DS1091LUA-040/V+ - Product Overview

Basic Information

Category: Integrated Circuit (IC)

Use: The DS1091LUA-040/V+ is a high-performance clock generator IC used in various electronic devices and systems.

Characteristics: - Provides precise clock signals for synchronization purposes. - Offers low jitter and high frequency stability. - Operates at a wide temperature range. - Supports multiple output frequencies.

Package: The DS1091LUA-040/V+ is available in a compact surface-mount package.

Essence: This IC is designed to generate accurate clock signals, ensuring proper timing and synchronization within electronic circuits.

Packaging/Quantity: The DS1091LUA-040/V+ is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Frequency Range: 1Hz to 200MHz
• Output Types: LVCMOS, LVPECL, LVDS, HCSL
• Temperature Range: -40°C to +85°C
• Supply Current: 10mA (typical)
• Package Type: QFN-16

Detailed Pin Configuration

The DS1091LUA-040/V+ features a QFN-16 package with the following pin configuration:

Pin 1: VDD Pin 2: GND Pin 3: OUT0 Pin 4: OUT1 Pin 5: OUT2 Pin 6: OUT3 Pin 7: OE Pin 8: SDA Pin 9: SCL Pin 10: REF Pin 11: NC Pin 12: NC Pin 13: NC Pin 14: NC Pin 15: NC Pin 16: NC

Functional Features

• Multiple Output Frequencies: The DS1091LUA-040/V+ can generate up to four different output frequencies simultaneously, allowing for versatile clock signal requirements.
• Low Jitter Performance: This IC ensures minimal timing errors and phase noise, resulting in improved system performance and reliability.
• Wide Temperature Range: The DS1091LUA-040/V+ operates reliably across a wide temperature range, making it suitable for various environmental conditions.
• Flexible Output Types: It supports multiple output types such as LVCMOS, LVPECL, LVDS, and HCSL, providing compatibility with different circuit designs.

Advantages and Disadvantages

Advantages: - High precision and stability in generating clock signals. - Versatile output frequency options. - Low jitter performance enhances system reliability. - Wide temperature range suitability. - Compact package size for space-constrained applications.

Disadvantages: - Limited number of output channels (up to four). - Requires external components for proper configuration and operation.

Working Principles

The DS1091LUA-040/V+ utilizes advanced clock synthesis techniques to generate precise clock signals. It incorporates an internal oscillator and frequency dividers to achieve the desired output frequencies. The device can be programmed through the I2C interface, allowing for easy configuration and customization.

Detailed Application Field Plans

The DS1091LUA-040/V+ finds applications in various electronic systems, including: - Communication equipment - Data storage devices - Industrial automation systems - Test and measurement instruments - Consumer electronics

Detailed and Complete Alternative Models

• DS1091LUA-020/V+
• DS1091LUA-080/V+
• DS1091LUA-160/V+
• DS1091LUA-200/V+

These alternative models offer similar functionality but differ in terms of output frequency ranges and package options.

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