Voir les spécifications pour les détails du produit.
SI5335B-B04727-GMR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Jitter Attenuator
- Characteristics: High-performance, low-jitter clock synthesis and distribution
- Package: 24-pin QFN package
- Essence: Provides flexible clock generation and distribution for various applications
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 1 MHz to 350 MHz
- Output Format: LVCMOS, LVDS, HCSL, or LVPECL
- Supply Voltage: 2.5 V to 3.3 V
- Operating Temperature Range: -40°C to +85°C
- Phase Noise: < -150 dBc/Hz at 156.25 MHz
Detailed and Complete Pin Configuration
- XAXB: Crystal input
- XAXT: Crystal input
- GND: Ground
- VDDO: Output supply voltage
- VDD: Core supply voltage
- CLKOUTx: Clock output
- SDA: I2C data input/output
- SCL: I2C clock input
- GND: Ground
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Characteristics
- Flexible frequency synthesis and distribution
- Low jitter performance
- Programmable output formats
- I2C interface for configuration and control
- Spread Spectrum Clocking (SSC) support
Advantages and Disadvantages
Advantages: - High-performance clock generation and distribution - Low jitter for improved signal integrity - Flexible output formats for compatibility with various systems - Easy configuration and control through the I2C interface
Disadvantages: - Limited frequency range compared to some other clock generators - Requires external crystal input for operation
Applicable Range of Products
- Telecommunications equipment
- Networking devices
- Data storage systems
- Industrial automation
- Test and measurement instruments
Working Principles
The SI5335B-B04727-GMR is a clock generator and jitter attenuator IC. It uses an external crystal as the reference input and generates multiple clock outputs with programmable frequencies and formats. The device incorporates advanced PLL technology to achieve low jitter performance, ensuring accurate and reliable clock signals for various applications.
Detailed Application Field Plans
- Telecommunications Equipment: The SI5335B-B04727-GMR can be used in base stations, routers, and switches to provide stable clock signals for data transmission and synchronization.
- Networking Devices: This IC is suitable for use in switches, routers, and network interface cards to ensure precise timing for efficient data communication.
- Data Storage Systems: The device can be utilized in storage servers and RAID systems to synchronize data access and improve overall system performance.
- Industrial Automation: The SI5335B-B04727-GMR is applicable in programmable logic controllers (PLCs), motion control systems, and robotics, where accurate timing is crucial for synchronized operations.
- Test and Measurement Instruments: The IC can be integrated into oscilloscopes, spectrum analyzers, and signal generators to provide precise timing references for accurate measurements.
Detailed Alternative Models
- SI5338A-B-GM: Similar clock generator and jitter attenuator IC with extended frequency range up to 700 MHz.
- SI5341B-B-GM: Clock generator and jitter attenuator IC with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency stability.
5 Common Technical Questions and Answers
Q: What is the maximum frequency that can be generated by the SI5335B-B04727-GMR? A: The maximum frequency range of this IC is 350 MHz.
Q: Can I use this device without an external crystal? A: No, the SI5335B-B04727-GMR requires an external crystal as the reference input.
Q: How many clock outputs does this IC provide? A: The SI5335B-B04727-GMR offers multiple clock outputs, which can be programmed based on the application requirements.
Q: Is the output format programmable? A: Yes, this IC supports various output formats such as LVCMOS, LVDS, HCSL, and LVPECL, which can be configured through the I2C interface.
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