The following is the circuit diagram of the **LTC6909 package structure and application circuit**.
The **LTC6909** is a user-friendly precision oscillator that delivers 1, 2, 3, 4, 5, 6, 7, or 8 phase synchronized outputs. It also features **Spread Spectrum Modulation (SSFM)**, which helps enhance electromagnetic compatibility (EMC) performance in your design.
The LTC6909 comes in an **MS-16** package, making it ideal for space-constrained applications.
**Typical Application Circuit**
This device provides up to eight independent rail-to-rail, 50% duty cycle clock signals. The output configuration allows for phase separation ranging from 45° to 120°, depending on the number of phases selected (3 to 8). You can also set the clock output to be low or place it in high impedance mode.
A single resistor, combined with the phase configuration, determines the output frequency using the formula:
**fOUT = 20MHz × 10k / (RSET × PH)**
Where **PH** can be set to 3, 4, 5, 6, 7, or 8.
This makes the LTC6909 a flexible and powerful solution for applications requiring multiple clock outputs with precise control over phase and frequency. Whether you're designing for communication systems, industrial automation, or consumer electronics, the LTC6909 offers a reliable and efficient way to manage clock signals.
(Editor: Circuit Diagram)
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