Ceramic Feedthrough Filters Explained

Posted by doEEEt Media Group
On May 8, 2021
0

EMI is a serious concern for devices that are externally powered (ones that have a plug) or require signal wires that need to extend outside the device (signal wires that might attach to sensors or input/output devices). The wires that connect to power sources, or I/O points, can act as antennas that will allow EMI to be received (coupled onto them) and enter the device.

EEE Components, PASSIVES

Knowles Precision Devices Released 100nF Single Layer Ceramic V-series Capacitor

Posted by doEEEt Media Group
On March 12, 2021
0

Knowles Precision Devices are expanding its V-Series of single-layer capacitors by 100nF capacitor. In RF bypassing applications, the 100nF can help eliminate supply line noise. High-frequency monolithic microwave integrated circuit (MMIC) amplifiers with broadband gain need to be protected from RF noise on supply lines. Supply noise can mix with RF signals, impacting signal-to-noise ratios and potentially causing spurious output. A bypass capacitor provides an efficient path to the ground for RF energy on the supply line before it enters a gain stage.

EEE Components, INSPECTION, ELECTRICAL & VERIFICATION, RF & MW, TESTING

MMIC RF Bypassing Capacitor Selection Quick Guide

Posted by doEEEt Media Group
On January 22, 2020
0

High-frequency monolithic microwave integrated circuit (MMIC) amplifiers with broadband gain need to be protected from RF noise on the supply lines.