DLP11TB Common Mode Choke Supporting USB 3.0

Murata has expanded its DLP Series Common Mode Chokes to include the DLP11TB, a 1210 size chip-type common mode choke coil designed to address the unique noise issues of higher frequencies of SuperSpeed USB3.0 devices. The Murata DLP11TB matches the characteristic impedance of the 90Ω USB3.0 standard. The Murata DLP11TB Common Mode Choke utilizes micromachining technology using thin film processes to successfully boost the cut-off frequency in the transmission characteristics (Sdd21) of the choke coils from the cut-off frequency featured by previous series to a high 8 GHz or more, enabling SuperSpeed signals to be transmitted.