TIDEP0026, K2E Clock Generation Reference Design
Reference Design using part X66AK2E05XABD25 by Texas Instruments
Image
1 / 5
Description
- TIDEP0026, K2E Clock Generation Reference Design. A single clock source should not be used to drive multiple clock inputs for a high-performance processor device, such as multicore ARM Cortex-A15 based 66AK2Ex and AM5K2Ex processors, since excessive loading, reflections, and noise will negatively impact performance. These can be avoided through the use of a differential clock tree instead of a single clock source. This design demonstrates clock generation for the 66AK2Ex and AM5K2Ex families of KeyStone II ARM A15 + DSP and ARM-only multicore processors by use of a differential clock tree. This design shows a complete clock tree resulting in generation of all clocks needed for SoC cores and interfaces
Key Features
-
Embedded System TypeDSP
-
Family Name66AK2E
-
Core ProcessorARM Cortex-A15
Featured Parts (3)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
NFM18CC222R1C3D | Murata Manufacturing | Capacitor Feed Through | Cap Feed Through 0.0022uF 16VDC 20% Pad Flat 0603 125°C | Buy | |
|
CDCM6208V1RGZR | Texas Instruments | Clock Generators and Synthesizers | Clock Generator 0.008MHz to 250MHz-IN 800MHz-OUT 48-Pin VQFN EP T/R | Buy | |
|
ABM3B-25.000MHZ-B2-T | Abracon | Crystals | Crystal 25MHz ±20ppm (Tol) ±50ppm (Stability) 18pF FUND 50Ohm 4-Pin CSMD T/R | Buy | |