SI5335A-B08501-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 350 MHz
• Output Format: LVDS, LVPECL, HCSL, CMOS
• Supply Voltage: 2.375V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <0.3 ps RMS (typical)

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXT
5. XBXB
6. XBXT
7. CLKIN
8. VDDI
9. GND
10. SDA
11. SCL
12. VDDI
13. GND
14. OUT0
15. OUT1
16. OUT2
17. OUT3
18. OUT4
19. OUT5
20. VDDO

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low phase noise and jitter
• Integrated crystal oscillator
• I2C interface for configuration

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output formats - Low jitter performance - Easy configuration through I2C interface

Disadvantages: - Limited maximum frequency compared to some other clock generators - Requires external crystal oscillator for accurate frequency generation

Applicable Range of Products

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

Working Principles

The SI5335A-B08501-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. It takes an input clock signal (CLKIN) and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5335A-B08501-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 switches, routers, and network interface cards to ensure precise timing for efficient data transfer.
3. Data Centers: The IC can be employed in servers, storage systems, and network switches within data centers to maintain synchronized operations.
4. Industrial Automation Systems: It can be integrated into PLCs (Programmable Logic Controllers), motor drives, and control systems to synchronize various processes.
5. Test and Measurement Instruments: The IC can be used in oscilloscopes, signal generators, and spectrum analyzers to generate stable and accurate clock signals for precise measurements.

Detailed Alternative Models

1. SI5338A-B08501-GMR: Similar to SI5335A-B08501-GMR but with higher frequency range (up to 700 MHz).
2. SI5341B-B08501-GMR: Clock generator with additional features like jitter attenuation and clock distribution.
3. SI5368A-B08501-GMR: Multi-channel clock generator with advanced synchronization capabilities.

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by SI5335A-B08501-GMR? A: The maximum frequency range is 350 MHz.

2. Q: Can I program the output frequencies of SI5335A-B08501-GMR? A: Yes, the IC allows for programmable output frequencies through its configuration interface.

3. Q: What is the typical phase jitter performance of SI5335A-B08501-GMR? A: The typical phase jitter is less than 0.3 ps RMS.

4. Q: Does SI5335A-B08501-GMR require an external crystal oscillator? A: Yes, an external crystal oscillator is required for accurate frequency generation.

5. Q: What is the package type of SI5335A-B08501-GMR? A: It comes in a 20-QFN (Quad Flat No-Lead) package.

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