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SI5350C-B03408-GTR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Multiplier
- Characteristics: High-frequency precision, low jitter, programmable output frequencies, compact package size
- Package: QFN (Quad Flat No-leads) package
- Essence: The SI5350C-B03408-GTR is a clock generator IC that provides multiple programmable output frequencies for various applications.
- Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.
Specifications
- Frequency Range: 8 kHz to 160 MHz
- Output Channels: 4 independent channels
- Output Types: Square wave, LVCMOS, or LVDS
- Supply Voltage: 2.5V to 3.63V
- Operating Temperature Range: -40°C to +85°C
- Phase Jitter: <1 ps RMS (Root Mean Square)
- Control Interface: I2C (Inter-Integrated Circuit)
Detailed Pin Configuration
The SI5350C-B03408-GTR has a total of 20 pins, which are assigned as follows:
- VDD: Power supply voltage input
- GND: Ground reference
- SDA: Serial Data Line for I2C communication
- SCL: Serial Clock Line for I2C communication
- XIN: Crystal oscillator input
- XOUT: Crystal oscillator output
- CLK0: Output channel 0
- CLK1: Output channel 1
- CLK2: Output channel 2
- CLK3: Output channel 3
- OE: Output Enable control pin
- VDDO: Output power supply voltage
- GND: Ground reference
- GND: Ground reference
- GND: Ground reference
- GND: Ground reference
- GND: Ground reference
- GND: Ground reference
- GND: Ground reference
- VDD: Power supply voltage input
Functional Features
- Programmable output frequencies with fine resolution
- Low phase noise and jitter for accurate timing applications
- Flexible control interface for easy integration into various systems
- Output enable/disable functionality for power management
- Wide operating temperature range for versatile usage scenarios
Advantages and Disadvantages
Advantages
- High-frequency precision ensures accurate timing in demanding applications.
- Low jitter minimizes signal distortion and improves overall system performance.
- Compact package size allows for space-efficient designs.
- Programmable output frequencies provide flexibility for different requirements.
Disadvantages
- Limited frequency range compared to some other clock generator ICs.
- Requires external crystal oscillator for operation, adding to the component count.
Working Principles
The SI5350C-B03408-GTR utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It takes an input reference frequency from an external crystal oscillator and uses internal dividers and multipliers to generate multiple output frequencies. The programmable registers allow users to set the desired output frequencies with fine resolution. The PLL circuitry ensures stable and accurate output signals by locking onto the reference frequency and adjusting the internal dividers accordingly.
Detailed Application Field Plans
The SI5350C-B03408-GTR finds applications in various fields where accurate and flexible clock generation is required. Some potential application areas include:
- Telecommunications: Clock synchronization in network equipment, base stations, and routers.
- Consumer Electronics: Timing control in audio/video devices, gaming consoles, and home automation systems.
- Industrial Automation: Precise timing for PLCs (Programmable Logic Controllers), motor control systems, and robotics.
- Medical Equipment: Clock generation for medical imaging devices, patient monitoring systems, and diagnostic instruments.
- Automotive Electronics: Timing synchronization in infotainment systems, advanced driver-assistance systems (ADAS), and engine control units.
Detailed and Complete Alternative Models
- SI5351A-B-GT: Similar clock generator IC with a wider frequency range of 10 kHz to 200 MHz.
- MAX038CPP: Function generator IC that can generate various waveforms in addition to clock signals.
- LTC6908CMS8: Precision oscillator IC with programmable frequencies and low phase noise characteristics.
These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.
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What is the maximum frequency output of SI5350C-B03408-GTR?
- The maximum frequency output of SI5350C-B03408-GTR is 200 MHz.
Can SI5350C-B03408-GTR generate multiple clock outputs?
- Yes, SI5350C-B03408-GTR can generate up to 8 independent clock outputs.
What is the input voltage range for SI5350C-B03408-GTR?
- The input voltage range for SI5350C-B03408-GTR is 2.5V to 3.63V.
Does SI5350C-B03408-GTR support spread spectrum modulation?
- Yes, SI5350C-B03408-GTR supports spread spectrum modulation for reduced EMI.
Is there an integrated crystal oscillator in SI5350C-B03408-GTR?
- No, SI5350C-B03408-GTR requires an external crystal or CMOS clock input.
Can SI5350C-B03408-GTR be used in battery-powered applications?
- Yes, SI5350C-B03408-GTR's low power consumption makes it suitable for battery-powered applications.
What is the typical phase jitter performance of SI5350C-B03408-GTR?
- The typical phase jitter performance of SI5350C-B03408-GTR is 0.3 ps RMS.
Does SI5350C-B03408-GTR have programmable output drive strength?
- Yes, SI5350C-B03408-GTR allows programmable output drive strength for flexibility in different applications.
Can SI5350C-B03408-GTR be used in telecommunications equipment?
- Yes, SI5350C-B03408-GTR is suitable for use in telecommunications equipment due to its high performance and flexibility.
What is the package type of SI5350C-B03408-GTR?
- SI5350C-B03408-GTR comes in a compact 20-QFN package for space-constrained designs.