Connor-Winfield introduces their T6xx 5 mm x 7 mm TCXO products which feature exceptional frequency stability and low phase noise. Through the use of analog temperature compensation, these products are capable of holding Stratum 3 level temperature stabilities of ±0.28 ppm over the commercial and industrial temperature ranges. Ten-pad surface mount footprints. All models will meet ±4.6 ppm accuracies for twenty years.