ADS931 数据资料 dataSheet 下载
... Again, the input coupling capacitor C1 and resistor R1 form a high-pass filter. At the same time, the input impedance is defined by R1. Although many high-speed op amps operate on single supply voltages down to +3V, their ac-performance is often lower when compared to their +5V acperformance. This ...
... Again, the input coupling capacitor C1 and resistor R1 form a high-pass filter. At the same time, the input impedance is defined by R1. Although many high-speed op amps operate on single supply voltages down to +3V, their ac-performance is often lower when compared to their +5V acperformance. This ...
G An Examination of Recovery Time of an Integrated Limiter/LNA
... Figure 4 represents the RF levels of the two frequency tones versus time. When the high power F2 signal is on (“high”), the Schottky diodes of the limiter are effectively short circuited to ground. The CW F1 signal is subsequently attenuated and goes low, as shown in Figure 4. Figure 5 shows a typic ...
... Figure 4 represents the RF levels of the two frequency tones versus time. When the high power F2 signal is on (“high”), the Schottky diodes of the limiter are effectively short circuited to ground. The CW F1 signal is subsequently attenuated and goes low, as shown in Figure 4. Figure 5 shows a typic ...
Nov 2000 Infinite Sample-and-Hold Outperforms Many Legacy Sample-and-Hold Amplifiers
... sources, such as offset voltage, quantization error and differential and integral nonlinearity contribution in both the ADC and the DAC. In this particular example, the DAC has more significant nonlinearity and offset error than the ADC. If higher linearity and offset performance are required, a 16- ...
... sources, such as offset voltage, quantization error and differential and integral nonlinearity contribution in both the ADC and the DAC. In this particular example, the DAC has more significant nonlinearity and offset error than the ADC. If higher linearity and offset performance are required, a 16- ...
LMX2335/LMX2336/LMX2337 PLLatinum Dual Frequency Synthesizer for RF Personal Communications
... The LMX2335, LMX2336 and LMX2337 are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops. They are fabricated using National’s ABiC IV silicon BiCMOS process. The LMX2335/36/37 contains two d ...
... The LMX2335, LMX2336 and LMX2337 are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops. They are fabricated using National’s ABiC IV silicon BiCMOS process. The LMX2335/36/37 contains two d ...
Synthesizer with VCO by Analog Devices
... Programmable dual-modulus prescaler 8/9, 16/17, 32/33 Programmable output power level 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode ...
... Programmable dual-modulus prescaler 8/9, 16/17, 32/33 Programmable output power level 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode ...
FEATURES APPLICATIONS DESCRIPTION FUNCTIONAL BLOCK
... 10 KGauss of external magnetic field can be tolerated up to a frequency of 100KHz. Beyond 100 KHz, the maximum recommended magnetic field decreases by 20 dB/decade. 4. The minimum pulse width is the shortest pulsewidth at which the specified pulse width distortion is guaranteed. 5. The maximum data ...
... 10 KGauss of external magnetic field can be tolerated up to a frequency of 100KHz. Beyond 100 KHz, the maximum recommended magnetic field decreases by 20 dB/decade. 4. The minimum pulse width is the shortest pulsewidth at which the specified pulse width distortion is guaranteed. 5. The maximum data ...
ICS844021-01 - Integrated Device Technology
... pin and also shows that VDDA requires that an additional10Ω resistor along with a 10µF bypass capacitor be connected to the VDDA pin. ...
... pin and also shows that VDDA requires that an additional10Ω resistor along with a 10µF bypass capacitor be connected to the VDDA pin. ...
ADS901 数据资料 dataSheet 下载
... differential topology and digital error correction guarantee 10-bit resolution. The differential track/hold circuit is shown in Figure 1. The switches are controlled by an internal clock which has a non-overlapping two phase signal, φ1 and φ2. At the sampling time the input signal is sampled on the ...
... differential topology and digital error correction guarantee 10-bit resolution. The differential track/hold circuit is shown in Figure 1. The switches are controlled by an internal clock which has a non-overlapping two phase signal, φ1 and φ2. At the sampling time the input signal is sampled on the ...
nihms
... IR LED and photodiode as the values of the current limiting and biasing resistors may have to be changed for the new sensor to work properly. Today, I am going to talk about a revised version of the same project but with all the components specified this time. The new version uses the TCRT1000 refle ...
... IR LED and photodiode as the values of the current limiting and biasing resistors may have to be changed for the new sensor to work properly. Today, I am going to talk about a revised version of the same project but with all the components specified this time. The new version uses the TCRT1000 refle ...
Online real-time Geiger counter to monitor radioactivity in air
... Simple setup, but HV pulser has no shutdown hence current drawn is ca 10 mA. For long term operation use external 9V power supply. Transformer windings numbers are adjusted for during prototype assembly for correct HV range. From speaker goes 10 kOhm resistor to Arduino board which counts pulses. Tr ...
... Simple setup, but HV pulser has no shutdown hence current drawn is ca 10 mA. For long term operation use external 9V power supply. Transformer windings numbers are adjusted for during prototype assembly for correct HV range. From speaker goes 10 kOhm resistor to Arduino board which counts pulses. Tr ...
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.