Noise in Switched-Current Circuits

摘要: This chapter will examine the effects of electrical noise on a switched current circuit. Here means small fluctuations in an MOS transistor and is inherent to operation device. Often term used describe any unwanted signal, including power supply disturbances parasitic coupling extraneous digital signals into analogue signal path. While by these may also corrupt switched-current circuit, they can be greatly reduced practically eliminated use careful layout techniques using balanced circuits.