Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as keeping the power and ground planes separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
Ensure a stable power supply with a low impedance source, and decouple the device with a 0.1 μF ceramic capacitor between VCC and GND, as close to the device as possible. Additionally, use a 10 μF bulk capacitor for further decoupling.
The CDCEL824PWR can operate up to 200 MHz, but the maximum clock frequency depends on the specific application and system requirements. It's essential to consider factors like signal integrity, noise, and jitter when selecting the clock frequency.
The CDCEL824PWR has a programmable clock output frequency. Use the Clock Control Register (CCR) to set the desired frequency by configuring the clock divider, multiplier, and phase-locked loop (PLL) settings. Refer to the datasheet for specific register settings and calculations.
The typical power consumption of the CDCEL824PWR is around 150 mW at 3.3 V and 100 MHz clock frequency. However, this can vary depending on the specific application, clock frequency, and output loading. Refer to the datasheet for detailed power consumption information.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
