TH15216B - Switching device with sequence-connected switching segments - Google Patents

Abstract

The diode is connected with the first terminal to the input source so that it is switched through a capacitor. and the second terminal will be connected through the circuit to the output point The bias control circuit connected to the diode provides the first operation, the diode is forward biased for signal input to the output point through the output circuit and provides dual operation as the first polarity of the diode. The diode is DC isolated, causing the diode to rearrange the AC component of the input signal and generate reverse bias for the diode's self-biasing so that it is in a non-conducting state.

Claims (5)

1. The switching circuit consists of A diode with the first polarity is connected by a DC protective capacitor to the input source for switching, and the second is connected through the circuit to the output point for the correct output. A switch and a biasing control circuit including a first resistor and a switch connected in series between the first terminal of the diode. And such diodes And the comparator source And includes a second resistor directly connected between the second terminal of the diode and the supply voltage source. The aforementioned bias control circuit with the first operation in response to a closed condition requires a switch loop for the forward bias of the said diode to connect the input to the exit point. Such Such a bias control circuit with a second operation that responds to the switched state for the DC isolation of the first polarity of the diode to make the diode rearrange the elements. The AC of the input signal is supplied there through a capacitor to generate a bias voltage. Reverse for the said diode to disconnect the input from the said exit point and where The aforementioned output circuit that includes a sequential connection mentioned by the amplifier. And such a non-escalator mixer has a DC in (input DC) connected to the second terminal of the diode. The non-escalator model with one DC in is connected to the output of the diode. The amplifier and a second DC in place are connected to the bias voltage source. 2. The switching circuit, as described in claim 1, the said non-incremental mixer consists of an entry point to the exit point of the amplifier. And the next entry point is connected to the bias voltage being supplied at less than the supply voltage to the expander. And the amplifiers are biased to provide a certain output voltage between them. And the aforementioned bias voltage 3. The switching circuit as described in claim 1, the first functional diode provides temperature compensated DC bias for the amplifier in the said output circuit. 4. Switching circuit consists of A diode with the first polarity is connected by a DC protective capacitor to the input source that will be switched. And there is a second terminal connected through the output circuit to the output point for the switched output and the bias control circuit that includes the first resistor. And a switch connected in series between the first pole of the said diode. And the comparator source And includes a second resistor connected between the second terminal of the diode and the supply voltage source. The aforementioned bias control circuit has the first operation that responds to the closed condition of the switch for the forward bias of the aforementioned diode to connect it to the output point. say Such a bias control circuit with a secondary operation that responds to the switched state for the DC isolation of the first polarity of the diode to make the diode align the elements. The AC input signal is supplied there through a capacitor to create a reverse bias voltage for the diode to disconnect the input from that exit point and where. The first operating diode provides a temperature compensated DC bias for the amplifier in the output circuit. 5. Switching circuit consists of A diode with the first polarity is connected by a DC protective capacitor to the input source that will be switched. And there is a second terminal connected through the output circuit to the output point for the switched output and the bias control circuit that includes the first resistor. And a switch connected in series between the first pole of the said diode. And the comparator source And includes a second resistor directly connected between the second terminal of the diode and the supply voltage source. The aforementioned bias control circuit has the first operation that responds to the closed condition of the switch for the forward bias of the aforementioned diode to connect it to the output point. say Such a bias control circuit with a secondary operation that responds to the switched state for the DC isolation of the first polarity of the diode to make the diode align the elements. The AC input signal is supplied there through a capacitor to create a reverse bias voltage for the diode to disconnect the input from that exit point and where. The output circuit includes an amplifier with DC in, connected to the second terminal, a diode and where The diode in its first operation provides a temperature-compensated DC bias for the amplifier in the said output circuit.