DS1110LE-50+ - English Editing Encyclopedia Entry

Product Overview

Category

The DS1110LE-50+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage-controlled crystal oscillator (VCXO) in electronic devices.

Characteristics

• The DS1110LE-50+ is a high-performance VCXO with excellent frequency stability.
• It operates at a frequency range of 1 MHz to 200 MHz.
• This IC offers low phase noise and low jitter, making it suitable for applications requiring precise timing.
• It has a wide supply voltage range of 2.7V to 5.5V, allowing compatibility with various systems.
• The DS1110LE-50+ is designed to provide reliable performance even in harsh environmental conditions.

Package

This product is available in a compact surface-mount package.

Essence

The DS1110LE-50+ is an essential component in electronic devices that require accurate timing and frequency control.

Packaging/Quantity

The DS1110LE-50+ is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Frequency Range: 1 MHz to 200 MHz
• Supply Voltage Range: 2.7V to 5.5V
• Output Type: CMOS
• Operating Temperature Range: -40°C to +85°C
• Frequency Stability: ±25 ppm
• Phase Noise: -120 dBc/Hz @ 10 kHz offset

Detailed Pin Configuration

The DS1110LE-50+ features the following pin configuration:

1. VDD - Power supply input
2. GND - Ground connection
3. OE - Output enable
4. NC - No connection
5. VCON - Control voltage input
6. OUT - Output signal

Functional Features

• Frequency control through the VCON pin allows precise adjustment of the output frequency.
• The OE pin enables or disables the output signal as required.
• The DS1110LE-50+ provides a stable and accurate output frequency, ensuring reliable performance in various applications.

Advantages and Disadvantages

Advantages

• Wide frequency range suitable for diverse applications.
• Low phase noise and low jitter for precise timing requirements.
• Robust performance in harsh environmental conditions.
• Compact surface-mount package for space-constrained designs.

Disadvantages

• Limited frequency stability compared to some higher-end VCXOs.
• Requires external control voltage for frequency adjustment.

Working Principles

The DS1110LE-50+ operates based on the principle of voltage-controlled crystal oscillation. By applying a control voltage to the VCON pin, the internal oscillator frequency can be adjusted accordingly. This voltage-controlled mechanism allows precise control over the output frequency.

Detailed Application Field Plans

The DS1110LE-50+ finds application in various fields, including:

1. Telecommunications: Used in communication systems requiring accurate timing synchronization.
2. Networking: Employed in network equipment for clock synchronization and data transmission.
3. Test and Measurement: Utilized in test instruments that demand precise frequency control.
4. Industrial Automation: Integrated into automation systems for synchronized operation.

Detailed and Complete Alternative Models

1. DS1110LE-25+: Similar to DS1110LE-50+, but with a frequency range of 1 MHz to 100 MHz.
2. DS1110LE-75+: Similar to DS1110LE-50+, but with a frequency range of 1 MHz to 400 MHz.
3. DS1110LE-100+: Similar to DS1110LE-50+, but with a frequency range of 1 MHz to 500 MHz.

These alternative models offer different frequency ranges to cater to specific application requirements.

In conclusion, the DS1110LE-50+ is a high-performance voltage-controlled crystal oscillator (VCXO) that provides accurate timing and frequency control. With its wide frequency range, low phase noise, and robust performance, it finds applications in various fields such as telecommunications, networking, test and measurement, and industrial automation. While it has some limitations in terms of frequency stability and external control voltage requirement, alternative models with different frequency ranges are available to suit specific needs.