ADS8401 数据资料 dataSheet 下载
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. ...
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. ...
A 23--24 GHz Low Power Frequency Synthesizer in 0.25
... is shown in Fig.2. With a FT of 60 GHz, the bipolar transit time is about 2.5 ps. At 24 GHz the dephasing in the VCO loop is above 40°. To compensate this delay, a capacitive degeneration was added to achieve 0° in the oscillator loop at the LC tanks resonance. Without this compensation, the oscilla ...
... is shown in Fig.2. With a FT of 60 GHz, the bipolar transit time is about 2.5 ps. At 24 GHz the dephasing in the VCO loop is above 40°. To compensate this delay, a capacitive degeneration was added to achieve 0° in the oscillator loop at the LC tanks resonance. Without this compensation, the oscilla ...
Advantages and Disadvantages of Different Concepts of
... supplies do not discharge during the pulse delivery, they are simpler to be designed to sustain the maximum possible current during the pulse generation. In this way, the output amplitude does not decrease during the pulse delivery. The presented modular concept can generate well defined pulses as i ...
... supplies do not discharge during the pulse delivery, they are simpler to be designed to sustain the maximum possible current during the pulse generation. In this way, the output amplitude does not decrease during the pulse delivery. The presented modular concept can generate well defined pulses as i ...
Chapter 6. Oscillator
... filters. Whether the harmonics were too high or not would depend on the actual power level and the use the oscillator was intended for. ...
... filters. Whether the harmonics were too high or not would depend on the actual power level and the use the oscillator was intended for. ...
Measuring 18 2-Wire RTDs with the LTC2983 High Accuracy Digital
... the results. The device can also measure temperature with standard 2-, 3-, or 4-wire RTDs, thermistors and diodes. A single LTC2983 temperature measurement device can support up to 18 2-wire RTD probes, as shown in Figure 1. Each RTD measurement involves simultaneous sensing of two voltages develope ...
... the results. The device can also measure temperature with standard 2-, 3-, or 4-wire RTDs, thermistors and diodes. A single LTC2983 temperature measurement device can support up to 18 2-wire RTD probes, as shown in Figure 1. Each RTD measurement involves simultaneous sensing of two voltages develope ...
Feng_T_T_2017
... Figure 3.7 Capacitance of varactor versus control voltage at different temperatrue .............. 21 Figure 3.8 Varactor quality factor versus control voltage at different temperature................ 21 Figure 3.9 Coilcraft AT549RBT extreme temperature inductor [fair use] ........................... ...
... Figure 3.7 Capacitance of varactor versus control voltage at different temperatrue .............. 21 Figure 3.8 Varactor quality factor versus control voltage at different temperature................ 21 Figure 3.9 Coilcraft AT549RBT extreme temperature inductor [fair use] ........................... ...
TSC2046E 数据资料 dataSheet 下载
... The TSC2046E is the next-generation version of the ADS7846 4-wire touch screen controller, supporting a low-voltage I/O interface from 1.5V to 5.25V. The TSC2046E is 100% pin-compatible with the existing ADS7846, and drops into the same socket. This design allows for an easy upgrade of current appli ...
... The TSC2046E is the next-generation version of the ADS7846 4-wire touch screen controller, supporting a low-voltage I/O interface from 1.5V to 5.25V. The TSC2046E is 100% pin-compatible with the existing ADS7846, and drops into the same socket. This design allows for an easy upgrade of current appli ...
DS90C241 5-35MHz DC-Balanced 24-Bit FPD
... low-power and low-noise environment for reliably transferring data over a serial transmission path. By optimizing the serializer output edge rate for the operating frequency range, EMI is further reduced. In addition, the device features pre-emphasis to boost signals over longer distances using loss ...
... low-power and low-noise environment for reliably transferring data over a serial transmission path. By optimizing the serializer output edge rate for the operating frequency range, EMI is further reduced. In addition, the device features pre-emphasis to boost signals over longer distances using loss ...
ADC08D500 High Performance, Low Power, Dual 8
... The ADC08D500 is a dual, low power, high performance CMOS analog-to-digital converter that digitizes signals to 8 bits resolution at sampling rates up to 500 MSPS. Consuming a typical 1.4 Watts at 500 MSPS from a single 1.9 Volt supply, this device is ensured to have no missing codes over the full o ...
... The ADC08D500 is a dual, low power, high performance CMOS analog-to-digital converter that digitizes signals to 8 bits resolution at sampling rates up to 500 MSPS. Consuming a typical 1.4 Watts at 500 MSPS from a single 1.9 Volt supply, this device is ensured to have no missing codes over the full o ...
Heart-Rate Monitoring Control System Using Photoplethysmography
... The goal of this design is to develop at product that encourages safe exercising via a control system developed to maintain the most optimal heart rate. A target heart rate will allow the user to exercise at the most optimal intensity for his or her body, preventing overexertion and under-working. F ...
... The goal of this design is to develop at product that encourages safe exercising via a control system developed to maintain the most optimal heart rate. A target heart rate will allow the user to exercise at the most optimal intensity for his or her body, preventing overexertion and under-working. F ...
AND8054/D Designing RC Oscillator Circuits with Low
... variable oscillator circuits that can be used in precision capacitive sensor applications. These two oscillators have an output frequency proportional to the product of two capacitors (C1*C2) and the ratio of two capacitors (C1/C2). The state variable oscillators have been built using ON Semiconduct ...
... variable oscillator circuits that can be used in precision capacitive sensor applications. These two oscillators have an output frequency proportional to the product of two capacitors (C1*C2) and the ratio of two capacitors (C1/C2). The state variable oscillators have been built using ON Semiconduct ...
CW25-TIM NS18-DS 07 26 March 2009
... The CW25-TIM leverages 12,288 correlators in the BB25IC baseband processor for low signal acquisition and tracking, eliminating the need for an outdoor antenna in many applications. Aside from low signal tracking, the CW25-TIM’s algorithms also support quick Time To First Fix (TTFF) in cold start co ...
... The CW25-TIM leverages 12,288 correlators in the BB25IC baseband processor for low signal acquisition and tracking, eliminating the need for an outdoor antenna in many applications. Aside from low signal tracking, the CW25-TIM’s algorithms also support quick Time To First Fix (TTFF) in cold start co ...
Capacitor ESR, Equivalent Series Resistance Dissipation factor and
... Dissipation factor and loss tangent Although the ESR figure of a capacitor is mentioned more often, dissipation factor and loss tangent are also widely used and closely associated with the capacitor ESR. Although dissipation factor and loss tangent are effectively the same, they take slightly differ ...
... Dissipation factor and loss tangent Although the ESR figure of a capacitor is mentioned more often, dissipation factor and loss tangent are also widely used and closely associated with the capacitor ESR. Although dissipation factor and loss tangent are effectively the same, they take slightly differ ...
lecture1423726011
... originally insoluble, but soluble after exposure. By using both positive and negative resists, a single mask can sometimes be used for two steps, making complementary regions available for processing. Since the cost of a mask is increasing quite rapidly with the scaling of technology, a reduction of ...
... originally insoluble, but soluble after exposure. By using both positive and negative resists, a single mask can sometimes be used for two steps, making complementary regions available for processing. Since the cost of a mask is increasing quite rapidly with the scaling of technology, a reduction of ...
Approaching Unit Visibility for Control of a Superconducting Qubit
... similar to the best values measured so far in qubit realizations biased at such an optimal point [4]. The Ramsey frequency is shown to depend linearly on the detuning ∆a,s , as expected, see Fig. 5b. We note that a measurement of the Ramsey frequency is an accurate time resolved method to determine ...
... similar to the best values measured so far in qubit realizations biased at such an optimal point [4]. The Ramsey frequency is shown to depend linearly on the detuning ∆a,s , as expected, see Fig. 5b. We note that a measurement of the Ramsey frequency is an accurate time resolved method to determine ...
Time-to-digital converter
In electronic instrumentation and signal processing, a time to digital converter (abbreviated TDC) is a device for recognizing events and providing a digital representation of the time they occurred. For example, a TDC might output the time of arrival for each incoming pulse. Some applications wish to measure the time interval between two events rather than some notion of an absolute time.In electronics time-to-digital converters (TDCs) or time digitizers are devices commonly used to measure a time interval and convert it into digital (binary) output. In some cases interpolating TDCs are also called time counters (TCs).TDCs are used in many different applications, where the time interval between two signal pulses (start and stop pulse) should be determined. Measurement is started and stopped, when either the rising or the falling edge of a signal pulse crosses a set threshold. These requirements are fulfilled in many physical experiments, like time-of-flight and lifetime measurements in atomic and high energy physics, experiments that involve laser ranging and electronic research involving the testing of integrated circuits and high-speed data transfer.