ADI LTC6930HDCB-4.19#TRPBF

The LTC6930 series is a family of very low power precision silicon oscillators with a frequency error less than 0.09%. For each oscillator, the user can select one of 8 frequencies between 32.768kHz and 8.192MHz. Based on a fixed master oscillator frequency, internal frequency dividers between 1 and 128 provide the 8 different frequencies. The LTC6930 requires no external components other than power supply bypass capacitors. Requiring only a single 1.7V to 5.5V supply enables operation from a single Li - Ion cell or 2 AA alkaline cells. The LTC6930 features a proprietary control architecture that allows for ultralow power operation while maintaining industry leading accuracy and jitter specifications. The exceptionally fast start - up time, combined with the low power consumption, is ideal for battery operated applications with frequent power - up cycles.

• Frequency Error < 0.09% Max
• Start - Up Time < 110µs at All Frequencies
• 1.7V to 5.5V Single Supply Operation
• 105µA Typical Supply Current at 32kHz, V⁺ = 3V
• 490µA Typical Supply Current at 8MHz, V⁺ = 3V
• Typical RMS Period Jitter < 0.15% at V⁺ = 3V
• No External Components to Set Frequency
• 5 Options Cover 32.768kHz to 8.192MHz
• -55°C to 125°C Operating Temperature Range
• Tiny 2mm×3mm DFN or MS8 Package

• Digitally Controlled Oscillator
• Microprocessor Clock
• Power Supply Clock
• Portable and Battery Operated Devices