MAX3250 DS
... are forced into a high-impedance state. When powered off or shut down, the outputs can be driven up to ±12V relative to ISOCOM. The transmitter inputs do not have pullup resistors. All unused inputs should be connected to VCC or GND. ...
... are forced into a high-impedance state. When powered off or shut down, the outputs can be driven up to ±12V relative to ISOCOM. The transmitter inputs do not have pullup resistors. All unused inputs should be connected to VCC or GND. ...
LTC6957-1/LTC6957-2/LTC6957-3/LTC6957-4
... be a sine wave or any logic level (≤2VP-P). There are four members of the family that differ in their output logic signal type as follows: ...
... be a sine wave or any logic level (≤2VP-P). There are four members of the family that differ in their output logic signal type as follows: ...
Real-Time Impedance Measurement and Frequency Control in an
... The microwave signal is generated by a fast phase-locked loop (PLL) synthesizer locked to a crystal oscillator, then gated by a high-speed switch to create the burst signal, and amplified to roughly 1 W by a medium-power variable-gain amplifier. Both frequency and power level can be modified by the ...
... The microwave signal is generated by a fast phase-locked loop (PLL) synthesizer locked to a crystal oscillator, then gated by a high-speed switch to create the burst signal, and amplified to roughly 1 W by a medium-power variable-gain amplifier. Both frequency and power level can be modified by the ...
MURI Book 1. - SLAC Group/Department Public Websites
... Chodorow, he returned to Stanford after the war, and began work on an S-band accelerator. It was based on a newly invented disk-loaded waveguide slow-wave structure, which was much lighter and more compact than existing lower frequency devices. As would be the case with many others to follow, this f ...
... Chodorow, he returned to Stanford after the war, and began work on an S-band accelerator. It was based on a newly invented disk-loaded waveguide slow-wave structure, which was much lighter and more compact than existing lower frequency devices. As would be the case with many others to follow, this f ...
The effects of resistor matching on common
... three op amp instrumentation amplifier incorporates a difference amplifier. This is relevant, because the same equations are used to calculate CMR for both types of amplifiers. Figure 3 illustrates how an input signal is composed of a differential-mode component and a common-mode component. By calcu ...
... three op amp instrumentation amplifier incorporates a difference amplifier. This is relevant, because the same equations are used to calculate CMR for both types of amplifiers. Figure 3 illustrates how an input signal is composed of a differential-mode component and a common-mode component. By calcu ...
POWER AMPLIFIERS with valves
... In order to keep differences in output resistance from the two output as small as possible, we want the anode resistors to be of almost equal size and we therefore normally choose a valve with a high amplification factor, called m, for this type of phase-splitter. The ECC 83 with m = 100 is such a ...
... In order to keep differences in output resistance from the two output as small as possible, we want the anode resistors to be of almost equal size and we therefore normally choose a valve with a high amplification factor, called m, for this type of phase-splitter. The ECC 83 with m = 100 is such a ...
AX-SFEU - Ultra-Low Power, AT Command / API
... *The device is operational from 1.8 V to 3.6 V. However, a supply voltage below 2.0 V is considered an extreme condition and operation can lead to reduced output power and increased spurious emission. 1. If VDD_IO ramps cannot be guaranteed, an external reset circuit is recommended, see the AX8052 A ...
... *The device is operational from 1.8 V to 3.6 V. However, a supply voltage below 2.0 V is considered an extreme condition and operation can lead to reduced output power and increased spurious emission. 1. If VDD_IO ramps cannot be guaranteed, an external reset circuit is recommended, see the AX8052 A ...
Integrated Inductors for RF Transmitters in CMOS/MEMS Smart Microsensor Systems
... signal is used as a direct FM modulator, which is considered the simplest integrated transmitter. Therefore, in this study the VCO functions as the carrier generator, modulator, and power amplifier. Also, an LC resonator is used as an integrated antenna. A 300-MHz CMOS VCO was designed and fabricate ...
... signal is used as a direct FM modulator, which is considered the simplest integrated transmitter. Therefore, in this study the VCO functions as the carrier generator, modulator, and power amplifier. Also, an LC resonator is used as an integrated antenna. A 300-MHz CMOS VCO was designed and fabricate ...
Installation Manual 105U-L
... ELPRO products are warranted to be free from manufacturing defects for the “serviceable lifetime” of the product. The “serviceable lifetime” is limited to the availability of electronic components. If the serviceable life is reached in less than three years following the original purchase from ELPRO ...
... ELPRO products are warranted to be free from manufacturing defects for the “serviceable lifetime” of the product. The “serviceable lifetime” is limited to the availability of electronic components. If the serviceable life is reached in less than three years following the original purchase from ELPRO ...
Sensorless position control of permanent magnet motors with
... during the experiments. As a matter of fact the compensating LUT was also obtained experimentally changing the compensation angle until the estimation error became negligible during sensorless position control operations. The operation was repeated 56 times in different motor position covering 360 e ...
... during the experiments. As a matter of fact the compensating LUT was also obtained experimentally changing the compensation angle until the estimation error became negligible during sensorless position control operations. The operation was repeated 56 times in different motor position covering 360 e ...
Application Note: ESR Losses In Ceramic Capacitors
... Advantage of Low Loss RF Capacitors Selecting low loss (ultra low ESR) chip capacitors is an important consideration for virtually all RF circuit designs. Some examples of the advantages are listed below for several application types. Extended battery life is possible when using low loss capacitors ...
... Advantage of Low Loss RF Capacitors Selecting low loss (ultra low ESR) chip capacitors is an important consideration for virtually all RF circuit designs. Some examples of the advantages are listed below for several application types. Extended battery life is possible when using low loss capacitors ...
Evaluates: MAX8739 MAX8739 Evaluation Kit General Description Features
... charge pumps reduces the available VMAIN output current. The step-up switching-regulator output voltage can be adjusted up to +13V with other feedback resistors (see the Output-Voltage Selection section). The GON consists of two positive charge-pump stages to generate approximately +22V and can prov ...
... charge pumps reduces the available VMAIN output current. The step-up switching-regulator output voltage can be adjusted up to +13V with other feedback resistors (see the Output-Voltage Selection section). The GON consists of two positive charge-pump stages to generate approximately +22V and can prov ...
Self-calibrating Online Wearout Detection - CCCP
... increase the lifetime of the processor without additional cold-spare devices. Detection through redundancy in time is potentially less expensive but is generally limited to transient error detection unless redundant hardware is readily available. Failure prediction techniques are typically less cost ...
... increase the lifetime of the processor without additional cold-spare devices. Detection through redundancy in time is potentially less expensive but is generally limited to transient error detection unless redundant hardware is readily available. Failure prediction techniques are typically less cost ...
Use of Antenna Factors in EMI Measurements AN-106 - Com
... antenna, so the gain of this amplifier needs to be subtracted from the measured level. Also, the system components will typically be connected to each other via two or more 50-ohm coaxial cables. One or more of these cables is usually quite long, as the measurement equipment is usually located some ...
... antenna, so the gain of this amplifier needs to be subtracted from the measured level. Also, the system components will typically be connected to each other via two or more 50-ohm coaxial cables. One or more of these cables is usually quite long, as the measurement equipment is usually located some ...
LMH6551 Differential, High Speed Op Amp
... of bypass capacitors. Also shown in both figures is a capacitor from the VCM pin to ground. The VCM pin is a high impedance input to a buffer which sets the output common mode voltage. Any noise on this input is transferred directly to the output. Output common mode noise will result in loss of dyna ...
... of bypass capacitors. Also shown in both figures is a capacitor from the VCM pin to ground. The VCM pin is a high impedance input to a buffer which sets the output common mode voltage. Any noise on this input is transferred directly to the output. Output common mode noise will result in loss of dyna ...
Title Limit Cycle Behavior in a Class-AB Second
... for innovative approaches to meet today’s tight system requirements for large signal-to-noise ratios, low distortion levels, low power consumption, and high speed. However, after the application of a standard linear IC design technique, one form of companding filters, where analog processing occurs ...
... for innovative approaches to meet today’s tight system requirements for large signal-to-noise ratios, low distortion levels, low power consumption, and high speed. However, after the application of a standard linear IC design technique, one form of companding filters, where analog processing occurs ...
Elimination of impulse noise interference from communications
... pulse detector, which responds only to signals which have a fast rise time and exceed a preset threshold, a blanking pulse generator, ...
... pulse detector, which responds only to signals which have a fast rise time and exceed a preset threshold, a blanking pulse generator, ...
HMC174MS8 / 174MS8E
... SPDT switches in 8-lead MSOP packages for use in transmit-receive applications which require very low distortion at high signal power levels. The device can control signals from DC to 3 GHz and is especially suited for cellular/3G and WiMAX applications with only 0.5 dB loss. The design provides exc ...
... SPDT switches in 8-lead MSOP packages for use in transmit-receive applications which require very low distortion at high signal power levels. The device can control signals from DC to 3 GHz and is especially suited for cellular/3G and WiMAX applications with only 0.5 dB loss. The design provides exc ...
BD8303MUV
... (η: Efficiency, ∆IL: Output ripple current, f: Switching frequency) As a guide, output ripple current should be set at about 20 to 50% of the maximum output current. * Current over the coil rating flowing in the coil brings the coil into magnetic saturation, which may lead to lower efficiency or out ...
... (η: Efficiency, ∆IL: Output ripple current, f: Switching frequency) As a guide, output ripple current should be set at about 20 to 50% of the maximum output current. * Current over the coil rating flowing in the coil brings the coil into magnetic saturation, which may lead to lower efficiency or out ...
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.