a high-efficiency resonant switched capacitor converter
... A resonant switched capacitor converter with high efficiency over a wide and continuous conversion ratio range is introduced. The efficiency of the topology depends primarily on the conduction losses and is decoupled, to a large extent, from the voltage conversion ratio. This is an advantage over cl ...
... A resonant switched capacitor converter with high efficiency over a wide and continuous conversion ratio range is introduced. The efficiency of the topology depends primarily on the conduction losses and is decoupled, to a large extent, from the voltage conversion ratio. This is an advantage over cl ...
... Current measurement is an inherent part of any inverter-driven application and the sensor in use should not limit its application. From a more global point of view the precision and the bandwidth of the measurement divide applications in those with and without feedback loop. A separation can be done ...
ICS9248-81 - Integrated Device Technology
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only and functional operation of the device at these or any other conditions above those listed in the operational sections of the specifications is not implie ...
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only and functional operation of the device at these or any other conditions above those listed in the operational sections of the specifications is not implie ...
Multiplexing and Sampling Theory
... these input signals. The filter is usually an analog circuit placed between the signal input terminals and the ADC. Although the filter eliminates the aliases, it also prevents any other signals from passing through that are above the stop band of the filter, whether they were wanted or not. In othe ...
... these input signals. The filter is usually an analog circuit placed between the signal input terminals and the ADC. Although the filter eliminates the aliases, it also prevents any other signals from passing through that are above the stop band of the filter, whether they were wanted or not. In othe ...
MAX1144/MAX1145 14-Bit ADCs, 150ksps, 3.3V Single Supply General Description Features
... (AVDD = DVDD = 3.3V ±5%, TA = TMIN to TMAX, unless otherwise noted.) Note 1: Tested at AVDD = DVDD = 3.3V, bipolar input mode. Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the gain error and offset error have been nullified. Note 3: Offs ...
... (AVDD = DVDD = 3.3V ±5%, TA = TMIN to TMAX, unless otherwise noted.) Note 1: Tested at AVDD = DVDD = 3.3V, bipolar input mode. Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the gain error and offset error have been nullified. Note 3: Offs ...
ISSCC 2008 / SESSION 12 / HIGH-EFFICIENCY DATA
... this transistor is dimensioned such that the first differential pair operates in subthreshold. The signal and noise are integrated on FN and FP, resulting in an SNR that increases while the commonmode voltage decreases. When the common-mode voltage on FN and FP reaches a threshold below VDD, the inp ...
... this transistor is dimensioned such that the first differential pair operates in subthreshold. The signal and noise are integrated on FN and FP, resulting in an SNR that increases while the commonmode voltage decreases. When the common-mode voltage on FN and FP reaches a threshold below VDD, the inp ...
ADS5411 数据资料 dataSheet 下载
... The ADS5411 is an 11 bit, 105 MSPS analog-to-digital converter (ADC) that operates from a 5 V supply, while providing 3.3 V CMOS compatible digital outputs. The ADS5411 input buffer isolates the internal switching of the on-chip Track and Hold (T&H) from disturbing the signal source. An internal ref ...
... The ADS5411 is an 11 bit, 105 MSPS analog-to-digital converter (ADC) that operates from a 5 V supply, while providing 3.3 V CMOS compatible digital outputs. The ADS5411 input buffer isolates the internal switching of the on-chip Track and Hold (T&H) from disturbing the signal source. An internal ref ...
Si52131-A11A - Silicon Labs
... pin needs to be logic low and the I2C output enable bit needs to be logic high. By default, the OE pin is set to a logic low and the I2C output enable bit is set to a logic high. There are two methods to disable the output clock: the OE pin is pulled to a logic high or the I2C output enable bit is s ...
... pin needs to be logic low and the I2C output enable bit needs to be logic high. By default, the OE pin is set to a logic low and the I2C output enable bit is set to a logic high. There are two methods to disable the output clock: the OE pin is pulled to a logic high or the I2C output enable bit is s ...
PDF
... width can be generated from a Gaussian, or other CR-RC type some small amount of fast shaping to optimize the timing shaped pulse. The noise of time-over-threshold depends on the resolution. In terms of time pickoff, the proposed design is shaping circuits used and strongly depends on the inherit no ...
... width can be generated from a Gaussian, or other CR-RC type some small amount of fast shaping to optimize the timing shaped pulse. The noise of time-over-threshold depends on the resolution. In terms of time pickoff, the proposed design is shaping circuits used and strongly depends on the inherit no ...
MAX11646/MAX11647 Low-Power, 1-/2-Channel, I C, 10-Bit ADCs in Ultra-Tiny 1.9mm x 2.2mm Package
... All WLP devices are 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design and characterization. Note 2: For DC accuracy, the MAX11646 is tested at VDD = 5V and the MAX11647 is tested at VDD = 3V, with an external reference for both ADCs. All devices ar ...
... All WLP devices are 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design and characterization. Note 2: For DC accuracy, the MAX11646 is tested at VDD = 5V and the MAX11647 is tested at VDD = 3V, with an external reference for both ADCs. All devices ar ...
0 - the Fox Valley Division of the NMRA
... First, some basics —Transistor : a device used to amplify and switch an electric signal. It has three terminals, base, emitter and collector. In our circuit we switch it on or switch it off by applying a voltage to its base . —Diode : a component with 2 leads or electrodes, between which allows a t ...
... First, some basics —Transistor : a device used to amplify and switch an electric signal. It has three terminals, base, emitter and collector. In our circuit we switch it on or switch it off by applying a voltage to its base . —Diode : a component with 2 leads or electrodes, between which allows a t ...
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.