Low Power Dissipation ADSL Line Driver (Rev. H)
... driver ideal for full rate ADSL systems. Its extremely low-power dissipation is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique architecture of the THS6182 allows the quiescent current to be much lower than existing line drivers while stil ...
... driver ideal for full rate ADSL systems. Its extremely low-power dissipation is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique architecture of the THS6182 allows the quiescent current to be much lower than existing line drivers while stil ...
Si4455 LOW-POWER PA MATCHING
... Low variation over temperature and supply voltage Low BOM and cost Silicon Labs provides switched PA mode Class E (CLE) type matching network for the Si4455 RFICs which are documented in this Application Note. The CLE type has the best efficiency but higher VDD and temperature variations. Its cu ...
... Low variation over temperature and supply voltage Low BOM and cost Silicon Labs provides switched PA mode Class E (CLE) type matching network for the Si4455 RFICs which are documented in this Application Note. The CLE type has the best efficiency but higher VDD and temperature variations. Its cu ...
AD6640 数据手册DataSheet下载
... For a single test tone at –1 dBFS, the worst-case spectral performance is typically limited by the direct or aliased second or third harmonic. If a system is designed such that the second and third harmonics fall out-of-band, overall performance in the band of interest is typically improved by 5 dB. ...
... For a single test tone at –1 dBFS, the worst-case spectral performance is typically limited by the direct or aliased second or third harmonic. If a system is designed such that the second and third harmonics fall out-of-band, overall performance in the band of interest is typically improved by 5 dB. ...
Dual Line Receivers (Rev. D)
... These dual line circuits also can be used in unbalanced or single-line systems. Although these systems do not offer the same performance as balanced systems for long lines, they are adequate for very short lines where environmental noise is not severe. The receiver threshold level is established by ...
... These dual line circuits also can be used in unbalanced or single-line systems. Although these systems do not offer the same performance as balanced systems for long lines, they are adequate for very short lines where environmental noise is not severe. The receiver threshold level is established by ...
SCAN92LV090 9 Channel Bus LVDS
... There are a few common practices which should be implied when designing PCB for Bus LVDS signaling. Recommended practices are: • Use at least 4 PCB board layer (Bus LVDS signals, ground, power and TTL signals). • Keep drivers and receivers as close to the (Bus LVDS port side) connector as possible. ...
... There are a few common practices which should be implied when designing PCB for Bus LVDS signaling. Recommended practices are: • Use at least 4 PCB board layer (Bus LVDS signals, ground, power and TTL signals). • Keep drivers and receivers as close to the (Bus LVDS port side) connector as possible. ...
Aalborg Universitet Resonant-inductor-voltage feedback active damping based control for grid-connected
... analyzed for the LLCL-filter using integral feedback coefficient considering the effect of the delay and the grid impedance variation. In additional to the active damping method, the Proportional-Resonant with the Harmonic-Compensation (PR+HC) controllers is also used in this paper. PR can provide l ...
... analyzed for the LLCL-filter using integral feedback coefficient considering the effect of the delay and the grid impedance variation. In additional to the active damping method, the Proportional-Resonant with the Harmonic-Compensation (PR+HC) controllers is also used in this paper. PR can provide l ...
The Solutions : Calculable AC Voltage Reference
... To get a 1V output the 10Volt output can be resistively divided down allowing the output to still be single stepped and measured on DC. Note an IVD cannot be used to divide down the DC output. However it can be used on the AC output 16th July 2013 ...
... To get a 1V output the 10Volt output can be resistively divided down allowing the output to still be single stepped and measured on DC. Note an IVD cannot be used to divide down the DC output. However it can be used on the AC output 16th July 2013 ...
MAX16977 36V, 2A, 2.2MHz Step-Down Converter with Low Operating Current General Description
... The MAX16977 is a constant-frequency, current-mode, automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 36V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device ma ...
... The MAX16977 is a constant-frequency, current-mode, automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 36V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device ma ...
Power Gain Stages for Monolithic Amplifiers
... loop associated with each side of the booster limits stage gain to about 5. This is necessary for stability. The gain bandwidth available through the Q3-Q5 and Q4-Q6 connections is quite high, and not readily controllable. The local feedback reduces the gain bandwidth, prompting stage stability. The ...
... loop associated with each side of the booster limits stage gain to about 5. This is necessary for stability. The gain bandwidth available through the Q3-Q5 and Q4-Q6 connections is quite high, and not readily controllable. The local feedback reduces the gain bandwidth, prompting stage stability. The ...
AD2S81A/AD2S82A: Variable Resolution, Monolithic Resolver-to-Digital Converters Data Sheet
... delay and is insensitive to absolute signal levels. It also provides good noise immunity and tolerance to harmonic distortion on the reference and input signals. Dynamic Performance Set by the User. By selecting external resistor and capacitor values the user can determine bandwidth, maximum trackin ...
... delay and is insensitive to absolute signal levels. It also provides good noise immunity and tolerance to harmonic distortion on the reference and input signals. Dynamic Performance Set by the User. By selecting external resistor and capacitor values the user can determine bandwidth, maximum trackin ...
Lecture 5
... Operational Amplifers Op-amp is an electronic device that amplify the difference of voltage at its two inputs. ...
... Operational Amplifers Op-amp is an electronic device that amplify the difference of voltage at its two inputs. ...
SP4082E 数据资料DataSheet下载
... Driver rise and fall times are limited to no faster than 667ns, allowing error-free data transmission up to 115kbps. The RS-485/RS-422 standard covers line lengths up to 4,000ft. Maximum achievable line length is a function of signal attenuation and noise. Use of slew-controlled drivers may help to ...
... Driver rise and fall times are limited to no faster than 667ns, allowing error-free data transmission up to 115kbps. The RS-485/RS-422 standard covers line lengths up to 4,000ft. Maximum achievable line length is a function of signal attenuation and noise. Use of slew-controlled drivers may help to ...
Online Off-Site Condition Monitoring Of Three Phase
... and under normal operation of the machine. MCSA can diagnose failures such as broken rotor bars, shorted turns, bearing damage and air gap eccentricity. In the MCSA method, the current frequency spectrum is obtained and specific frequency components are analyzed. These Fig1: Block diagram of general ...
... and under normal operation of the machine. MCSA can diagnose failures such as broken rotor bars, shorted turns, bearing damage and air gap eccentricity. In the MCSA method, the current frequency spectrum is obtained and specific frequency components are analyzed. These Fig1: Block diagram of general ...
Shielded twisted-pair cable
... Describe the type of connectors and equipment used with fiber-optic cable. Explain how fiber is tested to ensure that it will function properly. Discuss safety issues dealing with fiber-optics. ...
... Describe the type of connectors and equipment used with fiber-optic cable. Explain how fiber is tested to ensure that it will function properly. Discuss safety issues dealing with fiber-optics. ...
Spartan 3 Tyro Kit - Pantech Solutions
... communicate with a host device, the Spartan-3 FPGA in this case. The PS/2 bus includes both clock and data. Both a mouse and keyboard drive the bus with identical signal timings and both use 11-bit words that include a start, stop and odd parity bit. However, the data packets are organized different ...
... communicate with a host device, the Spartan-3 FPGA in this case. The PS/2 bus includes both clock and data. Both a mouse and keyboard drive the bus with identical signal timings and both use 11-bit words that include a start, stop and odd parity bit. However, the data packets are organized different ...
HMC905LP3E - Analog Devices
... is removed the device should be disabled, or it should be placed in divide by 1 mode. The device is stable in divide by one mode with no RF input. The device will oscillate in divide 2, 3, or 4 modes with no RF input. In general, very small RF input levels will stop all oscillations. At the minimum ...
... is removed the device should be disabled, or it should be placed in divide by 1 mode. The device is stable in divide by one mode with no RF input. The device will oscillate in divide 2, 3, or 4 modes with no RF input. In general, very small RF input levels will stop all oscillations. At the minimum ...
MAX3676 622Mbps, 3.3V Clock-Recovery and Data-Retiming IC with Limiting Amplifier General Description
... The RSSI output voltage is insensitive to temperature and supply fluctuations. The power detector functions as a broadband power meter that detects the total RMS power of all signals within the detector bandwidth (including input signal noise). The RSSI voltage varies linearly (in decibels) for inpu ...
... The RSSI output voltage is insensitive to temperature and supply fluctuations. The power detector functions as a broadband power meter that detects the total RMS power of all signals within the detector bandwidth (including input signal noise). The RSSI voltage varies linearly (in decibels) for inpu ...
ELECTRONIC BALLAST NIK MUHAMMAD FASHAN BIN HUSAIN
... electronic ballast and reduced its cost, some single-stage electronic ballasts have been proposed by integrating PFC circuit into the inverter stage to perform both ...
... electronic ballast and reduced its cost, some single-stage electronic ballasts have been proposed by integrating PFC circuit into the inverter stage to perform both ...
thesis
... The new design is an undersampling successive-approximation analog-to-digital converter with small, low device count components, many of which were borrowed from other parts of the equalizer design. The comparator, voltage reference generator, and integration of the system into the equalizer were co ...
... The new design is an undersampling successive-approximation analog-to-digital converter with small, low device count components, many of which were borrowed from other parts of the equalizer design. The comparator, voltage reference generator, and integration of the system into the equalizer were co ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.