Low Noise Wide Tuning Range Quadrature Ring Oscillator for Multi
... [1]–[8] because of their compact size compared to an inductor-capacitor (LC)-tank oscillator. One of the advantages of the ring oscillator is that it does not need an inductor that takes a large on-chip area in silicon substrate and usually degrades the performance of a LC-tank resonator. However, m ...
... [1]–[8] because of their compact size compared to an inductor-capacitor (LC)-tank oscillator. One of the advantages of the ring oscillator is that it does not need an inductor that takes a large on-chip area in silicon substrate and usually degrades the performance of a LC-tank resonator. However, m ...
ADC0831/ADC0832/ADC0834/ADC0838 8
... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its specified operating conditions. Note 2: All voltages are measured with respect to the ground plugs. Note 3: Internal zen ...
... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its specified operating conditions. Note 2: All voltages are measured with respect to the ground plugs. Note 3: Internal zen ...
tb70.pdf
... For the Virtex-E device, the measured output jitter distribution had a sigma value of 85 ps with a 2× frequency average of 100.073 MHz. The jitter distribution of the measured periods had four distinct peaks, indicating that four different fundamental periods are used in succession to achieve an ave ...
... For the Virtex-E device, the measured output jitter distribution had a sigma value of 85 ps with a 2× frequency average of 100.073 MHz. The jitter distribution of the measured periods had four distinct peaks, indicating that four different fundamental periods are used in succession to achieve an ave ...
FX-700 - Mouser Electronics
... Note 1: Other frequencies are available upon request, please contact VI for details SS is code for non-standard frequencies, list the frequency after the part number. Note 2: Not all combinations are possible. Note 3: The output frequency must be equal to or greater than the input frequency. Note 4: ...
... Note 1: Other frequencies are available upon request, please contact VI for details SS is code for non-standard frequencies, list the frequency after the part number. Note 2: Not all combinations are possible. Note 3: The output frequency must be equal to or greater than the input frequency. Note 4: ...
MULTIVARIABLE TRANSDUCER INTERFACING CIRCUIT FOR WIRELESS MONITORING OF SMART IMPLANTS Sheroz Khan
... nonlinear manner and reaches some point, then it becomes fixed. Also during this time period where the integrator voltage is increasing, the duty cycle is effected by two variables rather than one. That has lead to some error in the readings. ...
... nonlinear manner and reaches some point, then it becomes fixed. Also during this time period where the integrator voltage is increasing, the duty cycle is effected by two variables rather than one. That has lead to some error in the readings. ...
Measurement Theory Principles
... measured first, and the measurement system reading is remembered. Then, the unknown quantity is replaced with an adjustable reference, which is adjusted to obtain the remembered reading. The characteristics of the measurement system should therefore not influence the measurement. Only the time stabi ...
... measured first, and the measurement system reading is remembered. Then, the unknown quantity is replaced with an adjustable reference, which is adjusted to obtain the remembered reading. The characteristics of the measurement system should therefore not influence the measurement. Only the time stabi ...
DS1088E Fixed-Frequency EconOscillator™ General Description Benefits and Features
... Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametr ...
... Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametr ...
FEE_Readout_Belle2_iTOP
... Ice Radio Sampler Ice Radio Sampler version X (IRSX) ASIC adaptation from designs for neutrino experiments in Antarctica 0.25 mm TSMC CMOS process 8 channels switched capacitor array with 32,768 storage cells for each channel sampling buffer operational sampling speed is 2.714 gigasamples per secon ...
... Ice Radio Sampler Ice Radio Sampler version X (IRSX) ASIC adaptation from designs for neutrino experiments in Antarctica 0.25 mm TSMC CMOS process 8 channels switched capacitor array with 32,768 storage cells for each channel sampling buffer operational sampling speed is 2.714 gigasamples per secon ...
AT91SAM7L128数据手册DataSheet 下载
... based on the 32-bit ARM7™ RISC processor and high-speed Flash memory. • AT91SAM7L128 features a 128 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. • AT91SAM7L64 features a 64 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. They also embed a large set of peripherals, including a Segment LC ...
... based on the 32-bit ARM7™ RISC processor and high-speed Flash memory. • AT91SAM7L128 features a 128 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. • AT91SAM7L64 features a 64 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. They also embed a large set of peripherals, including a Segment LC ...
Keithley 2280S
... mode current, and small sleep mode currents with DMM-quality accuracy. The high resolution allows characterizing small changes in load currents with confidence. It also makes it possible to make a broad range of measurements on a single range with excellent accuracy across both low and high current ...
... mode current, and small sleep mode currents with DMM-quality accuracy. The high resolution allows characterizing small changes in load currents with confidence. It also makes it possible to make a broad range of measurements on a single range with excellent accuracy across both low and high current ...
GENERAL DESCRIPTION FEATURES
... must pull SDA LOW during the acknowledge clock pulse in such a way that SDA is stable LOW during the HIGH period of the acknowledge-related clock pulse plus the required setup and hold time (tHD:DAT after the falling edge of SCL and tSU:DAT before the rising edge of SCL). Not Acknowledged by Slave A ...
... must pull SDA LOW during the acknowledge clock pulse in such a way that SDA is stable LOW during the HIGH period of the acknowledge-related clock pulse plus the required setup and hold time (tHD:DAT after the falling edge of SCL and tSU:DAT before the rising edge of SCL). Not Acknowledged by Slave A ...
a Dual Fractional-N/Integer-N Frequency Synthesizer ADF4252
... wireless receivers and transmitters. Both the RF and IF synthesizers consist of a low noise digital PFD (phase frequency detector), a precision charge pump, and a programmable reference divider. The RF synthesizer has a ⌺-⌬-based fractional interpolator that allows programmable fractional-N division ...
... wireless receivers and transmitters. Both the RF and IF synthesizers consist of a low noise digital PFD (phase frequency detector), a precision charge pump, and a programmable reference divider. The RF synthesizer has a ⌺-⌬-based fractional interpolator that allows programmable fractional-N division ...
MAX1108/MAX1109 Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs General Description
... Note 1: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 2: See Typical Operating Characteristics. Note 3: VREF = +2.048V (MAX1108), VREF = +4.096V (MAX1109), offset nulled. Note 4: Common-mode range (C ...
... Note 1: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 2: See Typical Operating Characteristics. Note 3: VREF = +2.048V (MAX1108), VREF = +4.096V (MAX1109), offset nulled. Note 4: Common-mode range (C ...
DESIGN OF HIGH SPEED PASTA
... show that it will be successfully transmitted to next higher bit in the (k + 1)th iteration. As shown in the state diagram, the kth iteration of lth bit state (Ckl+1, Skl ) and (l + 1)th bit state (Ckl+2, Skl+1) could be in any of (0, 0), (0, 1), or (1, 0) states. As Ckl+1= 1, it implies that Skl= 0 ...
... show that it will be successfully transmitted to next higher bit in the (k + 1)th iteration. As shown in the state diagram, the kth iteration of lth bit state (Ckl+1, Skl ) and (l + 1)th bit state (Ckl+2, Skl+1) could be in any of (0, 0), (0, 1), or (1, 0) states. As Ckl+1= 1, it implies that Skl= 0 ...
AD9760 数据手册DataSheet 下载
... maximum accuracy and flexibility. The AD9760 can be driven by the on-chip reference or by a variety of external reference voltages. The internal control amplifier that provides a wide (>10:1) adjustment span allows the AD9760 full-scale current to be adjusted over a 2 mA to 20 mA range while maintai ...
... maximum accuracy and flexibility. The AD9760 can be driven by the on-chip reference or by a variety of external reference voltages. The internal control amplifier that provides a wide (>10:1) adjustment span allows the AD9760 full-scale current to be adjusted over a 2 mA to 20 mA range while maintai ...
AD9752 数据手册DataSheet 下载
... The AD9752 is a current-output DAC with a nominal full-scale output current of 20 mA and > 100 kΩ output impedance. Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differ ...
... The AD9752 is a current-output DAC with a nominal full-scale output current of 20 mA and > 100 kΩ output impedance. Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differ ...
16-Bit 500 kSPS PulSAR Unipolar ADC with Reference AD7652
... When SER/PAR is LOW, this output is used as Bit 8 of the parallel port data output bus. When SER/PAR is HIGH, this output, part of the serial port, is used as a serial data output synchronized to SCLK. Conversion results are stored in an on-chip register. The AD7652 provides the conversion result, M ...
... When SER/PAR is LOW, this output is used as Bit 8 of the parallel port data output bus. When SER/PAR is HIGH, this output, part of the serial port, is used as a serial data output synchronized to SCLK. Conversion results are stored in an on-chip register. The AD7652 provides the conversion result, M ...
/s Flash ADC frontend in SiGe A 4 bit 10 GS
... An ordinary CML latch in SiGe bipolar technology with load resistors is depicted in Fig. 6 and has two operation modes referred to as tracking and latching, respectively. During tracking period, the tracking current switch Q3 , Q4 sets the polarity of the output voltage vout in accordance with the p ...
... An ordinary CML latch in SiGe bipolar technology with load resistors is depicted in Fig. 6 and has two operation modes referred to as tracking and latching, respectively. During tracking period, the tracking current switch Q3 , Q4 sets the polarity of the output voltage vout in accordance with the p ...
MAX3873A Low-Power, Compact 2.5Gbps/2.7Gbps Clock-Recovery and Data-Retiming IC General Description
... meets all SDH/SONET jitter specifications, does not require an external reference clock to aid in frequency acquisition, and provides excellent tolerance to both deterministic and sinusoidal jitter. The MAX3873A provides a PLL loss-of-lock (LOL) output to indicate whether the CDR is in lock. The rec ...
... meets all SDH/SONET jitter specifications, does not require an external reference clock to aid in frequency acquisition, and provides excellent tolerance to both deterministic and sinusoidal jitter. The MAX3873A provides a PLL loss-of-lock (LOL) output to indicate whether the CDR is in lock. The rec ...
CHAPTER-2
... A typical analog multimeter has several scales. As illustrated in following, each scale consists of a curved line that is marked off into sections or divisions. A range identifies the high and low limits of a scale. ...
... A typical analog multimeter has several scales. As illustrated in following, each scale consists of a curved line that is marked off into sections or divisions. A range identifies the high and low limits of a scale. ...
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.