Small Footprint PicoGuard XS® ESD Clamp Array For High Speed Data Line Protection
... ESD strike current to be shunted through the ESD protection diodes. At the same time, the voltage drop across both series element acts to lower the clamping voltage at the protected device terminal. Through this arrangement, the inductive elements also tune the impedance of the ESD protection elemen ...
... ESD strike current to be shunted through the ESD protection diodes. At the same time, the voltage drop across both series element acts to lower the clamping voltage at the protected device terminal. Through this arrangement, the inductive elements also tune the impedance of the ESD protection elemen ...
cathode-mixing.pdf
... Signals coming in on the grid will be inverted when the amplified version appears on the plate. Signals coming in on the cathode will not be inverted so they are in phase with the plate output. Seems like it could be a way to mix out-of-phase signals plus produce gain at the same time. I doubt if th ...
... Signals coming in on the grid will be inverted when the amplified version appears on the plate. Signals coming in on the cathode will not be inverted so they are in phase with the plate output. Seems like it could be a way to mix out-of-phase signals plus produce gain at the same time. I doubt if th ...
LT5527 - 400MHz to 3.7GHz High Signal Level Downconverting Mixer.
... transformer, which has low DC resistance to ground. If the RF source is not DC blocked, then a series blocking capacitor must be used. The RF input is internally matched from 1.7GHz to 3GHz. Operation down to 400MHz or up to 3700MHz is possible with simple external matching. ...
... transformer, which has low DC resistance to ground. If the RF source is not DC blocked, then a series blocking capacitor must be used. The RF input is internally matched from 1.7GHz to 3GHz. Operation down to 400MHz or up to 3700MHz is possible with simple external matching. ...
G6-Circuit-Components
... G6A16 What will happen to the resistance if the temperature of a resistor is increased? A. It will change depending on the resistor’s reactance coefficient B. It will stay the same C. It will change depending on the resistor's temperature coefficient D. It will become time dependent ...
... G6A16 What will happen to the resistance if the temperature of a resistor is increased? A. It will change depending on the resistor’s reactance coefficient B. It will stay the same C. It will change depending on the resistor's temperature coefficient D. It will become time dependent ...
TB417: Designing Stable Compensation Networks for
... 13 looks very good. The gain rolls off at -20dB/decade from low frequency all the way to the 0dB crossover with a small perturbation from the LC filter double pole resonant point. The phase plot shows a system that is unconditionally stable. ...
... 13 looks very good. The gain rolls off at -20dB/decade from low frequency all the way to the 0dB crossover with a small perturbation from the LC filter double pole resonant point. The phase plot shows a system that is unconditionally stable. ...
Design Methodology for Common-Mode Stability of
... 1 + F (jω) Referring to Figure 3 and by substituting (2) and (4) in (1), the transfer function of H(jω) can be rewritten as (7), considering that ω1 = ω3 . It can be deduced from (7) that H(jω) has one zero and three poles. To locate them on the Bode plot it is helpful to look back at the poles of ...
... 1 + F (jω) Referring to Figure 3 and by substituting (2) and (4) in (1), the transfer function of H(jω) can be rewritten as (7), considering that ω1 = ω3 . It can be deduced from (7) that H(jω) has one zero and three poles. To locate them on the Bode plot it is helpful to look back at the poles of ...
hrt_sfb9.pdf
... a 560pF mica cap, which boosts the high frequencies a bit. We now reach one of the more critical components of the preamp circuit which is the grid load resistor for for the Page 5 of 8 ...
... a 560pF mica cap, which boosts the high frequencies a bit. We now reach one of the more critical components of the preamp circuit which is the grid load resistor for for the Page 5 of 8 ...
Zobel network
For the wave filter invented by Zobel and sometimes named after him see m-derived filters.Zobel networks are a type of filter section based on the image-impedance design principle. They are named after Otto Zobel of Bell Labs, who published a much-referenced paper on image filters in 1923. The distinguishing feature of Zobel networks is that the input impedance is fixed in the design independently of the transfer function. This characteristic is achieved at the expense of a much higher component count compared to other types of filter sections. The impedance would normally be specified to be constant and purely resistive. For this reason, they are also known as constant resistance networks. However, any impedance achievable with discrete components is possible.Zobel networks were formerly widely used in telecommunications to flatten and widen the frequency response of copper land lines, producing a higher-quality line from one originally intended for ordinary telephone use. However, as analogue technology has given way to digital, they are now little used.When used to cancel out the reactive portion of loudspeaker impedance, the design is sometimes called a Boucherot cell. In this case, only half the network is implemented as fixed components, the other half being the real and imaginary components of the loudspeaker impedance. This network is more akin to the power factor correction circuits used in electrical power distribution, hence the association with Boucherot's name.A common circuit form of Zobel networks is in the form of a bridged T. This term is often used to mean a Zobel network, sometimes incorrectly when the circuit implementation is, in fact, something other than a bridged T.Parts of this article or section rely on the reader's knowledge of the complex impedance representation of capacitors and inductors and on knowledge of the frequency domain representation of signals.↑