SI5351B-B05748-GMR

Overview

Category

SI5351B-B05748-GMR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High frequency accuracy and stability
• Wide frequency range
• Low phase noise
• Programmable output frequencies
• Small package size

Package

SI5351B-B05748-GMR is available in a compact surface mount package.

Essence

The essence of SI5351B-B05748-GMR lies in its ability to generate accurate and stable clock signals for precise timing and synchronization in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

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

Pin Configuration

The pin configuration of SI5351B-B05748-GMR is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | SDA | I2C serial data input/output | | 4 | SCL | I2C serial clock input | | 5 | XIN | Crystal oscillator input | | 6 | XOUT | Crystal oscillator output | | 7 | CLK0 | Output channel 0 | | 8 | CLK1 | Output channel 1 | | 9 | CLK2 | Output channel 2 |

Functional Characteristics

SI5351B-B05748-GMR offers the following functional characteristics:

• Programmable frequency synthesis
• Fractional-N and Integer-N modes
• Spread spectrum modulation
• Clock output enable/disable control
• Output skew adjustment
• Phase synchronization capability

Advantages and Disadvantages

Advantages

• High frequency accuracy and stability
• Wide frequency range
• Flexible programming options
• Compact package size

Disadvantages

• Limited number of output channels
• Requires external crystal oscillator for operation

Applicable Range of Products

SI5351B-B05748-GMR is suitable for use in various electronic devices that require precise clock signals, such as communication systems, test equipment, and consumer electronics.

Working Principles

The working principle of SI5351B-B05748-GMR involves generating clock signals by synthesizing a base frequency using a phase-locked loop (PLL) and programmable dividers. The synthesized frequencies can be adjusted and distributed to multiple output channels.

Detailed Application Field Plans

SI5351B-B05748-GMR can be applied in the following fields:

1. Communication Systems: Providing accurate timing for data transmission and reception.
2. Test Equipment: Generating precise clock signals for measurement and calibration purposes.
3. Consumer Electronics: Synchronizing various functions and operations within electronic devices.

Detailed Alternative Models

Some alternative models to SI5351B-B05748-GMR include:

• SI5351A-B-GM
• SI5351C-B-GM
• SI5351D-B-GM

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that SI5351B-B05748-GMR can generate? A: SI5351B-B05748-GMR has a maximum frequency range of 160 MHz.

2. Q: Can I adjust the output skew of the clock signals? A: Yes, SI5351B-B05748-GMR provides output skew adjustment capability.

3. Q: Is an external crystal oscillator required for SI5351B-B05748-GMR to operate? A: Yes, an external crystal oscillator is needed for proper functioning of the IC.

4. Q: Can I synchronize the phase of multiple SI5351B-B05748-GMR devices? A: Yes, SI5351B-B05748-GMR supports phase synchronization between multiple devices.

5. Q: What is the operating temperature range of SI5351B-B05748-GMR? A: SI5351B-B05748-GMR can operate within a temperature range of -40°C to +85°C.

(Word count: 615)