TT2D User Manual - Electronic Devices, Inc.
... Connect the TT-2D XDUCER output to a transducer using the provided test cable. Turn the power on and the TT-2D will go through a self-test routine while displaying the battery voltage. While the TT-2D is in the self-test mode, the contrast may be changed and stored by pressing buttons ‘A’ or ‘B’. Wh ...
... Connect the TT-2D XDUCER output to a transducer using the provided test cable. Turn the power on and the TT-2D will go through a self-test routine while displaying the battery voltage. While the TT-2D is in the self-test mode, the contrast may be changed and stored by pressing buttons ‘A’ or ‘B’. Wh ...
RADIATION-HARD OPTO-LINK FOR THE ATLAS PIXEL DETECTOR
... technology with a nominal supply voltage of 3.2 V. An irradiation study of the DMILL circuits in April 2001 with 24 GeV protons at CERN showed severe degradation of circuit performance. We therefore migrated the VDC and DORIC designs to the standard deep submicron (0.25 µm) CMOS technology which had ...
... technology with a nominal supply voltage of 3.2 V. An irradiation study of the DMILL circuits in April 2001 with 24 GeV protons at CERN showed severe degradation of circuit performance. We therefore migrated the VDC and DORIC designs to the standard deep submicron (0.25 µm) CMOS technology which had ...
clampers - Book Spar
... period of the signal. •Stiff Clamper RLC > 100T •Due to this reason capacitor remains fully Charged During off time of diode ...
... period of the signal. •Stiff Clamper RLC > 100T •Due to this reason capacitor remains fully Charged During off time of diode ...
CYBER MAX FM 15W - PCS Electronics
... signal is so low compared to the VFO frequency N can be made to have hundreds of different values, giving hundreds of different output frequencies from the VFO. So changing the frequencies is just a matter of changing division ratio. Since this is taken care by the uCPU (IC2), all you have to do is ...
... signal is so low compared to the VFO frequency N can be made to have hundreds of different values, giving hundreds of different output frequencies from the VFO. So changing the frequencies is just a matter of changing division ratio. Since this is taken care by the uCPU (IC2), all you have to do is ...
Nuclear magnetic resonance - I. Physikalisches Institut
... superposes the voltage of the spin detector oscillating as well with the Larmor frequency at almost constant amplitude. By tuning the spin detector to a frequency differing by a few kilohertz (2 – 4 kHz) from the transition frequency in the permanent magnetic field, a beat-frequency signal of a few ...
... superposes the voltage of the spin detector oscillating as well with the Larmor frequency at almost constant amplitude. By tuning the spin detector to a frequency differing by a few kilohertz (2 – 4 kHz) from the transition frequency in the permanent magnetic field, a beat-frequency signal of a few ...
Introduction to Energy Transfer Sampling
... convert a higher frequency radio frequency carrier signal to a lower frequency carrier signal. The lower frequency carrier signal is called an intermediate frequency or IF. All of the modulated in ...
... convert a higher frequency radio frequency carrier signal to a lower frequency carrier signal. The lower frequency carrier signal is called an intermediate frequency or IF. All of the modulated in ...
Aalborg Universitet thermal
... basis of transistor physical properties this paper proposes a simple electro-thermal model and shows how self-heating can generate different types of memory effects, such as bandwidth dependent intermodulation components and hysteresis loops. In addition, it is shown that self-heating can result in ...
... basis of transistor physical properties this paper proposes a simple electro-thermal model and shows how self-heating can generate different types of memory effects, such as bandwidth dependent intermodulation components and hysteresis loops. In addition, it is shown that self-heating can result in ...
NTE74LS624 Integrated Circuit TTL − Voltage Controlled Oscillator
... The NTE74LS624 is a voltage controlled oscillator in a 14−Lead plastic DIP type package that is an improved version of the original NTE74LS324 VCO. This new device features improved voltage−to−frequency linearity, range, and compensation and has complementary Z outputs. The output frequency is estab ...
... The NTE74LS624 is a voltage controlled oscillator in a 14−Lead plastic DIP type package that is an improved version of the original NTE74LS324 VCO. This new device features improved voltage−to−frequency linearity, range, and compensation and has complementary Z outputs. The output frequency is estab ...
AD9830 - Analog Devices
... Write, Edge-Triggered Digital Input. The WR pin is used when writing data to the AD9830. The data is loaded into the AD9830 on the rising edge of the WR pulse. This data is then loaded into the destination register on the MCLK rising edge. The WR pulse rising edge should not coincide with the MCLK r ...
... Write, Edge-Triggered Digital Input. The WR pin is used when writing data to the AD9830. The data is loaded into the AD9830 on the rising edge of the WR pulse. This data is then loaded into the destination register on the MCLK rising edge. The WR pulse rising edge should not coincide with the MCLK r ...
MK484 SHORTWAVE RADIO
... In trials, the main coil L1 being loosely wound from 24 s.w.g. enamelled wire at 25 turns provided a suitable Q factor whilst still giving a broad enough tuning range. As with most high gain devices at the front end, overloading tends to be a problem. This was certainly clear with the prototype. An ...
... In trials, the main coil L1 being loosely wound from 24 s.w.g. enamelled wire at 25 turns provided a suitable Q factor whilst still giving a broad enough tuning range. As with most high gain devices at the front end, overloading tends to be a problem. This was certainly clear with the prototype. An ...
TT102 - 4213
... Dr. Tunheim published a 98 page report entitled, “Relationships Between Values of Capacitance Measured by the Sencore L C 5 3 Z Meter™ and Other Standard Techniques.” The study explored several possible causes of the frequency effects. Calculations showed that the variations were not the result of s ...
... Dr. Tunheim published a 98 page report entitled, “Relationships Between Values of Capacitance Measured by the Sencore L C 5 3 Z Meter™ and Other Standard Techniques.” The study explored several possible causes of the frequency effects. Calculations showed that the variations were not the result of s ...
Development of the Digital Coherent Optical Transmission
... NEC Solutions for the Telecom Industry - Ready for a New Chapter of Change SDN/NFV solutions to offer new values for network systems Technology Systems for SDN/NFV Solutions MANO Technology Supports Implementation of Intelligent Network Operations Management Development of User Plane Control for vEP ...
... NEC Solutions for the Telecom Industry - Ready for a New Chapter of Change SDN/NFV solutions to offer new values for network systems Technology Systems for SDN/NFV Solutions MANO Technology Supports Implementation of Intelligent Network Operations Management Development of User Plane Control for vEP ...
Chapter 4 Amplitude Modulations and Demodulations
... • Baseband signals such as audio and video contain significant low-frequency content, • They cannot be effectively transmitted over radio (wireless) link • As a result, dedicated user channel such as twisted pairs of copper wires and coaxial cables are assigned to each user for long distance communi ...
... • Baseband signals such as audio and video contain significant low-frequency content, • They cannot be effectively transmitted over radio (wireless) link • As a result, dedicated user channel such as twisted pairs of copper wires and coaxial cables are assigned to each user for long distance communi ...
LM22670,LM22671,LM22672,LM22673,LM22674, LM22675,LM22676,LM22677,LM22678,LM22679, LM25005,LM3578A,LM5000,LM5001,LM5002,
... change the large signal behavior of the power supply, yet has to be large enough, so that it can be recognized once it travels around the loop. However it must not cause the loop to change its behavior. For example, some devices have output over voltage protection thresholds reflected at the feedbac ...
... change the large signal behavior of the power supply, yet has to be large enough, so that it can be recognized once it travels around the loop. However it must not cause the loop to change its behavior. For example, some devices have output over voltage protection thresholds reflected at the feedbac ...
Active Analog Filter Laboratory
... 5. Double click on the sinusoidal source block and change the amplitude to 5. Note: The program does not need to be recompiled when changing the sinusoidal source amplitude, frequency, or off set. Set the frequency of the sinusoidal source to the calculated cutoff frequency (in rad/s). 6. Click the ...
... 5. Double click on the sinusoidal source block and change the amplitude to 5. Note: The program does not need to be recompiled when changing the sinusoidal source amplitude, frequency, or off set. Set the frequency of the sinusoidal source to the calculated cutoff frequency (in rad/s). 6. Click the ...
LM567/LM567C Tone Decoder (Rev. E)
... Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Inf ...
... Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Inf ...
EVALUATION AND DESIGN SUPPORT CIRCUIT FUNCTION AND BENEFITS
... the impact of VCO pushing (equivalent to power supply rejection). See CN-0147 for more details on powering the ADF4350 with the ADP150 LDO. The ADL5385 uses a divide-by-2 block to generate the quadrature LO signals. The quadrature accuracy is, thus, dependent on the duty cycle accuracy of the incomi ...
... the impact of VCO pushing (equivalent to power supply rejection). See CN-0147 for more details on powering the ADF4350 with the ADP150 LDO. The ADL5385 uses a divide-by-2 block to generate the quadrature LO signals. The quadrature accuracy is, thus, dependent on the duty cycle accuracy of the incomi ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.