GSL304 Datasheet | Globaltech

Ultra Low Power Mobile EMI Reduction IC Product Description The GSL304 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 GSL304 allows significant system cost savings by reducing the number of circuit board layers, ferrite beads, shielding and other passive ponents that are traditionally required to pass EMI regulations. The GSL304 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. 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 pared to the typical narrow band signal produced by oscillators and most frequency generators. The GSL304 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 0.1u A 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 pliance as well as in system design. Block Diagram Features - 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 Selections - Power save mode - Operating Temperature : 0ºC to 70ºC (mercial Temp) -40ºC to 85ºC (Industrial Temp) - Available in DFN2x2-8L package - Ro HS pliant and Halogen Free Applications - Mobile applications - MIDs - Netbooks - others where power and space are of key importance .gs-power. 1 Packages & Pin Assignments DFN2x2-8L (Top...