This dual-gate FET RF signal mixer circuit was found in a 1980s documentation. The circuit is intended for applications in superheterodyne receivers of the time.
This circuit was found in an 80's EDN. The circuit uses a current common CMOS, the 4093 powering...
Equivalent triacs and any diac may be used in this circuit of the 1977 GE semiconductor manual. The...
May 2016 - It can be obtained from Mouser Electronics new display 1092 from VDC. The new LED...