Non-invasive Bio-impedance Measurement Using Voltage
... higher permeability at 20 kHz compared to that of normal or non-malignant tissues. Study shows that extracellular resistance and intracellular resistance of cancer tissues are significantly higher and plasma membrane capacitance is significantly lower than normal tissues [9]. Similar results also fo ...
... higher permeability at 20 kHz compared to that of normal or non-malignant tissues. Study shows that extracellular resistance and intracellular resistance of cancer tissues are significantly higher and plasma membrane capacitance is significantly lower than normal tissues [9]. Similar results also fo ...
A SIMPLE FAULT DIAGNOSIS METHOD ... OF ELECTRONIC EMBEDDED SYSTEMS Zbigniew Czaja
... analog response which passes several times the zero voltage level, as shown in Fig. 3. When we let these responses through the analog comparator with threshold voltage vthreshold (vthreshold is set to 50 mV) as shown in Fig. 1, we obtain a set of digital impulses with different duration times τk, k ...
... analog response which passes several times the zero voltage level, as shown in Fig. 3. When we let these responses through the analog comparator with threshold voltage vthreshold (vthreshold is set to 50 mV) as shown in Fig. 1, we obtain a set of digital impulses with different duration times τk, k ...
AD8343 数据手册DataSheet 下载
... The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodulation distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. ...
... The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodulation distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. ...
OKY T/3, T/5-W5 Series
... Subsequent restart will not occur until the input voltage rises again above the Start-Up Threshold. This built-in hysteresis prevents any unstable on/off operation at a single input voltage. Users should be aware however of input sources near the Under-Voltage Shutdown whose voltage decays as input ...
... Subsequent restart will not occur until the input voltage rises again above the Start-Up Threshold. This built-in hysteresis prevents any unstable on/off operation at a single input voltage. Users should be aware however of input sources near the Under-Voltage Shutdown whose voltage decays as input ...
AD7264 数据手册DataSheet下载
... The AD7264 contains four comparators. Comparator A and Comparator B are optimized for low power, whereas Comparator C and Comparator D have fast propagation delays. The AD7264 features a calibration function to remove any device offset error and programmable gain adjust registers to allow for input ...
... The AD7264 contains four comparators. Comparator A and Comparator B are optimized for low power, whereas Comparator C and Comparator D have fast propagation delays. The AD7264 features a calibration function to remove any device offset error and programmable gain adjust registers to allow for input ...
M5100-EX Instructions
... This feature provides an ON/OFF trigger for the MAX® 5100-EX using a Direct Current voltage signal. Many components such as pre-amplifiers and receivers have a DC trigger built in, and will transmit a constant power signal when turned on and in use. The presence of this power signal will turn on the ...
... This feature provides an ON/OFF trigger for the MAX® 5100-EX using a Direct Current voltage signal. Many components such as pre-amplifiers and receivers have a DC trigger built in, and will transmit a constant power signal when turned on and in use. The presence of this power signal will turn on the ...
MAX14820 IO-Link Device Transceiver General Description Features
... IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power ...
... IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power ...
TDA8954 1. General description 2
... When OCP is activated, the active power transistor is turned off and the other power transistor is turned on to reduce the current (CPROT is partially discharged). Normal operation is resumed at the next switching cycle (CPROT is recharged). CPROT is partially discharge each time OCP is activated du ...
... When OCP is activated, the active power transistor is turned off and the other power transistor is turned on to reduce the current (CPROT is partially discharged). Normal operation is resumed at the next switching cycle (CPROT is recharged). CPROT is partially discharge each time OCP is activated du ...
P85060
... NOTE: Check the minimum and maximum output of the power supply and standby battery and subtract the voltage drop from the circuit wiring resistance to determine the applied voltage to the strobes. The maximum wire impedance between strobes shall not exceed 35 ohms. NOTE: Strobes are not designed to ...
... NOTE: Check the minimum and maximum output of the power supply and standby battery and subtract the voltage drop from the circuit wiring resistance to determine the applied voltage to the strobes. The maximum wire impedance between strobes shall not exceed 35 ohms. NOTE: Strobes are not designed to ...
THS413x High-Speed, Low-Noise, Fully
... The full range temperature is 0°C to +70°C for the C-suffix, and –40°C to +85°C for the I-suffix. Slew rate is measured from an output level range of 25% to 75%. ...
... The full range temperature is 0°C to +70°C for the C-suffix, and –40°C to +85°C for the I-suffix. Slew rate is measured from an output level range of 25% to 75%. ...
Title : Feasible Performance Evaluations of Digitally
... the voltage and current overlap time is about 50ns while the switching period is 19μs. Another advantage of the self-oscillating technique is its instantaneous frequency changing capability due to the zero crossing sensitivity operation. To show the instantaneous frequency changing capability, a sim ...
... the voltage and current overlap time is about 50ns while the switching period is 19μs. Another advantage of the self-oscillating technique is its instantaneous frequency changing capability due to the zero crossing sensitivity operation. To show the instantaneous frequency changing capability, a sim ...
1SS361UDJ Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Datasheet
... state, the actual printed circuit board pad may not exceed 0.0257” before violating the IPC-2221 standard. In this case, it is best to make the footprint pad opening 0.025” NMSD with a zero solder mask expansion. If no adjacent pins operate above 30V, any size pad with a net opening between 0.025” a ...
... state, the actual printed circuit board pad may not exceed 0.0257” before violating the IPC-2221 standard. In this case, it is best to make the footprint pad opening 0.025” NMSD with a zero solder mask expansion. If no adjacent pins operate above 30V, any size pad with a net opening between 0.025” a ...
MAX12528 Dual, 80Msps, 12-Bit, IF/Baseband ADC General Description Features
... Dual, 80Msps, 12-Bit, IF/Baseband ADC The MAX12528 is a dual 80Msps, 12-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold (T/H) inputs, driving internal quantizers. The MAX12528 is optimized for low power, small size, and high dynamic performance in intermedi ...
... Dual, 80Msps, 12-Bit, IF/Baseband ADC The MAX12528 is a dual 80Msps, 12-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold (T/H) inputs, driving internal quantizers. The MAX12528 is optimized for low power, small size, and high dynamic performance in intermedi ...
ltc1871ems-1-trpbf中文资料
... An overvoltage comparator OV senses when the FB pin exceeds the reference voltage by 6.5% and provides a reset pulse to the main RS latch. Because this RS latch is reset-dominant, the power MOSFET is actively held off for the duration of an output overvoltage condition.The LTC1871-1 can be used eith ...
... An overvoltage comparator OV senses when the FB pin exceeds the reference voltage by 6.5% and provides a reset pulse to the main RS latch. Because this RS latch is reset-dominant, the power MOSFET is actively held off for the duration of an output overvoltage condition.The LTC1871-1 can be used eith ...
AD9741 数据手册DataSheet 下载
... Wireless infrastructure: WCDMA, CDMA2000, TD-SCDMA, WiMAX Wideband communications: LMDS/MMDS, point-to-point Instrumentation: RF signal generators, arbitrary waveform generators ...
... Wireless infrastructure: WCDMA, CDMA2000, TD-SCDMA, WiMAX Wideband communications: LMDS/MMDS, point-to-point Instrumentation: RF signal generators, arbitrary waveform generators ...
HMC641LC4 数据资料DataSheet下载
... The HMC641LC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces t ...
... The HMC641LC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces t ...
TDA8953 2 × 210 W class-D power amplifier
... • Operating mode: the amplifier is fully operational, de-muted and can deliver an output signal A slowly rising voltage should be applied (e.g. via an RC network) to pin MODE to ensure pop noise-free start-up. The bias-current setting of the (VI converter) input stages is related to the voltage on t ...
... • Operating mode: the amplifier is fully operational, de-muted and can deliver an output signal A slowly rising voltage should be applied (e.g. via an RC network) to pin MODE to ensure pop noise-free start-up. The bias-current setting of the (VI converter) input stages is related to the voltage on t ...
ZXLD1366 Description Pin Assignments
... across RS. The supply referred voltage VSENSE is forced across internal resistor R1 by the current sense circuit and produces a proportional current in internal resistors R2 and R3. This produces a ground referred rising voltage at the (-) input of the comparator. When this reaches the threshold vol ...
... across RS. The supply referred voltage VSENSE is forced across internal resistor R1 by the current sense circuit and produces a proportional current in internal resistors R2 and R3. This produces a ground referred rising voltage at the (-) input of the comparator. When this reaches the threshold vol ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.