This circuit was suggested by Motorola in a 1969 publication. It makes use of components of the time, but both the FET and the bipolar may be general purpose current types.
This circuit is from a 1982 documentation. Here we have an adaptation of the circuit already...
In the figure we have the receiver of a sequential remote control operating at a frequency in the range of...
This receiver receives and decodes the signals from the CIR3368 transmitter. The circuit is from a...