What is Emitter Coupled Logic (ECL) Circuit? Emitter coupled logic (ECL) is the fastest of all logic families and, therefore, is employed in applications where very high speed is essential. High speeds have become possible…
What is Transistor Transistor Logic (TTL) Circuit? Texas instruments introduced transistor transistor logic (TTL), a widely used family of digital devices in 1964. It is fast, inexpensive and easy to use. Transistor Transistor Logic family…
What is Diode Transistor Logic (DTL) Circuit? Diode Transistor Logic (DTL) is also a saturated logic and uses diodes, resistors and transistors. The circuit diagram is shown in Fig. 47.2. The basic DTL logic circuit…
What is Resistor Transistor Logic (RTL) Circuit? Resistor Transistor Logic (RTL) is a saturated logic and makes use of only transistors and resistors as circuit elements and also of resistors in the input to each…
What is a Digital Integrated Circuit? In an integrated circuit, components such as diodes, transistors, resistors, inductors etc. are integral parts of the chip. And on surface of this chip, which is very small piece…
Difference between Analog Storage and Digital Storage Oscilloscope: The Difference between Analog Storage and Digital Storage Oscilloscope is given in table below Analog Storage Oscilloscope (ASO) Digital Storage Oscilloscope (DSO) In this Oscilloscope heavy amount of…
Analog Storage Oscilloscope Block Diagram and Its Workings: Storage targets can be distinguished from standard phosphor targets by their ability to retain a waveform pattern for a long time (10 to 150 hours after the…
Basic Oscilloscope Patterns: CRO is a very versatile instrument in laboratory for measurement of voltage, current, frequency and phase angle of any electrical quantity. But before we go ahead with discussion on measurement of electrical…
Display of Electrical signals by Oscilloscope: The are two basic ways of display of Electrical signals by Oscilloscope—the X-Y mode and the triggered-sweep mode. The X-Y mode displays the graph of the variation of two…
Basic Controls of CRO: Number of controls are required to be provided on a panel of CRO to facilitate its proper functioning. Intensity control is provided for adjustment of brightness of the spot on the…
