A Wide-band CMOS Low-Noise Amplifier for TV Tuner
... common-source LNA [1] achieves good input impedance matching and low noise figure via setting the on-chip spiral inductor and the gate-source capacitor of input MOSFET to resonate at the required frequency. However, it does not suit for the tuner applications because the bandwidth is restricted by t ...
... common-source LNA [1] achieves good input impedance matching and low noise figure via setting the on-chip spiral inductor and the gate-source capacitor of input MOSFET to resonate at the required frequency. However, it does not suit for the tuner applications because the bandwidth is restricted by t ...
EE-3306 HC6811 Lab #4
... much current can damage the A/D converter inputs. Therefore, use the following circuit to protect the inputs from negative voltages and excessive current. Make sure your input signal is positive and doesn’t exceed +5V. Your TA MUST verify inputs signals before you can connect to the A/D inputs. ...
... much current can damage the A/D converter inputs. Therefore, use the following circuit to protect the inputs from negative voltages and excessive current. Make sure your input signal is positive and doesn’t exceed +5V. Your TA MUST verify inputs signals before you can connect to the A/D inputs. ...
The Modernized U of C Seismic Physical Modelling Facility
... Transmitter and Receiver Electronics Customized circuits were built to select and activate particular transducers in the transmitter and receiver arrays. These circuits were designed to interface with a desktop computer so that they can be controlled by software. A piezopin used as a seismic transm ...
... Transmitter and Receiver Electronics Customized circuits were built to select and activate particular transducers in the transmitter and receiver arrays. These circuits were designed to interface with a desktop computer so that they can be controlled by software. A piezopin used as a seismic transm ...
Variable Voltage and Current Gains Composite Four-Terminal Floating Nullor with
... and the norator, are isolated from each other, which is more flexible in active network synthesis. Moreover, the FTFNbased structures also provide a number of potential advantages, such as, complete absence of passive componentmatching requirement, minimum number of employed passive elements. In add ...
... and the norator, are isolated from each other, which is more flexible in active network synthesis. Moreover, the FTFNbased structures also provide a number of potential advantages, such as, complete absence of passive componentmatching requirement, minimum number of employed passive elements. In add ...
AND8291/D >85% Efficient 12 to 5 VDC Buck Converter
... intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and ...
... intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and ...
RF3931D RF OUT VD RF IN
... The physical structure of the GaN HEMT results in three terminal capacitors similar to other FET technologies. These capacitances exist across all three terminals of the device. The physical manufactured characteristics of the device determine the value of the CDS (drain to source), CGS (gate to sou ...
... The physical structure of the GaN HEMT results in three terminal capacitors similar to other FET technologies. These capacitances exist across all three terminals of the device. The physical manufactured characteristics of the device determine the value of the CDS (drain to source), CGS (gate to sou ...
RF Power Measurements and Control
... atmospheric plasma. The high Q load is operated at 13.56MHz which makes any power measurement of a traditional probe both inaccurate and parasitic to the point that the plasma will not ignite. Furthermore, the use of Z-scans consumes power and also adds to the size of the circuit. It is our goal to ...
... atmospheric plasma. The high Q load is operated at 13.56MHz which makes any power measurement of a traditional probe both inaccurate and parasitic to the point that the plasma will not ignite. Furthermore, the use of Z-scans consumes power and also adds to the size of the circuit. It is our goal to ...
CHA2110-QDG
... All the figures given in this section are obtained assuming that the QFN device is cooled down only by conduction through the package thermal pad (no convection mode considered). The temperature is monitored at the package back-side interface (Tb) as shown below. The system maximum temperature must ...
... All the figures given in this section are obtained assuming that the QFN device is cooled down only by conduction through the package thermal pad (no convection mode considered). The temperature is monitored at the package back-side interface (Tb) as shown below. The system maximum temperature must ...
Cell Phone Based Voting System
... Its use results eduction of polling time, resulting in fewer problems in electoral preparations, law and order, candidates' expenditure etc. and easy and accurate counting without any mischief at the counting centre. ...
... Its use results eduction of polling time, resulting in fewer problems in electoral preparations, law and order, candidates' expenditure etc. and easy and accurate counting without any mischief at the counting centre. ...
sample Test paper
... of deflection circuit? a. Horizontal b. Vertical c. Demodulator d. Synchronization 2. From the AC line they provide B+, which of the four did not provide B+? a. Rectifier Cap. b. Filter Cap. c. Horizontal Trans. d. Regulator 3. These circuit provide the waveform needed to sweep the electron beam in ...
... of deflection circuit? a. Horizontal b. Vertical c. Demodulator d. Synchronization 2. From the AC line they provide B+, which of the four did not provide B+? a. Rectifier Cap. b. Filter Cap. c. Horizontal Trans. d. Regulator 3. These circuit provide the waveform needed to sweep the electron beam in ...
Digital Generation of LFO`s for Modulating Effects
... resistor. This is the variable resistor technique actually used in effects like the Seamoon Funk Machine, EH Dr. Q, and the EH Pulsar tremolo. The trick here is to make the base current very low by making the resistance in series with the base very large. For our digitally generated LFO waveforms, t ...
... resistor. This is the variable resistor technique actually used in effects like the Seamoon Funk Machine, EH Dr. Q, and the EH Pulsar tremolo. The trick here is to make the base current very low by making the resistance in series with the base very large. For our digitally generated LFO waveforms, t ...
FPO OPA2544 High-Voltage, High-Current DUAL OPERATIONAL AMPLIFIER
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
3011800000610
... and Cvar) and the buffer (Q3 and Q4). The PMOSs together with the npn HBTs in the -Gm part are utilized to obtain additional negative resistance. Also DC level of the oscillation nodes is adjusted by these PMOS devices. ...
... and Cvar) and the buffer (Q3 and Q4). The PMOSs together with the npn HBTs in the -Gm part are utilized to obtain additional negative resistance. Also DC level of the oscillation nodes is adjusted by these PMOS devices. ...
InfoComm Glossary
... In the context of a needs analysis, an application is an activity or process that supports the end user's communication need(s). ...
... In the context of a needs analysis, an application is an activity or process that supports the end user's communication need(s). ...
1.1 Limiting and Clamping Circuits In this section, we
... large, where RL is the load resistance connected to the output. If we assume, for simplicity, that rf = 0 and V = 0, then the output is clamped at VB. Figure 1.43 (b) shows an example of a sinusoidal input signal and the resulting output voltage signal. When the polarity of VB is as shown, the outpu ...
... large, where RL is the load resistance connected to the output. If we assume, for simplicity, that rf = 0 and V = 0, then the output is clamped at VB. Figure 1.43 (b) shows an example of a sinusoidal input signal and the resulting output voltage signal. When the polarity of VB is as shown, the outpu ...
TR-710 - Jotron
... • Disconnect the charger, switch the TR-710 “ON”, and press PTT a few times. • Switch the TR-710 ”OFF” and connect the charger again. ...
... • Disconnect the charger, switch the TR-710 “ON”, and press PTT a few times. • Switch the TR-710 ”OFF” and connect the charger again. ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.