A 1.2 V and 69 mW 60 GHz Multi-channel Tunable CMOS Receiver
... magnitude. A tail current control is then implemented by M9 to provide the appropriate DC current for the differential pairs. To avoid the noise contribution from M9 and its current source, a large bypass capacitance Cbypass is added [16]. Without the capacitor the noise from the M9 and the noise co ...
... magnitude. A tail current control is then implemented by M9 to provide the appropriate DC current for the differential pairs. To avoid the noise contribution from M9 and its current source, a large bypass capacitance Cbypass is added [16]. Without the capacitor the noise from the M9 and the noise co ...
A repetitive-PI Current Controller for Boost Single Phase PFC
... the input voltage. The reasons of this zero crossing distortion (also referred to as cross distortion) are discussed by authors in [1,2] but no any effective method is suggested to reduce or eliminate this phenomenon. Feed forward current control methods for boost single phase PFC converters are sug ...
... the input voltage. The reasons of this zero crossing distortion (also referred to as cross distortion) are discussed by authors in [1,2] but no any effective method is suggested to reduce or eliminate this phenomenon. Feed forward current control methods for boost single phase PFC converters are sug ...
1.05 GHz MEMS Oscillator Based On Lateral-Field
... oscillator (timing) solution proposed in our previous work [13, 2]. This solution allows us to optimize the oscillator gain (i.e., power consumption) for each specific frequency of operation of the resonators, instead of being forced to operate with a fixed gain set by the highest frequency of oscil ...
... oscillator (timing) solution proposed in our previous work [13, 2]. This solution allows us to optimize the oscillator gain (i.e., power consumption) for each specific frequency of operation of the resonators, instead of being forced to operate with a fixed gain set by the highest frequency of oscil ...
MAX2411A Low-Cost RF Up/Downconverter with LNA and PA Driver ________________General Description
... input third-order intercept point (IP3). The downconverter mixer has a low 9.2dB noise figure and 4dBm input IP3. Image and local-oscillator filtering are implemented off-chip for maximum flexibility. The PA driver amplifier has 15dB of gain, which can be reduced over a 35dB range. Power consumption ...
... input third-order intercept point (IP3). The downconverter mixer has a low 9.2dB noise figure and 4dBm input IP3. Image and local-oscillator filtering are implemented off-chip for maximum flexibility. The PA driver amplifier has 15dB of gain, which can be reduced over a 35dB range. Power consumption ...
AN-104 Noise Specs Confusing (Rev. C)
... noise UNLESS esig2 = kRgen as in the case of transformer coupling. When esig2 > kRgen, as is the case where signal level is proportional to Rgen (esig = kRgen), it makes sense to use the highest practical value of Rgen. When esig2 < kRgen, it makes sense to use a value of Rgen < ROPT. These conclusi ...
... noise UNLESS esig2 = kRgen as in the case of transformer coupling. When esig2 > kRgen, as is the case where signal level is proportional to Rgen (esig = kRgen), it makes sense to use the highest practical value of Rgen. When esig2 < kRgen, it makes sense to use a value of Rgen < ROPT. These conclusi ...
Design of Energy Efficient Low Noise Amplifiers in 40 nm
... but this transition also comes with several complexity challenges. One way to meet these challenges is by integrating more functionality into the ultrasound catheter. This large scale integration requires a new generation of ultrasound circuitry with tiny power consumption and area footprint in orde ...
... but this transition also comes with several complexity challenges. One way to meet these challenges is by integrating more functionality into the ultrasound catheter. This large scale integration requires a new generation of ultrasound circuitry with tiny power consumption and area footprint in orde ...
TS4621ML - STMicroelectronics
... When powered by a battery, the internal stepdown DC/DC converter generates the appropriate voltage to the amplifier depending on the ...
... When powered by a battery, the internal stepdown DC/DC converter generates the appropriate voltage to the amplifier depending on the ...
Negative feedback - Basic Knowledge 101
... biochemistry, one set of chemicals drives the system in a given direction, whereas another set of chemicals drives it Cybernetics pioneer Norbert Wiener helped to formalize in an opposing direction. If one or both of these opposing the concepts of feedback control, defining feedback in influences are ...
... biochemistry, one set of chemicals drives the system in a given direction, whereas another set of chemicals drives it Cybernetics pioneer Norbert Wiener helped to formalize in an opposing direction. If one or both of these opposing the concepts of feedback control, defining feedback in influences are ...
2D Accelerometer
... As the technical capabilities of machines designed for use in high-precision industries continue to advance, the need to measure vibration with a higher degree of precision and to develop vibration isolation schemes is becoming increasingly important. The vibration generated by footsteps in a labora ...
... As the technical capabilities of machines designed for use in high-precision industries continue to advance, the need to measure vibration with a higher degree of precision and to develop vibration isolation schemes is becoming increasingly important. The vibration generated by footsteps in a labora ...
A 16-GHz Ultra-High-Speed Si–SiGe HBT Comparator , Student Member, IEEE,
... the master comparator, there should be enough gain to minimize instability and overcome the hysteresis produced by the keep-alive current without drastic reduction in bandwidth. There is a gain of approximately 12 dB in the input buffer (see Fig. 9) and another 5 dB in the comparator during the trac ...
... the master comparator, there should be enough gain to minimize instability and overcome the hysteresis produced by the keep-alive current without drastic reduction in bandwidth. There is a gain of approximately 12 dB in the input buffer (see Fig. 9) and another 5 dB in the comparator during the trac ...
Analogue Instruments - Crompton Instruments
... intermediate ranges are achieved by shunting the next lowest range. All DC voltmeters are 1000 ohms per volt, rectified product run at 900 ohms per volt, millivolt meters use the 5 milliamp movement. ...
... intermediate ranges are achieved by shunting the next lowest range. All DC voltmeters are 1000 ohms per volt, rectified product run at 900 ohms per volt, millivolt meters use the 5 milliamp movement. ...
Mobius Microsystems CICC Talk
... Demonstrated a self-referenced LC clock synthesizer with no external reference Low jitter and scaling/start-up latency Low overall drift, though drift under-compensated Temperature compensation correction linear ...
... Demonstrated a self-referenced LC clock synthesizer with no external reference Low jitter and scaling/start-up latency Low overall drift, though drift under-compensated Temperature compensation correction linear ...
THS6032
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
ba50/75/100 series
... range of the amplifier by a factor associated with that switch. For example closing only SW1-4 (54%) on a BA50 limits the output current to 27 Amp. Therefore, a 10 Volt input signal would produce a 27 Amp output; similarly, a 5 Volt input would produce a 13.5 Amp output (5V / 10V * 27A). It should b ...
... range of the amplifier by a factor associated with that switch. For example closing only SW1-4 (54%) on a BA50 limits the output current to 27 Amp. Therefore, a 10 Volt input signal would produce a 27 Amp output; similarly, a 5 Volt input would produce a 13.5 Amp output (5V / 10V * 27A). It should b ...
THD+N versus Frequency
... Why is the Noise-dominated region typically lowest in THD+N values? Spectral content dominated by the amplifier’s noise as opposed to its harmonics. Without noise, the curve would continue to decrease with a slope of +20 dB/decade at low frequencies ...
... Why is the Noise-dominated region typically lowest in THD+N values? Spectral content dominated by the amplifier’s noise as opposed to its harmonics. Without noise, the curve would continue to decrease with a slope of +20 dB/decade at low frequencies ...
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.