Linear Technology LTC6905CS5 Precision Silicon Oscillator
The LTC6905CS5 is a high-performance silicon oscillator developed by Linear Technology, offering a precision programmable frequency range from 17MHz to 170MHz, which can be set using a single external resistor. This compact and versatile component is housed in a space-saving SOT-23 package, making it an excellent choice for applications where board space is at a premium.
One of the key features of the LTC6905CS5 is its ease of use. Unlike traditional oscillators that require a quartz crystal or ceramic resonator, the LTC6905CS5 can be configured with just one resistor, significantly simplifying the design process and reducing the bill of materials. This also allows for quick and easy frequency adjustments, which can be essential for prototyping or when fine-tuning the performance of your application.
The oscillator operates with a supply voltage range of 2.7V to 5.5V, making it suitable for a variety of power environments, from battery-operated devices to standard logic levels. Additionally, the LTC6905CS5 boasts a low supply current of typically 10mA at 100MHz, which helps to minimize power consumption, a critical factor in portable and power-sensitive applications.
Another notable feature of the LTC6905CS5 is its high-frequency accuracy and stability. With a precision of ±1.5% over the full temperature range of -40°C to 85°C, this oscillator ensures reliable and consistent performance even under varying environmental conditions. The device also includes a proprietary silicon oscillator circuit and a programmable divide-by circuit that can be used to generate a wide range of output frequencies.
For designers looking for an oscillator with minimal jitter and phase noise, the LTC6905CS5 delivers. It is an ideal solution for applications requiring a clean and stable clock source, such as digital cameras, printers, telecommunications, and networking equipment, as well as industrial and medical electronics.
In summary, the LTC6905CS5 from Linear Technology is a highly flexible, easy-to-use, and reliable silicon oscillator that offers a versatile frequency range and precision performance, all in a miniature SOT-23 package.
