Are you deathly afraid of giving negative feedback? Do these tips sound too intimidating? When all else fails, put it in writing. Seriously. Writing can make things much easier. By writing down the feedback and emailing it to the employee, you give yourself time to gather your thoughts, and explain clearly where you’re coming from. But make sure you don’t just leave it at that. Ask the individual to come see you in your office or if you're a remote company like ours, then do a Skype or Zoom call. It’s essential to have the face-to-face conversation. The written statement is primarily a way to break the ice.
Feedback is used to better match signal sources to their loads. For example, a direct connection of a voltage source to a resistive load may result in signal loss due to voltage division , but interjecting a negative feedback amplifier can increase the apparent load seen by the source, and reduce the apparent driver impedance seen by the load, avoiding signal attenuation by voltage division. This advantage is not restricted to voltage amplifiers, but analogous improvements in matching can be arranged for current amplifiers, transconductance amplifiers and transresistance amplifiers.