G6C: Analog and digital integrated circuits (IC's); microprocessors; memory; I/O devices; microwave IC's (MMIC's ); display devices
G6C01:
Which of the following is most often provided as an analog integrated circuit?
Linear voltage regulator
NAND Gate
Gallium Arsenide UHF Receiver "front end" Amplifier
Frequency Counter
G6C02:
Which of the following is the most commonly used digital logic family of integrated circuits?
CMOS
RTL
TTL
PMOS
G6C03:
Which of the following is an advantage of CMOS Logic integrated circuits compared to TTL logic circuits?
Low power consumption
High power handling capability
Better suited for RF amplification
Better suited for power supply regulation
G6C04:
What is meant by the term ROM?
Read Only Memory
Resistor Operated Memory
Random Operational Memory
Resistant to Overload Memory
G6C05:
What is meant when memory is characterized as "non-volatile"?
The stored information is maintained even if power is removed
It is resistant to radiation damage
It is resistant to high temperatures
The stored information cannot be changed once written
G6C06:
Which type of integrated circuit is an operational amplifier?
Analog
Digital
MMIC
Programmable
G6C07:
What is one disadvantage of an incandescent indicator compared to a LED?
High power consumption
Low power consumption
High speed
Long life
G6C08:
How is an LED biased when emitting light?
Forward Biased
Beyond cutoff
At the Zener voltage
Reverse Biased
G6C09:
Which of the following is a characteristic of a liquid crystal display?
It requires ambient or back lighting
It offers a wide dynamic range
It has a wide viewing angle
All of these choices are correct
G6C10:
What is meant by the term MMIC?
Monolithic Microwave Integrated Circuit
Multi Megabyte Integrated Circuit
Military-specification Manufactured Integrated Circuit
Mode Modulated Integrated Circuit
G6C11:
What is a microprocessor?
A miniature computer on a single integrated circuit chip
A low powered analog signal processor used as a microwave detector
A microwave detector, amplifier, and local oscillator on a chip
A low voltage amplifier used in a microwave transmitter modulator stage
G6C12:
What two devices in an amateur radio station might be connected using a USB interface?
Computer and transceiver
Microphone and transceiver
Amplifier and antenna
Power supply and amplifier
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