SI5351C-B07920-GMR

Overview

Category

SI5351C-B07920-GMR belongs to the category of integrated circuits (ICs).

Use

It is primarily used as a clock generator and frequency synthesizer in electronic devices.

Characteristics

• High precision and stability
• Wide frequency range
• Low phase noise
• Programmable output frequencies
• Small form factor

Package

SI5351C-B07920-GMR is available in a compact surface mount package.

Essence

The essence of SI5351C-B07920-GMR lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel.

Specifications and Parameters

• Frequency range: 8 kHz to 160 MHz
• Output channels: 3
• Supply voltage: 2.5V to 3.63V
• Operating temperature range: -40°C to +85°C
• Phase noise: -150 dBc/Hz at 10 kHz offset

Pin Configuration

The pin configuration of SI5351C-B07920-GMR is as follows:

| Pin Name | Description | |----------|-------------| | VDD | Power supply voltage input | | GND | Ground | | SDA | I2C serial data input/output | | SCL | I2C serial clock input | | XA | Crystal oscillator input | | XB | Crystal oscillator input | | CLK0 | Output channel 0 | | CLK1 | Output channel 1 | | CLK2 | Output channel 2 |

Functional Characteristics

SI5351C-B07920-GMR offers the following functional characteristics:

• Programmable frequency synthesis
• Fractional-N and integer-N modes
• Spread spectrum modulation
• Clock output enable/disable control
• Output frequency and phase synchronization

Advantages and Disadvantages

Advantages

• High precision and stability
• Wide frequency range
• Programmable output frequencies
• Compact form factor

Disadvantages

• Limited number of output channels
• Requires external crystal oscillator

Applicable Range of Products

SI5351C-B07920-GMR is suitable for a wide range of applications, including:

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

Working Principles

SI5351C-B07920-GMR utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It takes input from an external crystal oscillator and uses frequency synthesis techniques to produce the desired output frequencies.

Detailed Application Field Plans

SI5351C-B07920-GMR can be used in various fields, such as:

1. Wireless communication systems: Provides accurate timing for data transmission and reception.
2. Frequency synthesizers: Generates stable reference frequencies for RF signal generation.
3. Audio/video equipment: Synchronizes audio and video signals for seamless playback.
4. Test and measurement instruments: Offers precise timing for accurate measurements.
5. Industrial control systems: Provides reliable clock signals for synchronized operation of multiple devices.

Detailed Alternative Models

Some alternative models to SI5351C-B07920-GMR include:

• SI5351A-B-GM
• SI5351B-B-GM
• SI5351C-B-GM

These models offer similar functionality but may have different specifications or package options.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351C-B07920-GMR? A: The maximum output frequency is 160 MHz.

2. Q: Can SI5351C-B07920-GMR generate multiple clock frequencies simultaneously? A: Yes, it can generate up to three different output frequencies.

3. Q: Does SI5351C-B07920-GMR require an external crystal oscillator? A: Yes, it requires an external crystal oscillator for frequency reference.

4. Q: What is the operating voltage range of SI5351C-B07920-GMR? A: It operates within a voltage range of 2.5V to 3.63V.

5. Q: Is SI5351C-B07920-GMR suitable for high-frequency applications? A: Yes, it is suitable for a wide range of frequencies, including high-frequency applications.

This concludes the encyclopedia entry for SI5351C-B07920-GMR.