2. Quartz Crystal Microbalance
... with a transition frequency of 500 MHz. Thus, the effect is reduced to the level of quartz crystal itself. Furthermore, it appears that in this case the instability of frequency is three orders lower in the magnitude than for the oscillator with parallel resonance and at least an order lower in the ...
... with a transition frequency of 500 MHz. Thus, the effect is reduced to the level of quartz crystal itself. Furthermore, it appears that in this case the instability of frequency is three orders lower in the magnitude than for the oscillator with parallel resonance and at least an order lower in the ...
DPKC_Mod05_Part01_v08
... Many students who are seeing this for the first time have relatively little trouble accepting the first assumption. It seems reasonable to be able to have large input resistances. However, the notion that the input voltage vi will be forced to zero by something called negative feedback is harder to ...
... Many students who are seeing this for the first time have relatively little trouble accepting the first assumption. It seems reasonable to be able to have large input resistances. However, the notion that the input voltage vi will be forced to zero by something called negative feedback is harder to ...
Noise Measurement Setup for Quartz Crystal
... with a transition frequency of 500 MHz. Thus, the effect is reduced to the level of quartz crystal itself. Furthermore, it appears that in this case the instability of frequency is three orders lower in the magnitude than for the oscillator with parallel resonance and at least an order lower in the ...
... with a transition frequency of 500 MHz. Thus, the effect is reduced to the level of quartz crystal itself. Furthermore, it appears that in this case the instability of frequency is three orders lower in the magnitude than for the oscillator with parallel resonance and at least an order lower in the ...
BDTIC www.BDTIC.com/infineon Z V S P h a s e ... C F D 2 O p t i...
... An important role in high efficiency target achievement is played by the secondary synchronous rectification. In the first design step the synchronous rectification on the secondary side has been disabled, and the rectification is done by using the body diodes of the MOSFETs. The reason for this is ...
... An important role in high efficiency target achievement is played by the secondary synchronous rectification. In the first design step the synchronous rectification on the secondary side has been disabled, and the rectification is done by using the body diodes of the MOSFETs. The reason for this is ...
IEEE Transactions on Magnetics
... are very important in modern industrial applications. The speed of the DC motor is controlled by controlling DC voltage across its armature terminals. Hence two phase boost converters can be used to control the speed of the DC drives. ...
... are very important in modern industrial applications. The speed of the DC motor is controlled by controlling DC voltage across its armature terminals. Hence two phase boost converters can be used to control the speed of the DC drives. ...
A New Zero-Field Paramagnetic Resonance Spectrometer
... and the transmISSIOn hne by varying the inclination angle of the loop. This is necessary if samples of different dielectric loss are to be studied. We have chosen to use a quarter-wavelength noncontacting sliding short for tuning the cavity resonant frequency that is similar to the design used by La ...
... and the transmISSIOn hne by varying the inclination angle of the loop. This is necessary if samples of different dielectric loss are to be studied. We have chosen to use a quarter-wavelength noncontacting sliding short for tuning the cavity resonant frequency that is similar to the design used by La ...
A low-power magnitude detector for analysis of transient
... of frequency for three different biases: targeting 10% ripple at 500 Hz, 5 kHz, and 50 kHz. The data in (b) and (c) were measured with a peak detector fabricated on a 0.35 m CMOS process, since we did not have direct access to the peak detector output with the 0.18 m circuit. ...
... of frequency for three different biases: targeting 10% ripple at 500 Hz, 5 kHz, and 50 kHz. The data in (b) and (c) were measured with a peak detector fabricated on a 0.35 m CMOS process, since we did not have direct access to the peak detector output with the 0.18 m circuit. ...
AD630 - Analog Devices
... common applications with no additional parts. The AD630 can be used as a 2-channel multiplexer with gains of 1, 2, 3, or 4. The channel separation of 100 dB at 10 kHz approaches the limit achievable with an empty IC package. Laser trimming of the comparator and amplifying channel offsets eliminate t ...
... common applications with no additional parts. The AD630 can be used as a 2-channel multiplexer with gains of 1, 2, 3, or 4. The channel separation of 100 dB at 10 kHz approaches the limit achievable with an empty IC package. Laser trimming of the comparator and amplifying channel offsets eliminate t ...
APPLICATION NOTE - TDA9901 - DIGITAL PROGRAMMABLE GAIN AMPLIFIER
... Latched mode or Transparent mode under a single 5V supply voltage with a typical consumption of 150mW only. Therefore, the Digital part of the device can be supplied under a reduced supply voltage of 3.3V. The TDA9901 incorporates an AGC function operational between a gain of 6 to 30dB thanks to fiv ...
... Latched mode or Transparent mode under a single 5V supply voltage with a typical consumption of 150mW only. Therefore, the Digital part of the device can be supplied under a reduced supply voltage of 3.3V. The TDA9901 incorporates an AGC function operational between a gain of 6 to 30dB thanks to fiv ...
Impedance Matching Networks Applied to RF Power Transistors
... (Fig. 8) for the two configurations, transmission lines result in a larger bandwidth. The gain is important for a transmission line having a length L = /4 ( = 90) and a characteristic impedance Zo= R1 R2. It is not significant for lines short with respect to /4. One will notice that there is ...
... (Fig. 8) for the two configurations, transmission lines result in a larger bandwidth. The gain is important for a transmission line having a length L = /4 ( = 90) and a characteristic impedance Zo= R1 R2. It is not significant for lines short with respect to /4. One will notice that there is ...
High Voltage power supplies HV Switches - Euso
... one for the EC-boards with the MAPMT soldered and powered. Here, we are dealing only with the test related to the HV box. Integration inside the PDM will follow. Then the PDM could require a test at 3 mbar, however, each component apt to spark will have been previously tested. ...
... one for the EC-boards with the MAPMT soldered and powered. Here, we are dealing only with the test related to the HV box. Integration inside the PDM will follow. Then the PDM could require a test at 3 mbar, however, each component apt to spark will have been previously tested. ...
Closed-loop Neural Network Controlled Accelerometer
... This mathematical model was simulated in the SPICE environment (standard MicroSim simulation package) using the behavioural modelling library. Since, as previously stated, this micromachined accelerometer with capacitive pick-off has inherent nonlinear properties in open-loop operation, an obvious ...
... This mathematical model was simulated in the SPICE environment (standard MicroSim simulation package) using the behavioural modelling library. Since, as previously stated, this micromachined accelerometer with capacitive pick-off has inherent nonlinear properties in open-loop operation, an obvious ...
S203T Advanced Three-phase Network Analyzer VG VG VG
... Frequenza, Cos and Active Energy, and provides the values in the corresponding MODBUS registers. In three-phase environments, measurements given above corresponding to any phase are available, other than the three-phase value (except the frequency of course). These measurements are rendered in both ...
... Frequenza, Cos and Active Energy, and provides the values in the corresponding MODBUS registers. In three-phase environments, measurements given above corresponding to any phase are available, other than the three-phase value (except the frequency of course). These measurements are rendered in both ...
OPA656 - Texas Instruments
... Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. Junction temperature = ambient for 25°C min/max specifications. Current is considered positive out-of-node. VCM ...
... Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. Junction temperature = ambient for 25°C min/max specifications. Current is considered positive out-of-node. VCM ...
Bode plot
In electrical engineering and control theory, a Bode plot /ˈboʊdi/ is a graph of the frequency response of a system. It is usually a combination of a Bode magnitude plot, expressing the magnitude of the frequency response, and a Bode phase plot, expressing the phase shift. Both quantities are plotted against a horizontal axis proportional to the logarithm of frequency.