SI5350A-B03766-GTR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Frequency Synthesizer
Characteristics: High-performance, low-jitter clock generator
Package: QFN-20
Essence: Silicon-based integrated circuit
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

Frequency Range: 8 kHz to 160 MHz
Output Clocks: 3 independent outputs
Supply Voltage: 2.5V to 3.63V
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VDD: Power supply voltage
GND: Ground reference
XTAL1: Crystal oscillator input
XTAL2: Crystal oscillator output
CLK0: Output clock 0
CLK1: Output clock 1
CLK2: Output clock 2
SDA: I2C serial data input/output
SCL: I2C serial clock input
OE: Output enable control
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 with fractional-N PLL
Low phase noise and jitter performance
Programmable output formats and frequencies
I2C interface for easy configuration
Output enable/disable control

Advantages and Disadvantages

Advantages: - Wide frequency range coverage - High-performance clock generation - Compact package size - Easy integration with other circuits

Disadvantages: - Limited number of output clocks - Requires external crystal oscillator

Applicable Range of Products

Communication systems
Test and measurement equipment
Audio and video devices
Industrial automation systems
Embedded systems

Working Principles

The SI5350A-B03766-GTR is a frequency synthesizer IC that generates high-quality clock signals for various applications. It utilizes a fractional-N PLL to achieve flexible frequency synthesis. The input crystal oscillator provides the reference frequency, which is then divided and multiplied to generate the desired output frequencies. The programmable registers and I2C interface allow easy configuration of the device.

Detailed Application Field Plans

Communication Systems: Use the SI5350A-B03766-GTR to generate clock signals for data transmission and reception in wireless communication systems.
Test and Measurement Equipment: Utilize the IC to provide accurate timing signals for precise measurements in laboratory instruments and test equipment.
Audio and Video Devices: Employ the frequency synthesizer to generate stable clock signals for audio and video processing in consumer electronics.
Industrial Automation Systems: Use the IC to synchronize various components and subsystems in industrial automation systems, ensuring precise timing and coordination.
Embedded Systems: Integrate the SI5350A-B03766-GTR into embedded systems to generate clock signals for microcontrollers, sensors, and other peripherals.

Detailed Alternative Models

SI5351A-B-GM: Similar frequency synthesizer IC with additional features like spread spectrum modulation and multiple VCXO support.
MAX038CPP: Function generator IC capable of generating sine, triangle, and square waveforms at various frequencies.
LTC6908CMS8: Low-power programmable oscillator IC with a wide frequency range and high accuracy.
ADF4351BCPZ: Wideband frequency synthesizer IC with integrated VCO and phase-locked loop for high-performance applications.
CDCE62005RGZT: Clock generator IC with multiple outputs and programmable features, suitable for clock distribution in complex systems.

5 Common Technical Questions and Answers

Q: What is the maximum frequency range of the SI5350A-B03766-GTR? A: The IC can generate frequencies from 8 kHz to 160 MHz.
Q: How many output clocks does the SI5350A-B03766-GTR provide? A: It offers three independent output clocks.
Q: What is the operating voltage range for the IC? A: The supply voltage can be between 2.5V and 3.63V.
Q: Can I control the output enable/disable feature of the IC? A: Yes, the SI5350A-B03766-GTR has an output enable pin for controlling the output clocks.
Q: What is the package type of the SI5350A-B03766-GTR? A: It comes in a QFN-20 package.

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