SI5335D-B03978-GMR
Basic Information Overview
- Category: Integrated Circuit
- Use: Clock Generator and Multiplier
- Characteristics: High-frequency, Low-jitter, Programmable
- Package: 8x8 mm QFN
- Essence: Precision Timing Solution
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 1 MHz to 800 MHz
- Output Clocks: Up to 12
- Input Voltage: 3.3 V
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage: 2.375 V to 3.63 V
- Power Dissipation: 0.9 W (typical)
Detailed and Complete Pin Configuration
The SI5335D-B03978-GMR has a total of 48 pins. The pin configuration is as follows:
- VDDO_0
- VDDO_1
- VDDO_2
- VDDO_3
- VDDO_4
- VDDO_5
- VDDO_6
- VDDO_7
- GND
- CLKIN
- XAXB
- XAXC
- XDXB
- XDXC
- XAXB_SEL
- XAXC_SEL
- XDXB_SEL
- XDXC_SEL
- SDA
- SCL
- VDDI
- GND
- VDDO_8
- VDDO_9
- VDDO_10
- VDDO_11
- VDDO_12
- GND
- CLKOUT_0
- CLKOUT_1
- CLKOUT_2
- CLKOUT_3
- CLKOUT_4
- CLKOUT_5
- CLKOUT_6
- CLKOUT_7
- GND
- VDDO_13
- VDDO_14
- VDDO_15
- VDDO_16
- VDDO_17
- VDDO_18
- VDDO_19
- VDDO_20
- GND
- VDDI
- GND
Functional Characteristics
- High-frequency clock generation and multiplication
- Low-jitter output clocks
- Programmable frequency and phase
- I2C interface for configuration
- Spread Spectrum Clocking (SSC) support
- Output enable/disable control
Advantages and Disadvantages
Advantages: - Wide frequency range - Low jitter performance - Flexible programmability - Small package size - Support for spread spectrum clocking
Disadvantages: - Relatively high power dissipation - Limited number of output clocks
Applicable Range of Products
The SI5335D-B03978-GMR is suitable for various applications that require precise timing and clock generation, such as:
- Telecommunications equipment
- Networking devices
- Data centers
- Industrial automation systems
- Test and measurement instruments
Working Principles
The SI5335D-B03978-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply high-frequency clocks. It takes an input clock signal and generates multiple output clocks with programmable frequencies and phases. The device can be configured using the I2C interface, allowing users to customize the timing parameters according to their specific requirements.
Detailed Application Field Plans
Telecommunications Equipment: The SI5335D-B03978-GMR can be used in base stations, routers, and switches to provide precise timing for data transmission and synchronization.
Networking Devices: The device is suitable for network switches, routers, and gateways, ensuring accurate timing for efficient data transfer and network synchronization.
Data Centers: By using the SI5335D-B03978-GMR, data centers can achieve reliable clock generation and synchronization, improving overall system performance and reducing data transmission errors.
Industrial Automation Systems: The device can be integrated into industrial automation systems, providing precise timing for control signals and synchronization between different components.
Test and Measurement Instruments: The SI5335D-B03978-GMR is ideal for test and measurement instruments that require accurate timing for signal generation and analysis.
Detailed Alternative Models
- SI5338A-B-GM: Similar clock generator with additional features like spread spectrum support and more output clocks.
- SI5341B-B-GM: Clock generator with higher frequency range and advanced jitter attenuation capabilities.
- SI5368C-B-GM: Multi-channel clock generator with