DEs criptIONDG2721 is a low Ron, high bandwidth analog switchconfigured in dual SPDT.It achieves 5.7 Ω switch on resistance, greater than500 MHz - 3 dB bandwidth with 5 pF load, and a channel tochannel crosstalk and Isolation at - 49 dB.Fabricated with high density sub micro CMOS process, theDG2721 provides low parasitic capacitance, handlesbidirectional signal flow with minimized phase distortion.Guaranteed 1.3 V logic high threshold makes it possible tointerface directly with low voltage MCUs.The DG2721 is designed for a wide range of operatingvoltages from 2.7 V to 4.3 V that can be driven directly fromone cell Li-ion battery. On-chip protection circuit protectsagain fault events when signals at “com” pins goes beyondV+.Latch up current is greater than 300 mA, as per JESD78, andits ESD tolerance exceeds 8 kV.Packaged in ultra small miniQFN-10 (1.4 mm x 1.8 mm x0.55 mm), it is ideal for portable high speed mix signalswitching application.As a committed partner to the community and theenvironment, Vishay Siliconix manufactures this product withlead (Pb)-free device termination. The miniQFN-10 packagehas a nickel-palladium-gold device termination and isrepresented by the lead (Pb)-free "-E4" suffix to the orderingpart number. The nickel-palladium-gold device terminationsmeet all JEDEC standards for reflow and MSL rating.As a further sign of Vishay Siliconix's commitment, theDG2721 is fully RoHS complaint.