LTC6905HS5-80 Precision Silicon Oscillator

The LTC6905HS5-80 is a high-performance, precision silicon oscillator manufactured by Linear Technology, designed to provide a fixed frequency clock signal with minimal external components. This compact and robust device is ideal for a wide range of applications, including portable electronics, wireless communication devices, and digital electronics that require a reliable clock source.

With its fixed frequency of 80MHz, the LTC6905HS5-80 stands out for its precision and stability. It is housed in a small, surface-mount TSOT-23 package, making it suitable for space-constrained applications. The device does not require any external resonators or capacitors, which simplifies the design and reduces the overall bill of materials.

One of the key features of the LTC6905HS5-80 is its low power consumption, drawing a mere 10mA of supply current. This makes it an excellent choice for battery-powered devices where power efficiency is crucial. Additionally, the oscillator is designed to operate over a wide supply voltage range of 2.7V to 5.5V, providing versatility and compatibility with various logic levels and supply voltages.

The LTC6905HS5-80 also offers a high level of frequency accuracy (±1.5% maximum initial accuracy) and temperature stability (±100ppm/°C maximum), ensuring consistent performance over the entire operating temperature range of -40°C to 85°C. Its fast start-up time is another advantage, allowing the oscillator to stabilize quickly and resume operation without significant delay.

For applications that demand low electromagnetic interference (EMI), the LTC6905HS5-80 incorporates a proprietary spread spectrum frequency modulation technique, which helps to reduce radiated emissions and improve EMI performance. This feature is particularly beneficial in environments where EMI can affect the functionality of other sensitive electronic components.

In summary, the LTC6905HS5-80 from Linear Technology is a highly reliable, precise, and power-efficient fixed frequency oscillator that offers a seamless solution for designers looking to integrate a stable clock source into their electronic systems without the complexity of additional external components.