DS1087LU-255+

Product Overview

Category

DS1087LU-255+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for frequency synthesis and clock generation.

Characteristics

• High precision and stability
• Wide frequency range
• Low power consumption
• Compact package size

Package

DS1087LU-255+ is available in a small form factor package, typically a 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of DS1087LU-255+ lies in its ability to generate precise clock signals for various electronic applications.

Packaging/Quantity

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

Specifications and Parameters

• Frequency Range: 1Hz - 100MHz
• Supply Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Format: Square wave

Pin Configuration

The pin configuration of DS1087LU-255+ is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground reference | | 3 | OUT | Clock output | | 4 | NC | No connection | | 5 | SDA | Serial data input/output | | 6 | SCL | Serial clock input | | 7 | A0 | Address input bit 0 | | 8 | A1 | Address input bit 1 |

Functional Characteristics

DS1087LU-255+ offers the following functional characteristics:

• Frequency synthesis with high accuracy
• Programmable frequency selection
• Serial interface for configuration and control
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages

• High precision and stability in frequency generation
• Wide frequency range for versatile applications
• Low power consumption for energy-efficient designs
• Compact package size for space-constrained systems

Disadvantages

• Limited output format to square wave signals
• Requires external microcontroller or host device for configuration and control

Applicable Range of Products

DS1087LU-255+ is suitable for a wide range of electronic devices that require precise clock signals, such as:

• Communication equipment
• Consumer electronics
• Industrial automation systems
• Medical devices
• Test and measurement instruments

Working Principles

DS1087LU-255+ utilizes advanced frequency synthesis techniques to generate accurate clock signals. It incorporates an internal phase-locked loop (PLL) that allows the user to program the desired output frequency through the serial interface.

Detailed Application Field Plans

DS1087LU-255+ can be applied in various fields, including:

1. Wireless communication systems: Providing stable clock signals for wireless transceivers.
2. Audio/video equipment: Synchronizing audio and video components with precise timing.
3. Data acquisition systems: Ensuring accurate sampling rates for data acquisition modules.
4. Embedded systems: Controlling system timing and synchronization in microcontroller-based designs.
5. Network infrastructure: Generating clock signals for network switches and routers.

Detailed Alternative Models

Some alternative models to DS1087LU-255+ include:

• DS1086LU-255+
• DS1088LU-255+
• DS1090LU-255+

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that DS1087LU-255+ can generate? A: The maximum frequency range is 100MHz.

2. Q: Can DS1087LU-255+ operate with a supply voltage below 2.7V? A: No, the minimum supply voltage required is 2.7V.

3. Q: Is DS1087LU-255+ compatible with I2C interface? A: Yes, it supports the I2C serial interface for configuration and control.

4. Q: Does DS1087LU-255+ have a power-saving mode? A: Yes, it has a power-down mode to reduce power consumption when not in use.

5. Q: What is the typical package size of DS1087LU-255+? A: It is typically available in an 8-pin SOIC package.

This encyclopedia entry provides detailed information about DS1087LU-255+, including its category, use, characteristics, package, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, application field plans, alternative models, and common technical questions and answers.