The LTC6930 is a self-contained, fully integrated all silicon oscillator that occupies a unique space within the world of clock solutions, providing a combination of accuracy and low power features that is hard to beat. It can accurately provide fixed frequencies between 32.768kHz and 8.192MHz over a wide supply range of 1.7V–5.5V without the need for additional external components. It typically dissipates between 100µA and 500µA depending on frequency and load.
The document introduces the LTC6930 as a self-contained, all-silicon oscillator designed to reduce overall system power consumption while maintaining accuracy. It requires no additional external components and operates over a wide supply range of 1.7V to 5.5V.
Key features highlighted include fast start-up times (100µs) and the ability to switch frequencies on-the-fly without generating runt pulses or slivers, making it ideal for battery-powered portable applications using sleep modes.
| Supply Voltage Range | 1.7V-5.5V |
|---|---|
| Output Frequency Range | 32.768kHz to 8.192MHz |
| Typical Power Dissipation | 100pA to 500pA |
| Start-up Time | 100µs |
| Initial Accuracy | better than 0.09% |
| Commercial Grade Accuracy over Temperature | better than 0.45% |
The device operates over a wide supply range of 1.7V to 5.5V.
No, it is a self-contained oscillator that requires no additional external components.
It features a guaranteed fast 100µs start-up time with a clean first clock-out.