SI5335A-B06650-GM

Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 20-pin QFN (Quad Flat No-Lead) package
• Essence: Provides multiple clock outputs with precise frequency and phase control
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVPECL, LVDS, HCSL, CMOS
• Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5335A-B06650-GM has a total of 20 pins. The pin configuration is as follows:

1. VDDO
2. GND
3. XAXB
4. XAXT
5. XBXB
6. XBXT
7. CLKIN
8. GND
9. CLKOUT0
10. CLKOUT1
11. CLKOUT2
12. CLKOUT3
13. CLKOUT4
14. CLKOUT5
15. CLKOUT6
16. CLKOUT7
17. CLKOUT8
18. CLKOUT9
19. GND
20. VDDO

Functional Characteristics

• Precise frequency synthesis and multiplication
• Low jitter performance for high-quality clock signals
• Flexible output format selection
• Spread spectrum modulation for EMI reduction
• Easy programming and configuration through I2C interface

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Programmable features for customization - Wide operating temperature range - Multiple clock outputs for versatile applications

Disadvantages: - Requires I2C interface for configuration - Limited output frequency range compared to some specialized clock generators

Applicable Range of Products

The SI5335A-B06650-GM is suitable for various applications that require precise clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5335A-B06650-GM utilizes a phase-locked loop (PLL) architecture to generate clock signals. It takes an input reference clock and uses internal dividers, multipliers, and phase control circuits to synthesize multiple output clocks with different frequencies and phases.

Detailed Application Field Plans

1. Telecommunications: Clock synchronization in communication networks.
2. Networking: Ethernet switch and router timing.
3. Data Centers: Server and storage system clock distribution.
4. Industrial Automation: Timing for PLCs (Programmable Logic Controllers) and industrial control systems.
5. Electronic Systems: Clocking for test and measurement equipment, audio/video devices, and more.

Detailed Alternative Models

• SI5338A-B-GM: Similar clock generator with additional features.
• SI5341B-B-GM: Clock generator with higher output frequency range.
• SI5368A-B-GM: Clock generator with integrated jitter attenuator.

5 Common Technical Questions and Answers

1. Q: Can the SI5335A-B06650-GM generate non-integer output frequencies? A: No, it can only generate frequencies based on integer dividers and multipliers.

2. Q: What is the maximum output frequency supported by the SI5335A-B06650-GM? A: The maximum output frequency is 945MHz.

3. Q: Can I program the SI5335A-B06650-GM using a microcontroller? A: Yes, you can communicate with the device using the I2C interface.

4. Q: Does the SI5335A-B06650-GM support spread spectrum modulation? A: Yes, it has built-in spread spectrum modulation capability for EMI reduction.

5. Q: What is the power supply voltage range for the SI5335A-B06650-GM? A: The device operates with an input voltage range of 2.375V to 3.63V.

This encyclopedia entry provides an overview of the SI5335A-B06650-GM clock generator, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.