For an upcoming project I need a variable clock source: up to 50MHz and as low as 10KHz. So I looked up VXCOs, PLLs, DDSs, etc etc. all not quite what I wanted.
And then I found this, the LTC6903, 1KHz-68MHz SPI (or I2C) programmable oscillator, 8 pins,
As Javaman says, “its like a monk that can control his own heartrate”
Congrats LTC690x, you are the Chip of the Week!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — From prototype to production of a 3D printer
Wearables — When it comes to wiring your neopixels, direction matters!
Electronics — It sure is crowded in here.
Sorry, the comment form is closed at this time.