SI5335D-B03433-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: Frequency Synthesizer
• Packaging/Quantity: Tape & 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
• Supply Current: 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335D-B03433-GMR has a total of 20 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | GND | Ground | | 3 | XAXB | Differential Clock Input | | 4 | XAXA | Differential Clock Input | | 5 | VDDI | Input Power Supply Voltage | | 6 | GND | Ground | | 7 | CLKIN | Reference Clock Input | | 8 | GND | Ground | | 9 | SDA | I2C Serial Data Input | | 10 | SCL | I2C Serial Clock Input | | 11 | GND | Ground | | 12 | VDDO | Output Power Supply Voltage | | 13 | OUT0 | Clock Output | | 14 | OUT1 | Clock Output | | 15 | OUT2 | Clock Output | | 16 | OUT3 | Clock Output | | 17 | GND | Ground | | 18 | VDDO | Output Power Supply Voltage | | 19 | VDDO | Output Power Supply Voltage | | 20 | GND | Ground |

Functional Characteristics

• Frequency Synthesis: Generates multiple clock outputs with programmable frequencies.
• Low Jitter: Provides high-quality clock signals with low phase noise and jitter.
• Programmable Features: Allows users to configure various parameters such as output frequency, format, and voltage levels.
• I2C Interface: Supports control and configuration through the I2C serial interface.
• Spread Spectrum Clocking (SSC): Enables reduction of electromagnetic interference (EMI) by modulating the output clock frequency.

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter. - Flexible programming options for different applications. - Wide operating temperature range. - Support for various output formats.

Disadvantages: - Requires external components for proper operation. - Limited output frequency range compared to some specialized clock generators.

Applicable Range of Products

The SI5335D-B03433-GMR is suitable for a wide range of applications that require precise clock generation and distribution. Some common areas of use include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5335D-B03433-GMR utilizes a phase-locked loop (PLL) architecture to generate clock signals. It takes an input reference clock and uses a combination of frequency dividers, phase detectors, and voltage-controlled oscillators to synthesize multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5335D-B03433-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It is suitable for use in switches, routers, and network interface cards (NICs) to ensure precise timing for reliable data communication.
3. Data Centers: The IC can be employed in servers, storage systems, and network switches within data centers to maintain synchronized operation and minimize data transmission errors.
4. Industrial Automation Systems: It finds application in programmable logic controllers (PLCs), motor drives, and robotics systems to synchronize various components and enable precise timing control.
5. Test and Measurement Instruments: The SI5335D-B03433-GMR can be utilized in oscilloscopes, signal generators, and spectrum analyzers to generate accurate clock signals for precise measurements.

Detailed Alternative Models

• SI5338A-B-GM: Similar clock generator with a wider output frequency range.
• SI5341B-B-GM: Clock generator with integrated jitter attenuator for improved signal quality.
• SI5335C