4820P-T02-153

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Resistor networks and arrays are integrated circuits composed of multiple resistors. The 4820P-T02-153 is one type of such components. This article provides an overview of the application field and working principle of the 4820P-T02-153.

The 4820P-T02-153 is a passive two-terminal network of resistors developed by AVX Corporation. It is designed for use in a variety of applications, primarily those involving the reduction of cross-talk between signal lines, such as those found in high-speed digital systems. It can also be used to reduce voltage sag, regulate high-frequency and low-frequency power supplies, and improve impedance matching.

The 4820P-T02-153 is composed of 11 individual resistors, arranged in a series-parallel network. The individual resistors are all connected in series, then connected in three parallel sets, forming the two-terminal network. The six resistors in the inner sets are connected first in series, then grouped in parallel with one of the outer resistors. The other five resistors are connected first in series, then grouped in parallel with the remaining outer resistor. The innermost set is connected to the two outermost in parallel, forming a two-terminal network.

The 4820P-T02-153 is constructed using a high-precision coplanar process, providing excellent tolerance to resistive changes. It is also optimized for low-noise operation, as well as low-inductance operation, further improving its performance in applications where noise reduction is essential. Additionally, its high temperature coefficient of resistance allows it to remain relatively stable over a wide temperature range.

The 4820P-T02-153 is a very useful component in terms of providing enhanced RF performance. Its precision coplanar construction prevents parasitic inductances, which can lead to increased noise. Additionally, the 4820P-T02-153 is very effective at reducing the crosstalk between signals. The effective shielding of high-frequency signal noise by its three-dimensional construction helps to minimize the effect of crosstalk, even at higher bit rates.

In terms of power applications, the 4820P-T02-153 can be used to effectively reduce voltage sag, making it well-suited for high-voltage applications. The combination of its high temperature coefficient of resistance and low inductance construction also makes it ideal for the regulation of high-frequency and low-frequency power supplies. Additionally, the 4820P-T02-153 can be used to improve impedance matching when connecting multiple devices, allowing for improved system efficiency.

In conclusion, the 4820P-T02-153 is a highly versatile component, capable of improving performance for a variety of applications. Its series-parallel construction produces an effective two-terminal network of resistors, while its high-precision coplanar process provides excellent resistance tolerance. Additionally, its low-inductance construction and high temperature coefficient of resistance make it well-suited for applications where noise reduction and improved voltage regulation are essential. Finally, its three-dimensional construction allows it to effectively reduce crosstalk between signals, making it an ideal choice for high-speed digital systems.

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