SI5335B-B04111-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: QFN (Quad Flat No-leads)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 710MHz
• Number of Outputs: 4
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5335B-B04111-GMR has the following pin configuration:

1. VDDO1
2. GND
3. VDDI
4. XIN
5. XOUT
6. GND
7. VDDO2
8. VDDO3
9. GND
10. VDDO4
11. GND
12. SDA
13. SCL
14. GND
15. VDDI
16. VDDO
17. GND
18. CLKIN
19. GND
20. NC

Functional Characteristics

• Clock generation and multiplication
• Low phase noise and jitter
• I2C interface for programming and control
• Spread Spectrum Clocking (SSC) support
• Output enable/disable control
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible input/output options

Disadvantages: - Requires I2C interface for programming and control - Limited number of outputs (4)

Applicable Range of Products

The SI5335B-B04111-GMR 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 SI5335B-B04111-GMR utilizes a phase-locked loop (PLL) to generate and multiply input clock signals. The PLL locks onto the input frequency and generates multiple output clocks with programmable frequencies and dividers.

Detailed Application Field Plans

1. Telecommunications: Used in base stations, routers, and switches for accurate timing synchronization.
2. Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
3. Data Centers: Ensures precise timing for servers, storage systems, and high-speed interconnects.
4. Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for synchronized operations.
5. Consumer Electronics: Provides clock signals for audio/video equipment, gaming consoles, and set-top boxes.

Detailed Alternative Models

1. SI5338A-B-GM: Similar clock generator with additional features and higher output frequency range.
2. SI5341C-A-GM: Clock generator with integrated jitter attenuator and more output options.
3. SI5324A-C-GM: Clock multiplier with lower output frequency range and reduced power consumption.
4. SI5368A-D-GM: Clock generator with advanced features for high-performance applications.
5. SI5389A-E-GM: Clock multiplier with enhanced jitter performance and flexible input/output configurations.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335B-B04111-GMR? A: The maximum output frequency is 710MHz.

2. Q: Can I program the output frequencies using an external microcontroller? A: Yes, the SI5335B-B04111-GMR supports programming via the I2C interface.

3. Q: Does the SI5335B-B04111-GMR support spread spectrum clocking? A: Yes, it has built-in support for Spread Spectrum Clocking (SSC).

4. Q: What is the power supply voltage range for this device? A: The SI5335B-B04111-GMR operates with a supply voltage of either 2.5V or 3.3V.

5. Q: Is there a power-down mode to reduce power consumption? A: Yes, the SI5335B-B04111-GMR features a power-down mode for reduced power consumption when not in use.

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