DS1087LU-26A+T

Overview

Category

DS1087LU-26A+T belongs to the category of integrated circuits (ICs).

Use

It 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-26A+T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of DS1087LU-26A+T lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

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

Specifications and Parameters

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

Pin Configuration

The pin configuration of DS1087LU-26A+T is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | OUT | Clock output | | 4 | SDA | Serial data input/output | | 5 | SCL | Serial clock input |

Functional Characteristics

DS1087LU-26A+T offers the following functional characteristics:

• Frequency synthesis with high accuracy
• Programmable frequency divider
• I2C interface for easy configuration
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output format options (CMOS/TTL compatible only)
• Relatively higher cost compared to some alternative models

Applicable Range of Products

DS1087LU-26A+T is suitable for use in a wide range of electronic devices that require accurate and stable clock signals, such as:

• Microcontrollers
• Digital signal processors
• Communication systems
• Audio/video equipment
• Test and measurement instruments

Working Principles

The DS1087LU-26A+T operates based on the principles of frequency synthesis and phase-locked loop (PLL) technology. It generates clock signals by dividing the input frequency using a programmable frequency divider and then multiplying it to achieve the desired output frequency.

Detailed Application Field Plans

DS1087LU-26A+T can be applied in various fields, including:

1. Microcontroller-based Systems: Provides precise timing for data processing and synchronization.
2. Communication Systems: Ensures accurate clocking for reliable data transmission.
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 Automation: Facilitates synchronized operation of multiple devices.

Detailed Alternative Models

Some alternative models to DS1087LU-26A+T include:

1. DS1086LU-26A+T: Similar features but with a lower frequency range.
2. DS1088LU-26A+T: Higher frequency range but with a larger package size.
3. DS1090LU-26A+T: Programmable frequency synthesizer with additional features.
4. DS1077LU-26A+T: Lower cost option with slightly reduced accuracy.
5. DS1092LU-26A+T: Higher precision and stability, but at a higher cost.

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that DS1087LU-26A+T can generate? A: The maximum frequency range is 100MHz.

2. Q: Can DS1087LU-26A+T operate with a supply voltage of 3.3V? A: Yes, it can operate within a supply voltage range of 2.7V to 5.5V, including 3.3V.

3. Q: How can I configure the output frequency of DS1087LU-26A+T? A: The output frequency can be programmed using the I2C interface and a serial data input.

4. Q: Does DS1087LU-26A+T support power-down mode? A: Yes, it has a power-down mode that reduces power consumption when not in use.

5. Q: Is DS1087LU-26A+T suitable for battery-powered devices? A: Yes, its low power