SI5334H-B00436-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 36-pin QFN (Quad Flat No-leads) package
• Essence: Provides multiple clock outputs with precise frequency and phase control
• 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 945MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Programmable Features: Frequency, phase, output format, spread spectrum modulation, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. VDDI: Input Power Supply
3. GND: Ground
4. XAXB: Differential Clock Inputs
5. XAXT: Single-Ended Clock Input
6. CLKOUTx: Clock Outputs (x = 0 to 11)
7. SDA: I2C Serial Data Input
8. SCL: I2C Serial Clock Input
9. VDDA: Analog Power Supply
10. VDDP: PLL Power Supply
11. REFCLK: Reference Clock Input
12. VDDREF: Reference Voltage Supply
13. VDDOSC: Oscillator Power Supply
14. OSCIN: External Crystal Oscillator Input
15. OSCOUT: External Crystal Oscillator Output
16. NC: No Connection

(Note: The pin configuration continues up to pin 36)

Functional Characteristics

• Highly flexible clock generation and multiplication
• Precise frequency and phase control
• Low jitter and phase noise performance
• Programmable output formats for compatibility with various systems
• Spread spectrum modulation for EMI reduction
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation - Flexible programmability - Low jitter and phase noise - Wide operating temperature range

Disadvantages: - Complex pin configuration - Requires external crystal oscillator for accurate timing

Applicable Range of Products

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

Working Principles

The SI5334H-B00436-GMR is a clock generator IC that uses a phase-locked loop (PLL) to generate multiple clock outputs. It takes an input reference clock and uses internal dividers, multipliers, and phase shifters to generate precise clock signals with different frequencies and phases. The programmable features allow users to customize the output clocks according to their specific requirements.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5334H-B00436-GMR to generate clock signals for data transmission and synchronization in communication systems.
2. Networking Devices: Utilize the IC to provide accurate clock signals for network switches, routers, and other networking equipment.
3. Data Centers: Employ the clock generator for timing synchronization in large-scale data centers, ensuring reliable data processing and communication.
4. Industrial Automation Systems: Use the IC to generate synchronized clock signals for precise timing in industrial control systems and robotics.
5. Test and Measurement Instruments: Utilize the clock generator for accurate timing and synchronization in oscilloscopes, signal generators, and other test equipment.

Detailed Alternative Models

1. SI5338H-B00436-GMR: Similar clock generator IC with additional features and higher output frequency range.
2. SI5341H-B00436-GMR: Clock generator IC with integrated jitter attenuator for improved phase noise performance.
3. SI5332H-B00436-GMR: Clock generator IC with fewer outputs and simplified pin configuration.

5 Common Technical Questions and Answers

1. Q: Can I use the SI5334H-B00436-GMR without an external crystal oscillator? A: No, an external crystal oscillator is required for accurate timing.

2. Q: What is the maximum output frequency of this clock generator? A: The SI5334H-B00436-GMR can generate clock signals up to 945MHz.

3. Q: How many clock outputs does this IC provide? A: This IC provides 12 clock outputs (CLKOUT0 to CLKOUT11).

4. Q: Can I program the output format of each clock output independently? A: Yes, each clock output can be programmed with different output formats (LVCMOS, LVDS, HCSL, CML).

5. Q: Is the SI5334H-B00436-GMR suitable for automotive applications? A