Indium Phosphide Heterojunction Bipolar Transistors are used in RF and mixed signal circuits operating at frequencies from below 10 GHz up to 0.2 THz. At these high frequencies, digital circuit blocks ...
The circuit was designed to divide the frequency of a TTL compatible square wave signal which can be programmed with the use of three 7490 to perform the required operation. 7430 – an 8-input NAND ...