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Analog Devices Inc./Maxim Integrated DS1087LU-216/T&R Environmental and export classification status description

Overview of DS1087LU-216/T&R The DS1087LU-216/T&R is a precision programmable oscillator from Maxim Integrated (now part of Analog Devices). It is primarily designed for applications requiring accurate timing and frequency generation. This IC can produce a variety of clock frequencies using an external resistor and capacitor, making it highly versatile for different applications. Functions - Programmable Oscillator: The DS1087LU can be programmed to output a desired frequency by varying external components. - Low Jitter: Provides a stable clock signal with minimal phase noise, making it suitable for high-precision applications. - Wide Frequency Range: Capable of generating oscillation frequencies from a few kilohertz to several megahertz. - Temperature Compensation: This feature helps maintain frequency accuracy across different temperature ranges. - Low Power Consumption: It operates with minimal power, making it suitable for battery-powered applications. Applications - Microcontroller Clock Generation: Used in microcontrollers for timing and synchronization purposes. - Communication Systems: Ideal for generating clock signals required for data transmission and reception. - Consumer Electronics: Found in various devices that require precise timing for audio or video synchronization. - Industrial Automation: Used in timing circuits for automation controllers and industrial equipment. - Test and Measurement Equipment: Employed in devices where precise timing and frequency generation are essential. Alternative Components - Si5351A/B: A high-accuracy clock generator with a wide frequency range and multiple outputs. - LMX2571: A frequency synthesizer that can serve similar purposes but with additional RF capabilities. - MAX038: A function generator that offers similar timing functions with additional waveform output options. - CDCLVC1101: A low-power clock driver that provides further alternatives for clock generation applications. Embedded Modules While the DS1087LU-216/T&R itself is an integrated circuit, embedded modules or development kits may exist for specific applications, allowing users to evaluate its performance. Often, these modules include: - Breakout Boards: Allow easy connection and integration of the IC in prototyping environments. - Development Kits: Some vendors may provide a comprehensive kit that includes the DS1087MU-t/R and related components for testing and development. Related Q&A 1. Q: What is the primary advantage of using the DS1087LU-216/T&R over traditional crystal oscillators? - A: The primary advantage is programmability, allowing users to set different frequencies without the need for physically changing components, along with features like low jitter and low power consumption. 2. Q: Can I use the DS1087LU-216/T&R in battery-operated devices? - A: Yes, its low power consumption makes it suitable for battery-operated applications where energy efficiency is crucial. 3. Q: What external components do I need to determine the output frequency of the DS1087LU? - A: The output frequency is determined by an external resistor and capacitor connected to the device. The exact values can be calculated based on the design specifications provided in the datasheet. 4. Q: Is the DS1087LU-216/T&R suitable for high-temperature applications? - A: The device has temperature compensation features to maintain stability, but it is essential to review the datasheet for specific temperature rating limits for your application. 5. Q: How does temperature compensation work in the DS1087LU-216/T&R? - A: The device uses internal circuitry to adjust the output frequency based on external temperature variations, helping to keep the output stable across a specified temperature range. This overview provides a comprehensive understanding of the DS1087LU-216/T&R, its functionalities, applications, and related components. For any specific queries or detailed technical data, reviewing the official datasheet from Maxim Integrated is recommended.