LTC6930CMS8-8.19#PBF

Product Overview

Category

The LTC6930CMS8-8.19#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for generating precise clock signals.

Characteristics

The LTC6930CMS8-8.19#PBF has the following characteristics: - High accuracy: It provides a highly accurate clock signal with low jitter. - Wide frequency range: It supports a wide range of frequencies, making it versatile for various applications. - Low power consumption: The product is designed to consume minimal power, ensuring energy efficiency. - Small form factor: It comes in a compact package, making it suitable for space-constrained designs.

Package and Quantity

The LTC6930CMS8-8.19#PBF is available in an MSOP-8 package. Each package contains one unit of the product.

Specifications

The specifications of the LTC6930CMS8-8.19#PBF are as follows:

• Frequency Range: 8.19 MHz
• Supply Voltage: 2.7V - 5.5V
• Output Type: CMOS
• Operating Temperature Range: -40°C to +85°C
• Jitter: <1 ps RMS

Pin Configuration

The pin configuration of the LTC6930CMS8-8.19#PBF is as follows:

```

---

| | --| VDD GND |-- Pin 1: Power Supply --| OUT NC |-- Pin 2: Output --| SDO SDI |-- Pin 3: Serial Data Input --| SCK CS |-- Pin 4: Serial Clock Input |___________| ```

Functional Features

The LTC6930CMS8-8.19#PBF offers the following functional features:

1. Frequency Accuracy: It provides highly accurate clock signals, ensuring precise timing in electronic systems.
2. Programmable Output: The product allows users to program the desired output frequency within its specified range.
3. Serial Interface: It features a serial interface for easy configuration and control of the device.
4. Low Jitter: The LTC6930CMS8-8.19#PBF minimizes jitter, resulting in improved signal integrity.

Advantages and Disadvantages

Advantages

• High accuracy and low jitter ensure reliable and precise timing in electronic systems.
• Wide frequency range allows for versatile applications.
• Low power consumption promotes energy efficiency.
• Compact form factor enables integration into space-constrained designs.

Disadvantages

• Limited output options (only CMOS output type available).
• Requires external programming for frequency selection.

Working Principles

The LTC6930CMS8-8.19#PBF operates based on a programmable fractional divider architecture. It utilizes an internal phase-locked loop (PLL) to generate the desired output frequency. The PLL compares the input reference frequency with the programmed division ratio and adjusts the output accordingly. This process ensures accurate frequency generation with low jitter.

Application Field Plans

The LTC6930CMS8-8.19#PBF finds applications in various fields, including: 1. Telecommunications: It is used in communication systems that require precise clock synchronization. 2. Industrial Automation: The product is utilized in automation systems where accurate timing is crucial. 3. Test and Measurement: It is employed in test equipment that demands precise timebase signals. 4. Consumer Electronics: The LTC6930CMS8-8.19#PBF can be integrated into consumer devices requiring accurate clock signals.

Alternative Models

Below are some alternative models that offer similar functionality:

1. LTC6930IMS8-10#PBF: 10 MHz frequency range, MSOP-8 package.
2. LTC6930CMS8-12#PBF: 12 MHz frequency range, MSOP-8 package.
3. LTC6930IMS8-16#PBF: 16 MHz frequency range, MSOP-8 package.

These alternative models can be considered based on specific application requirements and desired frequency ranges.

In conclusion, the LTC6930CMS8-8.19#PBF is a highly accurate clock signal generator with a wide frequency range. Its compact form factor and low power consumption make it suitable for various applications in telecommunications, industrial automation, test and measurement, and consumer electronics. While it offers advantages such as precise timing and low jitter, it has limitations in terms of output options and external programming requirements.