Abstract: Disclosed herein is dock for a mobile device. An example of a dock includes an enclosure and an adjustable shelf. The enclosure includes a sloped top surface to support a display of a mobile device at a viewing angle, wherein a slope of the sloped top surface is due to a height of the enclosure being shorter at a front of the enclosure than a back of the enclosure. The shelf adjustable shelf is coupled to a top front edge of the enclosure by a hinge, wherein the adjustable shelf is to receive the mobile device, and the adjustable shelf rests flat against the sloped top surface to support the display at a default viewing angle, and the adjustable shelf is pivotable around the hinge to adjust the viewing angle.

Abstract: Disclosed herein is dock for a mobile device. An example of a dock includes an enclosure and an adjustable shelf. The enclosure includes a sloped top surface to support a display of a mobile device at a viewing angle, wherein a slope of the sloped top surface is due to a height of the enclosure being shorter at a front of the enclosure than a back of the enclosure. The shelf adjustable shelf is coupled to a top front edge of the enclosure by a hinge, wherein the adjustable shelf is to receive the mobile device, and the adjustable shelf rests flat against the sloped top surface to support the display at a default viewing angle, and the adjustable shelf is pivotable around the hinge to adjust the viewing angle.

Abstract: A printed circuit board is built including metal traces for a differential clock. Within a break in each metal trace pads for a delay line socket are included along with pads for two 0-ohm resistors in series. In between the two 0-ohm resistors metal traces are build in a configuration to provide a specified delay in a signal passing through the trace. This group of pads and traces allows a designer to test (on the completed printed circuit board) differential clocks in modes including negative skew. In normal operation, the 0-ohm resistors are present on the printed circuit board and the clock signals pass through the metal traces build in a configuration to provide a specified delay in the signals passing through the traces. During testing, delay lines may be placed in the delay line sockets and the 0-ohm resistors may be removed.