DS1086LU-21D+ Encyclopedia Entry

Product Overview

Category

DS1086LU-21D+ 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

DS1086LU-21D+ is packaged in a small outline integrated circuit (SOIC) package.

Essence

The essence of DS1086LU-21D+ lies in its ability to generate accurate and stable clock signals for various electronic applications.

Packaging/Quantity

This product is typically sold in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications and Parameters

• Frequency Range: 1Hz to 133MHz
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: CMOS/TTL-compatible

Pin Configuration

The pin configuration of DS1086LU-21D+ is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | VDD | Power supply voltage | | 3 | XIN | Crystal input | | 4 | XOUT | Crystal output | | 5 | CLK | Clock output | | 6 | OE | Output enable | | 7 | NC | No connection | | 8 | GND | Ground |

Functional Characteristics

• Frequency synthesis with high accuracy and stability
• Programmable divider ratio
• Power-down mode for low power consumption
• Output enable/disable control

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output options (CMOS/TTL-compatible only)
• No built-in frequency multiplier/divider

Applicable Range of Products

DS1086LU-21D+ is suitable for a wide range of electronic devices that require accurate clock signals, such as microcontrollers, digital signal processors, and communication systems.

Working Principles

DS1086LU-21D+ utilizes a crystal oscillator to generate a stable reference frequency. This frequency is then divided by a programmable divider to achieve the desired output frequency.

Detailed Application Field Plans

DS1086LU-21D+ can be used in various applications, including: 1. Microcontroller-based systems requiring precise timing control. 2. Communication systems for synchronization purposes. 3. Digital audio equipment for clock generation.

Detailed Alternative Models

Some alternative models to DS1086LU-21D+ include: - DS1085LU-21D+ - DS1087LU-21D+ - DS1088LU-21D+

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that DS1086LU-21D+ can generate? A: The maximum frequency is 133MHz.

2. Q: Can DS1086LU-21D+ operate with a supply voltage below 2.7V? A: No, the minimum supply voltage is 2.7V.

3. Q: Does DS1086LU-21D+ support frequency multiplication? A: No, it does not have a built-in frequency multiplier.

4. Q: How can I disable the clock output of DS1086LU-21D+? A: The OE pin can be used to enable or disable the clock output.

5. Q: What is the operating temperature range of DS1086LU-21D+? A: It can operate within a temperature range of -40°C to +85°C.

This concludes the encyclopedia entry for DS1086LU-21D+.