Oscillator
... Wien-Bridge Oscillator The lead-lag circuit permits only a signal with a frequency equal to fr to appear in phase on the noninverting input. The feedback signal is amplified and continually reinforced, resulting in a buildup of the output voltage. When the output signal reaches the zener breakd ...
... Wien-Bridge Oscillator The lead-lag circuit permits only a signal with a frequency equal to fr to appear in phase on the noninverting input. The feedback signal is amplified and continually reinforced, resulting in a buildup of the output voltage. When the output signal reaches the zener breakd ...
Integrated 50-GHz SiGe Sub-Harmonic Mixer/Downconverter Quadrature Ring An with
... metal lines. This is matched to the mixer core using 50 ohm microstrip shunt stubs and series transmission lines formed with top metal over bottom metal as shown in Fig. ...
... metal lines. This is matched to the mixer core using 50 ohm microstrip shunt stubs and series transmission lines formed with top metal over bottom metal as shown in Fig. ...
MAX9938 1µA, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier General Description
... In the linear region (VOUT < VOUT(max)), there are two components to accuracy: input offset voltage (VOS) and gain error (GE). For the MAX9938, VOS = 500μV (max) and gain error is 0.5% (max). Use the linear equation: VOUT = (gain ± GE) x VSENSE ± (gain x VOS) to calculate total error. A high RSENSE ...
... In the linear region (VOUT < VOUT(max)), there are two components to accuracy: input offset voltage (VOS) and gain error (GE). For the MAX9938, VOS = 500μV (max) and gain error is 0.5% (max). Use the linear equation: VOUT = (gain ± GE) x VSENSE ± (gain x VOS) to calculate total error. A high RSENSE ...
Chapter 2
... force at some frequency is applied to the structure, actuated either mechanically or piezoelectrically, the structure will vibrate and produce a charge separation proportional to the amplitude of its vibration. Frequencies near resonance will produce larger ...
... force at some frequency is applied to the structure, actuated either mechanically or piezoelectrically, the structure will vibrate and produce a charge separation proportional to the amplitude of its vibration. Frequencies near resonance will produce larger ...
OPA2320-Q1 Precision, 20-MHz, 0.9-pA, Low
... OPA2320-Q1 device amplifier is fully specified from 1.8 V to 5.5 V and over the extended temperature range of –40°C to 125°C. Parameters that can exhibit variance with regard to operating voltage or temperature are presented in the Typical Characteristics section. ...
... OPA2320-Q1 device amplifier is fully specified from 1.8 V to 5.5 V and over the extended temperature range of –40°C to 125°C. Parameters that can exhibit variance with regard to operating voltage or temperature are presented in the Typical Characteristics section. ...
DataSheet
... The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used ...
... The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used ...
Introduction to Op-Amp
... positive even if the op-amp in question has zero common-mode gain (infinite CMRR). This deviation from zero is called offset. In the example shown above, the output voltage is saturated at a value of positive 14.7 volts, just a bit less than +V (+15 volts) due to the positive saturation limit of thi ...
... positive even if the op-amp in question has zero common-mode gain (infinite CMRR). This deviation from zero is called offset. In the example shown above, the output voltage is saturated at a value of positive 14.7 volts, just a bit less than +V (+15 volts) due to the positive saturation limit of thi ...
Lab03 - Weber State University
... polarity. We can supply the needed signals with the circuit shown in Fig. 2. You can use any opamp that accomplishes this task (alternatively you can use any other scheme that produces differential input signals). You can use a potentiometer for R2 which will be useful for fine adjustment. Make R2=R ...
... polarity. We can supply the needed signals with the circuit shown in Fig. 2. You can use any opamp that accomplishes this task (alternatively you can use any other scheme that produces differential input signals). You can use a potentiometer for R2 which will be useful for fine adjustment. Make R2=R ...
10-bit, 125 MS/s, 40 mW Pipelined ADC in 0.18 μm CMOS
... switches and capacitors in the FADAC are comparable to those of the conventional front-end circuit. Therefore, compared to the conventional pipelined ADC, the area of the ADC is not increased by using the FADAC. Table 1 summarizes the performance of the ADC measured at a sampling rate of fs = 125 MS ...
... switches and capacitors in the FADAC are comparable to those of the conventional front-end circuit. Therefore, compared to the conventional pipelined ADC, the area of the ADC is not increased by using the FADAC. Table 1 summarizes the performance of the ADC measured at a sampling rate of fs = 125 MS ...
application note an-229 zero delay buffers
... senses the phase of the CLKOUT pin at a threshold of VDD/2 and compares it to the REF pin at the same VDD/2 threshold. All outputs start their transition at the same time (including CLKOUT). Changing the load on an output changes its rise time, therefore also changing how long it takes the output to ...
... senses the phase of the CLKOUT pin at a threshold of VDD/2 and compares it to the REF pin at the same VDD/2 threshold. All outputs start their transition at the same time (including CLKOUT). Changing the load on an output changes its rise time, therefore also changing how long it takes the output to ...
Datasheet - Mouser Electronics
... The LN CSAC provides a 10 MHz sine wave output and 1 PPS output, with short-term stability [Allan Deviation] of ≤2E-11 @ TAU = 1 sec, long–term aging of ≤9E-10/month, and maximum frequency change of ±5E-10 over an operating temperature range of –10°C to +35°C. ...
... The LN CSAC provides a 10 MHz sine wave output and 1 PPS output, with short-term stability [Allan Deviation] of ≤2E-11 @ TAU = 1 sec, long–term aging of ≤9E-10/month, and maximum frequency change of ±5E-10 over an operating temperature range of –10°C to +35°C. ...
User Manual CFG280 11 MHz Function Generator 070-8559-03
... Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for ...
... Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for ...
HMC788ALP2E
... General Description The HMC788ALP2E is a GaAs pHEMT Gain Block MMIC SMT DC to 10 GHz amplifier. This 2x2 mm DFN packaged amplifier can be used as either a cascadable 50 Ohm gain stage or to drive the LO port of many of HIttite’s single and double-balanced mixers with up to +20 dBm output power. The ...
... General Description The HMC788ALP2E is a GaAs pHEMT Gain Block MMIC SMT DC to 10 GHz amplifier. This 2x2 mm DFN packaged amplifier can be used as either a cascadable 50 Ohm gain stage or to drive the LO port of many of HIttite’s single and double-balanced mixers with up to +20 dBm output power. The ...
Sensorless six-step BLDC commutation
... has no information about the position of the rotor. Since we cannot tell where the rotor is, our best bet is to tell the rotor where to go. If we circulate a DC current through phase AB, for example, we know that torque will be produced (although we cannot predict the direction) and this will cause ...
... has no information about the position of the rotor. Since we cannot tell where the rotor is, our best bet is to tell the rotor where to go. If we circulate a DC current through phase AB, for example, we know that torque will be produced (although we cannot predict the direction) and this will cause ...
AD8346 0.8 GHz to 2.5 GHz Quadrature Modulator Data Sheet (Rev
... I Channel Baseband Positive Input Pin. Input should be dc-biased to approximately 1.2 V. Nominal characterized ac swing is 1 V p-p (0.7 V to 1.7 V). This makes the differential input 2 V p-p when IBBN is 180 degrees out of phase from IBBP. I Channel Baseband Negative Input Pin. Input should be dc-bi ...
... I Channel Baseband Positive Input Pin. Input should be dc-biased to approximately 1.2 V. Nominal characterized ac swing is 1 V p-p (0.7 V to 1.7 V). This makes the differential input 2 V p-p when IBBN is 180 degrees out of phase from IBBP. I Channel Baseband Negative Input Pin. Input should be dc-bi ...
C24. M. V. Krishna, J. Xie, M. A. Do, C. C. Boon, K. S. Yeo and A. V. Do
... by adding cross-coupled PMOS transistors on top of the crosscoupled NMOS transistors. Open-drain transistors are added to the output nodes of the S-QVCO to serve as the buffer to the testing equipment. The gain of the S-QVCO from post layout results is 414 MHz/V and Fig. 9 shows the quadrature outpu ...
... by adding cross-coupled PMOS transistors on top of the crosscoupled NMOS transistors. Open-drain transistors are added to the output nodes of the S-QVCO to serve as the buffer to the testing equipment. The gain of the S-QVCO from post layout results is 414 MHz/V and Fig. 9 shows the quadrature outpu ...
Course Learning Outcomes
... 1. The most basic and pervasive signal-processing function: signal amplification, and correspondingly, the signal amplifier. 2. How amplifiers are characterized (modeled) as circuit building blocks independent of their internal circuitry. 3. How the frequency response of an amplifier is measured, an ...
... 1. The most basic and pervasive signal-processing function: signal amplification, and correspondingly, the signal amplifier. 2. How amplifiers are characterized (modeled) as circuit building blocks independent of their internal circuitry. 3. How the frequency response of an amplifier is measured, an ...
THE HANDYMAN`S GUIDE TO OSCILLOSCOPES (Part 1 of 2)
... switch will have a "ground" position for setting the zero-volts reference. Next is the input attenuators. The vertical input amplifier is quite sensitive, designed for 20-50mV of input. For larger input voltages, the signal is applied to attenuators comprised of simple voltage dividers. This is the ...
... switch will have a "ground" position for setting the zero-volts reference. Next is the input attenuators. The vertical input amplifier is quite sensitive, designed for 20-50mV of input. For larger input voltages, the signal is applied to attenuators comprised of simple voltage dividers. This is the ...
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.