SI5356A-B07441-GMR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Multiplier
- Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
- Package: QFN (Quad Flat No-leads) package
- Essence: Silicon-based integrated circuit
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 8 kHz to 160 MHz
- Output Channels: 3
- Supply Voltage: 2.5 V to 3.63 V
- Operating Temperature Range: -40°C to +85°C
- Phase Jitter: <1 ps RMS (Root Mean Square)
- Programmable Output Frequencies: Yes
Detailed and Complete Pin Configuration
The SI5356A-B07441-GMR has a total of 20 pins. The pin configuration is as follows:
- VDDO - Power supply for the output drivers
- GND - Ground
- XTALI - Crystal input
- XTALO - Crystal output
- CLKIN - External clock input
- SDA - I2C serial data input
- SCL - I2C serial clock input
- VDD - Power supply for the internal logic
- GND - Ground
- OUT0 - Output channel 0
- OUT1 - Output channel 1
- OUT2 - Output channel 2
- GND - Ground
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- GND - Ground
Functional Characteristics
- Flexible frequency synthesis with fractional dividers
- Low phase noise and jitter
- Programmable output formats (square wave, LVCMOS, etc.)
- I2C interface for easy configuration
- Spread spectrum support for EMI reduction
Advantages and Disadvantages
Advantages: - Wide frequency range - Low jitter and phase noise - Programmable output frequencies - Small package size
Disadvantages: - Requires external crystal or clock input - Limited number of output channels
Applicable Range of Products
The SI5356A-B07441-GMR is suitable for various applications that require accurate clock generation and multiplication. It can be used in communication systems, data converters, industrial automation, test and measurement equipment, and more.
Working Principles
The SI5356A-B07441-GMR utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an external crystal or clock input and uses fractional dividers to synthesize the desired output frequencies. The programmable nature of the IC allows for flexibility in generating different frequencies.
Detailed Application Field Plans
- Communication Systems: The SI5356A-B07441-GMR can be used as a clock source for transceivers, base stations, and network switches, ensuring accurate timing synchronization.
- Data Converters: Precise clock signals are crucial for analog-to-digital and digital-to-analog converters. This IC can provide stable and accurate clock signals for optimal performance.
- Industrial Automation: Control systems and PLCs require reliable clock sources for synchronization. The SI5356A-B07441-GMR can meet these requirements with its low jitter and high accuracy.
- Test and Measurement Equipment: Oscilloscopes, signal generators, and other testing instruments rely on accurate timing. This IC can provide the necessary clock signals for precise measurements.
- Audio/Video Equipment: The SI5356A-B07441-GMR can be used in audio and video equipment to generate clock signals for synchronization and timing purposes.
Detailed Alternative Models
- SI5351A-B-GM: Similar clock generator IC with a lower frequency range (8 kHz to 160 MHz) and fewer output channels.
- Si5341B-B-GM: Clock generator IC with a wider frequency range (100 Hz to 200 MHz) and more output channels.
- Si5338A-B-GM: Programmable clock generator IC with a frequency range of 10 kHz to 200 MHz and multiple output formats.
- Si514A-B-GM: Low-jitter clock generator IC with a frequency range of 8 kHz to 200 MHz and selectable output formats.
- Si570A-B-GM: High-performance clock generator IC with a wide frequency range (10 kHz to 1.4 GHz) and multiple output channels.
5 Common Technical Questions and Answers
Q: What is the maximum frequency that can be generated by the SI5356A-B07441-GMR? A: The maximum frequency is 160 MHz.
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