18182071. SAMPLE AND HOLD CIRCUIT simplified abstract (SK hynix Inc.)
SAMPLE AND HOLD CIRCUIT
Organization Name
Inventor(s)
Se Won Lee of Icheon-si Gyeonggi-do (KR)
SAMPLE AND HOLD CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18182071 titled 'SAMPLE AND HOLD CIRCUIT
Simplified Explanation
The sample and hold circuit described in the abstract includes a sampling circuit with a first amplifier for amplifying an input voltage to generate an amplification voltage, and a holding circuit for setting an output voltage to the input voltage level based on the sampling and amplification operations.
- Sampling circuit amplifies input voltage to create amplification voltage
- Sampling circuit performs sampling operation on amplification voltage
- Holding circuit sets output voltage to input voltage level
- Holding circuit operates based on sampling and amplification operations of second amplifier
Potential Applications
The sample and hold circuit can be used in various electronic devices such as data acquisition systems, analog-to-digital converters, and signal processing applications.
Problems Solved
1. Maintaining a stable output voltage level despite fluctuations in the input voltage. 2. Ensuring accurate sampling and holding operations for precise signal processing.
Benefits
1. Improved accuracy and precision in signal processing applications. 2. Enhanced performance of data acquisition systems and analog-to-digital converters.
Potential Commercial Applications
Optimizing signal processing in communication systems SEO Optimized Title: Signal Processing Optimization with Sample and Hold Circuit
Possible Prior Art
One example of prior art in sample and hold circuits is the patent US 6323798 B1, which describes a similar circuit for sampling and holding analog signals.
Unanswered Questions
How does the sample and hold circuit handle high-frequency signals?
The article does not specify how the circuit deals with high-frequency signals that may require faster sampling and holding operations.
What are the power consumption implications of using this sample and hold circuit?
The article does not address the power consumption characteristics of the circuit and how it may impact overall system efficiency.
Original Abstract Submitted
A sample and hold circuit includes a sampling circuit including a first amplifier configured to amplify an input voltage to generate an amplification voltage, the sampling circuit configured to perform a sampling operation of sampling the amplification voltage. The sample and hold circuit also includes a holding circuit configured to perform a holding operation of setting an output voltage to a voltage level of the input voltage, based on the sampling operation and an amplification operation of a second amplifier.
