paper
... the comparator array to the Gray coder so there is no net charge transfer out of the comparator, and thus avoid local supply bounce. The receive data is then retimed and encoded with high-speed CMOS logic. A resistor ladder between V (the input signal return) and V (a supplied reference) generates t ...
... the comparator array to the Gray coder so there is no net charge transfer out of the comparator, and thus avoid local supply bounce. The receive data is then retimed and encoded with high-speed CMOS logic. A resistor ladder between V (the input signal return) and V (a supplied reference) generates t ...
7 amplifiers - low noise - smt.indd
... Low Noise Amplifier that are ideal pre-amplifiers for CATV Set Top Box, Home Gateway, and Digital Television receiver operating between 40 and 960 MHz. This high dynamic range LNA has been optimized to provide 3.5 dB noise figure and +27 dBm output IP3 from a single supply of +5V @ 120 mA. The outpu ...
... Low Noise Amplifier that are ideal pre-amplifiers for CATV Set Top Box, Home Gateway, and Digital Television receiver operating between 40 and 960 MHz. This high dynamic range LNA has been optimized to provide 3.5 dB noise figure and +27 dBm output IP3 from a single supply of +5V @ 120 mA. The outpu ...
AN APPARATUS FOR MEASURING STRING VIBRATION USING
... If a higher carrier signal frequency would be used, the voltage noise at the gate could be made smaller, because the input resistor’s contribution to the total impedance would be lower. On the other hand, if the carrier signal frequency would be very high, the signal detection would have to happen a ...
... If a higher carrier signal frequency would be used, the voltage noise at the gate could be made smaller, because the input resistor’s contribution to the total impedance would be lower. On the other hand, if the carrier signal frequency would be very high, the signal detection would have to happen a ...
Removal of Interferences from Partial Discharge Pulses
... machines, transformers, and bushings) can lead to catastrophic failure of equipments. It is imperative that degradation of the insulation in such systems be detected and quantified at an early stage in its development so that, appropriate replacement/refurbishment can be arranged at the appropriate ...
... machines, transformers, and bushings) can lead to catastrophic failure of equipments. It is imperative that degradation of the insulation in such systems be detected and quantified at an early stage in its development so that, appropriate replacement/refurbishment can be arranged at the appropriate ...
![Ask the Applications Engineer—30 by Adrian Fox [] PLL SYNTHESIZERS](http://s1.studyres.com/store/data/000068689_1-dc1ef7b58d77ba17e07788048243a0eb-300x300.png)
Ask the Applications Engineer—30 by Adrian Fox [] PLL SYNTHESIZERS
... A. Spurious levels! A fractional-N divide by 19.1 consists of the N-divider dividing by nineteen 90% of the time, and by twenty 10% of the time. The average division is correct, but the instantaneous division is incorrect. Because of this, the PFD and charge pump are constantly trying to correct for ...
... A. Spurious levels! A fractional-N divide by 19.1 consists of the N-divider dividing by nineteen 90% of the time, and by twenty 10% of the time. The average division is correct, but the instantaneous division is incorrect. Because of this, the PFD and charge pump are constantly trying to correct for ...
Design of High-Speed Links: A look at Modern VLSI Design
... European Solid-State Circuits Conference, September 2002 Integrated Systems Group ...
... European Solid-State Circuits Conference, September 2002 Integrated Systems Group ...
Calculating Total Harmonic Distortion by Measuring Sine Wave
... Other important points to consider include algorithm efficiency, data ROM size required, and accuracy/spectral purity of the implementation. Comparing analysis is required when performing own waveform designs. The table data and look-up algorithm alone do not determine performance in the field. Furt ...
... Other important points to consider include algorithm efficiency, data ROM size required, and accuracy/spectral purity of the implementation. Comparing analysis is required when performing own waveform designs. The table data and look-up algorithm alone do not determine performance in the field. Furt ...
offset and noise compensation
... Usage of mechanical shutter and global reset release results in dark signal gradient due uneven integration of dark current with ERS (electronic rolling shutter). With a global shutter sensor, integration of dark current on the storage node will cause a gradient in dark level. Row wise compensation ...
... Usage of mechanical shutter and global reset release results in dark signal gradient due uneven integration of dark current with ERS (electronic rolling shutter). With a global shutter sensor, integration of dark current on the storage node will cause a gradient in dark level. Row wise compensation ...
Calculating noise figure in op amps
... the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such inf ...
... the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such inf ...
Techniques for In-Band Phase Noise Reduction in Delta
... reference signal path, divider, phase frequency detector (PFD), and charge-pump. The design presented here was tuned for a cable modem application requiring a quadrature amplitude modulation (QAM) signal constellation with up to 1024 points and which in turn required very low in-band phase noise. Lo ...
... reference signal path, divider, phase frequency detector (PFD), and charge-pump. The design presented here was tuned for a cable modem application requiring a quadrature amplitude modulation (QAM) signal constellation with up to 1024 points and which in turn required very low in-band phase noise. Lo ...
Noise Control in Measurements
... When faced with the apparent necessity for magnetic shielding, attention should always be given to reducing the noise at its source. As an example, transformers can readily be designed to minimize the leakage flux. ...
... When faced with the apparent necessity for magnetic shielding, attention should always be given to reducing the noise at its source. As an example, transformers can readily be designed to minimize the leakage flux. ...
OPA1611 OPA1612
... the amplifier cannot respond rapidly enough to the input ramp. This effect is illustrated in Figure 17 of the Typical Characteristics. If the input signal is fast enough to create this forward bias condition, the input signal current must be limited to 10mA or less. If the input signal current is no ...
... the amplifier cannot respond rapidly enough to the input ramp. This effect is illustrated in Figure 17 of the Typical Characteristics. If the input signal is fast enough to create this forward bias condition, the input signal current must be limited to 10mA or less. If the input signal current is no ...
OpticalADC_Tutorial
... and DAC used to discharge the capacitor to prevent unbounded integration. By limiting our application space to narrowband down-conversion, optical information can be easily captured by directly integrating the photodiode charge onto a capacitor. This approach is particularly attractive because it pr ...
... and DAC used to discharge the capacitor to prevent unbounded integration. By limiting our application space to narrowband down-conversion, optical information can be easily captured by directly integrating the photodiode charge onto a capacitor. This approach is particularly attractive because it pr ...
Continuous color reflective displays using interferometric absorption
... having a collection of primary color subpixels to represent each image pixel, all of the device pixels on the SMI panel are identical. Each device pixel can tune its reflective color continuously across the visible spectrum and also provide high contrast black and white states. Instead of limiting t ...
... having a collection of primary color subpixels to represent each image pixel, all of the device pixels on the SMI panel are identical. Each device pixel can tune its reflective color continuously across the visible spectrum and also provide high contrast black and white states. Instead of limiting t ...
MAX31180 Spread-Spectrum Crystal Multiplier General Description Features
... PDN input can be used to place the device into a lowpower standby mode where the SSO output is three-stated. If the PDN pin is open, the SSO output is active but ...
... PDN input can be used to place the device into a lowpower standby mode where the SSO output is three-stated. If the PDN pin is open, the SSO output is active but ...
Noise
... In fact, although not realistic, we assume that the noise power density is constant for all frequencies. In other words, we assume that the noise is white. This is a good assumption in practice because radars are generally designed so that the noise spectrum into a device is flat over the bandwidth ...
... In fact, although not realistic, we assume that the noise power density is constant for all frequencies. In other words, we assume that the noise is white. This is a good assumption in practice because radars are generally designed so that the noise spectrum into a device is flat over the bandwidth ...
34 2.8 NOISE 2.8.1 The Nyquist Noise Theorem We now want to
... In fact, although not realistic, we assume that the noise power density is constant for all frequencies. In other words, we assume that the noise is white. This is a good assumption in practice because radars are generally designed so that the noise spectrum into a device is flat over the bandwidth ...
... In fact, although not realistic, we assume that the noise power density is constant for all frequencies. In other words, we assume that the noise is white. This is a good assumption in practice because radars are generally designed so that the noise spectrum into a device is flat over the bandwidth ...
2D Graphics
... Rendering the outline of any geometric primitive, using the stroke and paint attributes (draw method). Rendering any geometric primitive by filling its interior with the color or pattern specified by the paint attributes (fill method). Rendering any text string (the drawString method). The font attr ...
... Rendering the outline of any geometric primitive, using the stroke and paint attributes (draw method). Rendering any geometric primitive by filling its interior with the color or pattern specified by the paint attributes (fill method). Rendering any text string (the drawString method). The font attr ...
LTC1250 - Very Low Noise Zero-Drift Bridge Amplifier
... when the LTC1250’s output is heavily loaded, the chip may dissipate substantial power, raising the temperature of the package and aggravating thermocouples at the inputs. Although the LTC1250 will maintain its specified accuracy under these conditions, care must be taken in the layout to prevent or ...
... when the LTC1250’s output is heavily loaded, the chip may dissipate substantial power, raising the temperature of the package and aggravating thermocouples at the inputs. Although the LTC1250 will maintain its specified accuracy under these conditions, care must be taken in the layout to prevent or ...
Dither
Dither is an intentionally applied form of noise used to randomize quantization error, preventing large-scale patterns such as color banding in images. Dither is routinely used in processing of both digital audio and video data, and is often one of the last stages of ""mastering"" audio to a CD.A typical use of dither is converting a greyscale image to black and white, such that the density of black dots in the new image approximates the average grey level in the original.