Abstract: An apparatus, including: a clock source configured to generate a local oscillator (LO) clock signal; a radio frequency digital-to-analog converter (RF DAC) configured to generate a radio frequency (RF) signal based on a data signal and the LO clock signal; and an idle data detector configured to: detect a stream of idle data in the data signal; and disable providing the LO clock signal to at least a portion of the RF DAC in response to detecting the stream of idle data.

Abstract: An integrated circuit (IC) with through-circuit vias (TCVs) and methods of forming the same are disclosed. The IC includes a semiconductor device, first and second interconnect structures disposed on first and second surfaces of the semiconductor device, respectively, first and second inter-layer dielectric (ILD) layers disposed on front and back surfaces of the substrate, respectively, and a TCV disposed within the first and second interconnect structures, the first and second ILD layers, and the substrate. The TCV is spaced apart from the semiconductor device by a portion of the substrate and portions of the first and second ILD layers. A first end of the TCV, disposed over the front surface of the substrate, is connected to a conductive line of the first interconnect structure and a second end of the TCV, disposed over the back surface of the substrate, is connected to a conductive line of the second interconnect structure.

Abstract: A pair of scissors with an identification attachment for distinction and decoration, comprising two blades, two injection molded handles respectively put onto the two blades at their lower parts, two halves of a slot respectively made at the opposing inner sides of the two handles on the front face or even on each of the front and back faces to form a complete slot, a plurality of pins (or pin holes) disposed on one of the two halves, and a marking piece shaped like that of the slot but smaller in size and having a plurality of pin holes (or pins) on the underside corresponding to the pins (or pin holes) disposed on one of the two halves, so that the marking piece can be inlaid to properly cover the two halves of the slot for identification purpose when tile two handles are closed.