EE3954 Microprocessors and Microcontrollers Assignment #3
... that can be used without damaging the output driver transistor. Note that you have to account for VOL in this case. ( 5 – 1.4 – 0.6 )Vdc / 0.025 A = 120 ohm ...
... that can be used without damaging the output driver transistor. Note that you have to account for VOL in this case. ( 5 – 1.4 – 0.6 )Vdc / 0.025 A = 120 ohm ...
DN132 - Fast Current Feedback Amplifiers Tame Low Impedance Loads
... Three current feedback amplifiers (CFAs) now available from Linear Technology can considerably ease the task of driving low impedance loads. This Design Note reviews the capabilities of the LT®1206, LT1207 and LT1210 CFAs and addresses some design issues encountered when using them. These CFAs are f ...
... Three current feedback amplifiers (CFAs) now available from Linear Technology can considerably ease the task of driving low impedance loads. This Design Note reviews the capabilities of the LT®1206, LT1207 and LT1210 CFAs and addresses some design issues encountered when using them. These CFAs are f ...
The HV 2/4 high-voltage power supply module
... supply, e.g. is always < 4kV for HV2/4PF+ even if (B + A) would mathematically yield a higher value. For the PF- version the minimum value of B’ is 0, i.e. the polarity of the output cannot change if (B - A) would mathematically yield a negative value. This option allows keeping the potential differ ...
... supply, e.g. is always < 4kV for HV2/4PF+ even if (B + A) would mathematically yield a higher value. For the PF- version the minimum value of B’ is 0, i.e. the polarity of the output cannot change if (B - A) would mathematically yield a negative value. This option allows keeping the potential differ ...
Feb 2001 New UltraFast Comparators: Rail-to-Rail Inputs and 2.4V Operation Allow Use on Low Supplies
... comparators has fully differential railto-rail inputs and outputs and operates on supplies as low as 2.4V, allowing unfettered application on low voltages. The LT1711 (single) and LT1712 (dual) are specified at 4.5ns of propagation delay and 100MHz toggle frequency. The low power LT1713 (single) and ...
... comparators has fully differential railto-rail inputs and outputs and operates on supplies as low as 2.4V, allowing unfettered application on low voltages. The LT1711 (single) and LT1712 (dual) are specified at 4.5ns of propagation delay and 100MHz toggle frequency. The low power LT1713 (single) and ...
DC Electrical Characteristics of MM74HC High-Speed CMOS Logic
... The input and output logic voltages and their behavior with temperature variation is determined by the input to output transfer function of the logic circuit. Figure 3 shows the transfer function of the MM74HC00 NAND gate. As can be seen, the NAND gate has VCC and ground output levels and a very sha ...
... The input and output logic voltages and their behavior with temperature variation is determined by the input to output transfer function of the logic circuit. Figure 3 shows the transfer function of the MM74HC00 NAND gate. As can be seen, the NAND gate has VCC and ground output levels and a very sha ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034 B.Sc. DEGREE EXAMINATION PHYSICS
... 16. Explain the functioning of i) logarithmic amplifier and ii) Integrator. 17. With a neat circuit diagram, explain the working of an op-amp based binary weighted D/A Converter. 18. Explain with a neat diagram how i) a resistor ii) a transistor and iii) a diode is fabricated in an integrating circu ...
... 16. Explain the functioning of i) logarithmic amplifier and ii) Integrator. 17. With a neat circuit diagram, explain the working of an op-amp based binary weighted D/A Converter. 18. Explain with a neat diagram how i) a resistor ii) a transistor and iii) a diode is fabricated in an integrating circu ...
AV Power supply 230 V
... The power supply must be used for the powering of the Sound System, and 2 Wire Video door entry system. On the output it supplies a 27 Vdc continuous low voltage, with a maximum current of 1.2 A. It is electronically protected (without fuses) against short circuit and overload. It is a double insula ...
... The power supply must be used for the powering of the Sound System, and 2 Wire Video door entry system. On the output it supplies a 27 Vdc continuous low voltage, with a maximum current of 1.2 A. It is electronically protected (without fuses) against short circuit and overload. It is a double insula ...
Transistor–transistor logic
Transistor–transistor logic (TTL) is a class of digital circuits built from bipolar junction transistors (BJT) and resistors. It is called transistor–transistor logic because both the logic gating function (e.g., AND) and the amplifying function are performed by transistors (contrast with RTL and DTL).TTL is notable for being a widespread integrated circuit (IC) family used in many applications such as computers, industrial controls, test equipment and instrumentation, consumer electronics, synthesizers, etc. The designation TTL is sometimes used to mean TTL-compatible logic levels, even when not associated directly with TTL integrated circuits, for example as a label on the inputs and outputs of electronic instruments.After their introduction in integrated circuit form in 1963 by Sylvania, TTL integrated circuits were manufactured by several semiconductor companies, with the 7400 series (also called 74xx) by Texas Instruments becoming particularly popular. TTL manufacturers offered a wide range of logic gate, flip-flops, counters, and other circuits. Several variations from the original bipolar TTL concept were developed, giving circuits with higher speed or lower power dissipation to allow optimization of a design. TTL circuits simplified design of systems compared to earlier logic families, offering superior speed to resistor–transistor logic (RTL) and easier design layout than emitter-coupled logic (ECL). The design of the input and outputs of TTL gates allowed many elements to be interconnected.TTL became the foundation of computers and other digital electronics. Even after much larger scale integrated circuits made multiple-circuit-board processors obsolete, TTL devices still found extensive use as the ""glue"" logic interfacing more densely integrated components. TTL devices were originally made in ceramic and plastic dual-in-line (DIP) packages, and flat-pack form. TTL chips are now also made in surface-mount packages. Successors to the original bipolar TTL logic often are interchangeable in function with the original circuits, but with improved speed or lower power dissipation.