SI5351C-B04516-GMR

Basic Information Overview

Category: Integrated Circuit
Use: Clock Generator and Multiplier
Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
Package: QFN-20
Essence: Silicon-based clock generator IC
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Supply Voltage: 2.8V to 3.63V
Output Frequency Range: 8kHz to 160MHz
Output Format: Square wave
I2C Interface: Yes
Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VDD: Power supply voltage
GND: Ground
SDA: I2C data input/output
SCL: I2C clock input
XTAL1: Crystal oscillator input
XTAL2: Crystal oscillator output
CLK0: Programmable output clock 0
CLK1: Programmable output clock 1
CLK2: Programmable output clock 2
CLK3: Programmable output clock 3
CLK4: Programmable output clock 4
CLK5: Programmable output clock 5
CLK6: Programmable output clock 6
CLK7: Programmable output clock 7
CLK8: Programmable output clock 8
CLK9: Programmable output clock 9
CLK10: Programmable output clock 10
CLK11: Programmable output clock 11
CLK12: Programmable output clock 12
CLK13: Programmable output clock 13

Functional Characteristics

Flexible frequency synthesis and multiplication
Low phase noise and jitter
Programmable output frequencies and formats
I2C interface for easy configuration
Crystal oscillator input for accurate timing

Advantages and Disadvantages

Advantages: - Wide output frequency range - High frequency accuracy - Low jitter performance - Compact package size

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

Applicable Range of Products

Communication systems
Test and measurement equipment
Industrial automation
Consumer electronics
Embedded systems

Working Principles

The SI5351C-B04516-GMR is a clock generator IC that utilizes a fractional-N PLL (Phase-Locked Loop) to synthesize and multiply input frequencies. It generates multiple programmable output clocks with low phase noise and jitter. The device can be configured through the I2C interface, allowing users to set the desired output frequencies and formats.

Detailed Application Field Plans

Communication Systems: The SI5351C-B04516-GMR can be used in wireless communication systems to generate clock signals for data transmission and reception.
Test and Measurement Equipment: The IC is suitable for use in oscilloscopes, signal generators, and other test instruments that require precise timing signals.
Industrial Automation: It can be employed in industrial control systems to synchronize various processes and devices.
Consumer Electronics: The IC finds applications in devices such as televisions, audio systems, and gaming consoles that require accurate clock signals.
Embedded Systems: The SI5351C-B04516-GMR can be integrated into microcontroller-based systems to provide clock signals for data processing and peripheral synchronization.

Detailed Alternative Models

SI5351A-B-GM: Similar clock generator IC with a different package and pin configuration.
SI5341C-B-GM: Clock generator and jitter attenuator IC with additional features for reducing phase noise.
SI570-B-GM: Programmable XO (Crystal Oscillator) IC with a wider frequency range and higher accuracy.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5351C-B04516-GMR? A: The maximum output frequency is 160MHz.
Q: Can I use an external crystal oscillator with the SI5351C-B04516-GMR? A: Yes, the IC supports an external crystal oscillator for accurate timing.
Q: How many programmable output clocks can be generated by the IC? A: The IC can generate up to 14 programmable output clocks.
Q: What is the supply voltage range for the SI5351C-B04516-GMR? A: The IC operates within a supply voltage range of 2.8V to 3.63V.
Q: Does the SI5351C-B04516-GMR have built-in frequency dividers? A: No, the IC does not have built