What is the function of the MC1496 in the circuit described? a) Modulator AM b) SSB product detector c) Double balanced mixer d) Phase detector e...

The function of the MC1496 in the circuit described is (c), a double balanced mixer.

A double balanced mixer is a type of electronic circuit that is used to mix two signals together. It is a very versatile circuit that can be used for a variety of applications, including AM demodulation, FM demodulation, and SSB demodulation.

The MC1496 is a specific type of double balanced mixer that is designed for use in high-frequency applications. It is a very sensitive circuit and can be used to demodulate signals that are very weak.

In the circuit described, the MC1496 is used to demodulate an SSB signal. The SSB signal is mixed with a local oscillator signal, and the output of the mixer is then filtered to produce the demodulated signal.

The other answer choices are not correct. The MC1496 cannot be used as a modulator, a phase detector, or an FM detector.

Here are some additional details about the MC1496:

• It is a monolithic integrated circuit (IC) that contains all of the necessary components for a double balanced mixer.
• It has a high input impedance and a low output impedance, which makes it a very sensitive circuit.
• It has a wide bandwidth, which makes it suitable for use in high-frequency applications.
• It is a relatively inexpensive IC, which makes it a good choice for many applications.

thumb_up

thumb_down

share

Pesquisar no Google