Pin-configurable oscillators use physical pins to select pre-set frequencies, offering simpler integration without software drivers. I2C oscillators allow for dynamic, software-controlled frequency changes but require an active bus interface.
Pin Configurable Oscillators Component Intelligence
Simplify clock tree design with hardware-selectable frequency outputs.
What are Pin Configurable Oscillators components?
Pin-configurable oscillators allow designers to select between multiple pre-programmed frequencies using external hardware pins. They are ideal for reducing inventory SKU counts and enabling flexible clocking schemes without the overhead of software-based I2C/SPI configuration.
How to Choose Pin Configurable Oscillators Components
Selecting the right configurable oscillator requires balancing frequency agility with signal integrity requirements.
Frequency Range
Verify the device supports your required output frequencies within its programmable range.
Output Logic Type
Ensure compatibility with your system's signaling standard (LVCMOS, LVPECL, LVDS, HCSL).
Jitter Performance
Check phase jitter specifications, especially for high-speed SerDes or Ethernet clocking.
Supply Voltage
Match the oscillator's VDD range to your board's power rail architecture.
Pin Logic Levels
Confirm the hardware selection pins match your control logic voltage levels.
Popular Pin Configurable Oscillators Components
Live| # | Part | Category |
|---|---|---|