Globaltech GSL308
The GSL308 is a versatile 1x Active EMI management IC designed to provide system wide reduction of Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) from clock and data sources. The GSL308 allows significant system cost savings by reducing the number of circuit board layers, ferrite beads, shielding and other passive components that are traditionally required to pass EMI regulations. The GSL308 family of mobile active EMI management ICs is unique in it’s design and is based on GS’s proprietary “SaΦic” phase controlled Active EMI management technology.| Part No. | GSL308 |
|---|---|
| Datasheet | GSL308 Download |
| Manufacturer |  Globaltech |
| Description | Ultra Low Power Mobile EMI Reduction IC |
| Buy | Stock & Price |
DESCRIPTION
This allows operation on aperiodic as well periodic signals. By the precise placement of the edges of the reconstructed input signal, the peak energy of the output is distributed over a wider and controlled energy band thereby significantly lowering system EMI compared to the typical narrow band signal produced by oscillators and most frequency generators. The GSL308 has an input frequency range of 10MHZ to 50MHz over a wide voltage range of 1.65V to 3.6V. The device can be placed in “power save mode” by setting the PDB pin to GND where in it draws typically 0.1uA and also stes the MODOUT pin to a High-Z state. The device has two “deviation control pins” SS1 and SS0 to allow flexibility and optimization of both EMI compliance as well as in system design. Block DiagramFEATURES
FCC approved method of EMI attenuation Generates a 1X low EMI Phase Modulated replication of the input signal Input / Output frequency (Vdd 1.65V-3.6V 10MHz to 50MHz) Multiple Deviation Select...
