Novel Current-Mode Second-Order Square-Root-Domain
... transistors in weak inversion region [6-7]. The quadratic law of MOS is the linear transconductor that was proposed by Bult [8]. The MOS translinear (MTL) principle is derived by Seevinck [9] from the bipolar translinear (BTL) principle [6]. The quadratic law of MOS in strong inversion region and sa ...
... transistors in weak inversion region [6-7]. The quadratic law of MOS is the linear transconductor that was proposed by Bult [8]. The MOS translinear (MTL) principle is derived by Seevinck [9] from the bipolar translinear (BTL) principle [6]. The quadratic law of MOS in strong inversion region and sa ...
... G. Current Source and Norton’s Theorem A transistor is used to illustrate a current source. You do not have to understand transistor operation to make the measurements, but remember the results because they will be helpful when you study transistors later. Set up the circuit shown in Fig. 10. Both v ...
Determination of Small-Signal Equivalent Circuit Elements and
... We combine measurements of test patterns and the device itself at different bias points for this task. The most serious problem arises from the distributed nature of the base electrode which results in the feedback capacitance Cfb. There are various approaches to deal with this capacitance. The valu ...
... We combine measurements of test patterns and the device itself at different bias points for this task. The most serious problem arises from the distributed nature of the base electrode which results in the feedback capacitance Cfb. There are various approaches to deal with this capacitance. The valu ...
Ameritron AL-1200 to gs35b Conversion
... box'. The original AL-1200 fan is good for 55cfm (according to Ameritron ), so that had to go, but that left even less room. Looking in the Grainger catalog, the Dayton 2C067 Blower has the motor partially set into the squirrel cage area; the CFM seems about right with about 80cfm at 0.2" of static ...
... box'. The original AL-1200 fan is good for 55cfm (according to Ameritron ), so that had to go, but that left even less room. Looking in the Grainger catalog, the Dayton 2C067 Blower has the motor partially set into the squirrel cage area; the CFM seems about right with about 80cfm at 0.2" of static ...
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... The circuit shown must represent the limits of simplicity for a metal detector. It uses a single 4093 quad Schmitt NAND IC and a search coil -- and of course a switch and batteries. A lead from IC1d pin 11 needs to be attached to a MW radio aerial, or should be wrapped around the radio. If the radio ...
... The circuit shown must represent the limits of simplicity for a metal detector. It uses a single 4093 quad Schmitt NAND IC and a search coil -- and of course a switch and batteries. A lead from IC1d pin 11 needs to be attached to a MW radio aerial, or should be wrapped around the radio. If the radio ...
Testing LCD displays
... have heaters at the end to ionize the gas inside the tube. HCFL have heaters that run at a few volts to heat the gas up. Once heated and ionized it conducts and the starter cuts out of the circuit. CCFL lamps have no heaters. To ionize the gas we apply a high voltage. The voltage depending on the le ...
... have heaters at the end to ionize the gas inside the tube. HCFL have heaters that run at a few volts to heat the gas up. Once heated and ionized it conducts and the starter cuts out of the circuit. CCFL lamps have no heaters. To ionize the gas we apply a high voltage. The voltage depending on the le ...
RLC Series AC Circuits
... • Calculate the impedance, phase angle, resonant frequency, power, power factor, voltage, and/or current in a RLC series circuit. • Draw the circuit diagram for an RLC series circuit. • Explain the signi cance of the resonant frequency. ...
... • Calculate the impedance, phase angle, resonant frequency, power, power factor, voltage, and/or current in a RLC series circuit. • Draw the circuit diagram for an RLC series circuit. • Explain the signi cance of the resonant frequency. ...
CT-326-C - Test Equipment Depot
... IMPORTANT: Since the load current on the conductors supplying power to the transmitter flows in opposite directions on the “hot” and neutral wires, the magnetic field surrounding these conductors radiates in the opposite direction. (See Fig. 6). Therefore, when the “hot” and neutral wires are within ...
... IMPORTANT: Since the load current on the conductors supplying power to the transmitter flows in opposite directions on the “hot” and neutral wires, the magnetic field surrounding these conductors radiates in the opposite direction. (See Fig. 6). Therefore, when the “hot” and neutral wires are within ...
Jupiter GPS Receiver
... NAVMAN’s Jupiter Global Positioning System (GPS) module is a singleboard, 12 parallel-channel receiver intended as a component for an Original Equipment Manufacturer (OEM) product. The receiver continuously tracks all satellites in view and provides accurate satellite positioning data. Jupiter is de ...
... NAVMAN’s Jupiter Global Positioning System (GPS) module is a singleboard, 12 parallel-channel receiver intended as a component for an Original Equipment Manufacturer (OEM) product. The receiver continuously tracks all satellites in view and provides accurate satellite positioning data. Jupiter is de ...
LM747.PDF
... Note 1: The maximum junction temperature of the LM747C/LM747E is 100§ C. For operating at elevated temperatures, devies in the TO-5 package must be derated based on a thermal resistance of 150§ C/W, junction to ambient, or 45§ C/W, junction to case. The thermal resistance of the dual-in-line package ...
... Note 1: The maximum junction temperature of the LM747C/LM747E is 100§ C. For operating at elevated temperatures, devies in the TO-5 package must be derated based on a thermal resistance of 150§ C/W, junction to ambient, or 45§ C/W, junction to case. The thermal resistance of the dual-in-line package ...
Capacitor Self
... laboratory, damage from static discharge is often controlled by the use of grounded antistatic mats on the floor and the work surface. Manufacturers of static-sensitive devices recommend the use of a grounded wrist strap when working on sensitive electronics. You can help avoid damage from static di ...
... laboratory, damage from static discharge is often controlled by the use of grounded antistatic mats on the floor and the work surface. Manufacturers of static-sensitive devices recommend the use of a grounded wrist strap when working on sensitive electronics. You can help avoid damage from static di ...
Rocktron
... Your Rocktron Velocity V10 amplifier has been designed to comply with the following Standards and Directives as set forth by the European Union: ...
... Your Rocktron Velocity V10 amplifier has been designed to comply with the following Standards and Directives as set forth by the European Union: ...
Prelab (20 pts.) See the last page of this handout
... Be certain, as you add/change component values, that you DO NOT overwrite or remove the part reference designators, e.g. R3, C6. Doing so will create problems with later work because the PCB Layout tool uses these designators to i.d. each component. ...
... Be certain, as you add/change component values, that you DO NOT overwrite or remove the part reference designators, e.g. R3, C6. Doing so will create problems with later work because the PCB Layout tool uses these designators to i.d. each component. ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.