and servers to ensure precise timing for data packet processing and network synchronization.
3. Industrial Automation Systems: The IC can be integrated into PLCs (Programmable Logic Controllers), motion controllers, and robotics systems to synchronize various components and enable precise timing in industrial processes.
4. Consumer Electronics: It can be employed in high-end audio/video equipment, gaming consoles, and digital cameras to generate stable clock signals for audio and video processing.

Detailed Alternative Models

1. SI5338A-B04326-GMR: Similar to SI5338L-B04326-GMR but with extended temperature range (-40°C to +105°C).
2. SI5338B-B04326-GMR: Similar to SI5338L-B04326-GMR but with additional features like integrated voltage regulators and clock monitoring functions.
3. SI5338C-B04326-GMR: Similar to SI5338L-B04326-GMR but with higher output frequency range (up to 1.6GHz).

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338L-B04326-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I use this IC in automotive applications? A: No, the SI5338L-B04326-GMR is not designed for automotive use. It has an operating temperature range of -40°C to +85°C.

3. Q: How do I configure the output frequencies? A: The SI5338L-B04326-GMR can be programmed using the I2C interface. You need to send specific commands and data to set the desired output frequencies.

4. Q: Does this IC support Spread Spectrum Clocking (SSC)? A: Yes, the SI5338L-B04326-GMR supports SSC, which helps