DS1100U-75+ - English Editing Encyclopedia Entry

Product Overview

Category

The DS1100U-75+ belongs to the category of integrated circuits (ICs).

Use

This product is primarily used as a voltage-controlled crystal oscillator (VCXO) for frequency control applications.

Characteristics

• The DS1100U-75+ is a high-performance VCXO with excellent frequency stability.
• It operates at a supply voltage of 5V.
• This IC offers a wide frequency range and low phase noise.
• It is designed for use in various electronic systems that require precise frequency control.

Package

The DS1100U-75+ is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide accurate frequency control, making it suitable for applications that demand precise timing.

Packaging/Quantity

The DS1100U-75+ is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Supply Voltage: 5V
• Frequency Range: 1MHz to 150MHz
• Output Type: CMOS/TTL compatible
• Operating Temperature Range: -40°C to +85°C
• Frequency Stability: ±50ppm

Detailed Pin Configuration

The DS1100U-75+ has the following pin configuration:

1. VDD - Power supply input
2. GND - Ground
3. OE - Output enable
4. VC - Control voltage input
5. OUT - Output

Functional Features

• Wide frequency range allows for versatile application possibilities.
• Low phase noise ensures accurate signal generation.
• Output enable feature provides flexibility in controlling the output signal.
• Control voltage input enables precise frequency tuning.

Advantages and Disadvantages

Advantages

• High-performance VCXO with excellent frequency stability.
• Wide frequency range for versatile applications.
• Low phase noise ensures accurate signal generation.
• Compact surface-mount package for easy integration.

Disadvantages

• Limited operating temperature range (-40°C to +85°C).
• Frequency stability of ±50ppm may not be sufficient for some highly demanding applications.

Working Principles

The DS1100U-75+ operates based on the principle of voltage-controlled crystal oscillation. By applying a control voltage to the VC pin, the frequency of the internal crystal oscillator can be adjusted, allowing precise frequency control.

Detailed Application Field Plans

The DS1100U-75+ finds application in various fields, including:

1. Telecommunications: Used in communication systems that require accurate timing and synchronization.
2. Test and Measurement Equipment: Provides precise frequency control for equipment used in scientific research and industrial testing.
3. Networking Devices: Ensures accurate clock synchronization in routers, switches, and other network infrastructure components.
4. Satellite Communication Systems: Enables precise frequency control in satellite communication equipment.

Detailed and Complete Alternative Models

1. DS1100U-100+: Similar to DS1100U-75+, but with a higher frequency stability of ±25ppm.
2. DS1100U-50+: Similar to DS1100U-75+, but with a lower frequency stability of ±100ppm.
3. DS1100U-150+: Similar to DS1100U-75+, but with a higher frequency range of up to 200MHz.

These alternative models provide options with varying frequency stability and range to suit different application requirements.

In conclusion, the DS1100U-75+ is a high-performance voltage-controlled crystal oscillator (VCXO) designed for precise frequency control in various electronic systems. With its wide frequency range, low phase noise, and compact package, it offers advantages in terms of accuracy and versatility. However, its limited operating temperature range and frequency stability may pose limitations in certain demanding applications.