SI5335C-B02191-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 20-QFN (3x3 mm)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 3000 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 Pin Configuration

The SI5335C-B02191-GMR has a total of 20 pins. The pin configuration is as follows:

1. VDDO
2. GND
3. XAXB
4. XAXA
5. VDDO
6. GND
7. CLKIN
8. GND
9. VDDI
10. SDA
11. SCL
12. GND
13. OUT0_N
14. OUT0_P
15. OUT1_N
16. OUT1_P
17. OUT2_N
18. OUT2_P
19. GND
20. VDDO

Functional Characteristics

• Flexible clock synthesis and multiplication
• Low phase noise and jitter
• Programmable output frequencies
• 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 - Small package size

Disadvantages: - Requires external configuration and control via I2C interface - Limited output format options

Applicable Range of Products

The SI5335C-B02191-GMR is suitable for various applications that require clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5335C-B02191-GMR utilizes a phase-locked loop (PLL) to generate and multiply input clock signals. The PLL locks onto the input clock and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: Use the SI5335C-B02191-GMR to generate clock signals for high-speed data transmission in telecommunication systems.
2. Networking: Utilize the device to provide accurate clock synchronization in network switches and routers.
3. Data Centers: Use the clock generator to synchronize timing across multiple servers and storage devices in data center environments.
4. Industrial Automation: Employ the SI5335C-B02191-GMR in industrial control systems to ensure precise timing for synchronized operations.
5. Consumer Electronics: Use the clock multiplier in audio/video equipment, gaming consoles, and other consumer electronic devices to maintain accurate timing.

Detailed Alternative Models

1. SI5338A-B-GM: Similar clock generator with additional features such as integrated voltage regulators.
2. SI5341B-B-GM: Clock generator with higher output frequency range and more output channels.
3. SI5368A-B-GM: Clock generator with built-in jitter attenuators for improved signal quality.
4. SI5389A-B-GM: High-performance clock generator with advanced features like phase alignment and frequency synthesis.
5. SI5324A-B-GM: Clock generator with lower power consumption and reduced package size.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335C-B02191-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I use this clock generator with a 3.3V power supply? A: Yes, the SI5335C-B02191-GMR supports a voltage range of 2.375V to 3.63V.

3. Q: Does the device support spread spectrum clocking? A: Yes, the SI5335C-B02191-GMR has built-in support for spread spectrum clocking.

4. Q: How many output channels does the clock generator have? A: The SI5335C-B02191-GMR has three differential output channels.

5. Q: What is the operating temperature range of the device? A: The SI5335C-B02191-GMR can operate in temperatures ranging from -40°C to +85°C.

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