LC tank circuit having improved resonant frequency stability and fabrication method thereofA device includes a coil configured in a loop topology starting from a first end and extending to a second end, a pair of inward extension legs configured to extend from the first end and the second end ...
In addition to this conventional circuit, the proposed design includes LC tank circuit as receiving block of a well-designed antenna radio frequency receiver. Proper choice of an antenna type, realizing of point contact Germanium diodes as rectifier and correct design values for the LC passive ...
5A is less than the resonant frequency of a single LC tank, making it less attractive for high frequency applications. A circuit diagram illustrating an example prior art multiphase ring oscillator using a CL ladder configuration is shown in FIG. 6. The oscillator, generally referenced 80, is ...
The main properties of the L-LC resonant tank are presented. The advantages of the L-LC circuit over the series resonant inverter (SRI) are explained: namely, its current gain and short-circuit robustness. Finally, a transformation algorithm is proposed which allows substitution of the SRI by ...
The proposed LCVCO circuit integrated with the BB-NMOS act as a fine tuning circuit and 4 bit CSCA circuit coarse tuning depicts in Fig. 3, Fig. 4 respectively. The oscillation frequency is determined by the LC tank's resonant circuit, which is made up of four identical inductors L1, ...
The resonator/crystal vendor has the equipment and expertise to tune the tank circuit. The vendor can also advise the customer regarding the proper tank component values that will ensure start-up and stability over the entire operating range. Figure 18. Recommended Crystal / Clock Connection low-...
Positive feedback for the differential amplifier is generally through the LC-tank formed between nodes N4, N5, and VDD. The resonant frequency f of LC-VCO 100 is determined by the LC-tank circuit (i.e., f=1/(2π√{square root over (LC)})). For the LC-tank, L is the inductance...
mainly through the capacitive arm, and therefore they increase the electrostatic energy of this arm in comparison with the inductive arm; in order to keep the energy equal in both arms, the fundamental frequency must slightly decrease with respect to the frequency given by the...
Modified LCLC-type series resonant converter with improved performanceA modified series resonant converter employing LCLC-type tank circuit is dealt with. This configuration is suitable for higher output voltage, giving better performance in terms of efficiency and voltage regulation. Steady-state ...
A new clock driver is described for the use in the phase detector of a clock and data recovery circuit (CDR). By building a resonant LC tank, whose center frequency is similar to the clock frequency, a low power clock driver is realized. A method based upon minimizing power consumption is...