EE 321 Analog Electronics, Fall 2011 Homework #5 solution
... signal. Capacitors C1 and C2 are very large; their function is to couple the signal to and from the diode but block the DC current from flowing into the signal source or the load (not shown). Use the diode small-signal model to show that the signal component of the output voltage is nVT ...
... signal. Capacitors C1 and C2 are very large; their function is to couple the signal to and from the diode but block the DC current from flowing into the signal source or the load (not shown). Use the diode small-signal model to show that the signal component of the output voltage is nVT ...
A Designer`s Guide to Instrumentation Amplifiers, 3rd Edition
... Charles Kitchin and Lew Counts ...
... Charles Kitchin and Lew Counts ...
SY89829U Oct05
... single 1:20 LVPECL Clock Driver. The part is designed for use in low voltage (2.5V/3.3V) applications which require a large number of outputs to drive precisely aligned, ultra low skew signals to their destination. The input is multiplexed from either LVDS or LVPECL by the CLK_SEL pin. The LVDS inpu ...
... single 1:20 LVPECL Clock Driver. The part is designed for use in low voltage (2.5V/3.3V) applications which require a large number of outputs to drive precisely aligned, ultra low skew signals to their destination. The input is multiplexed from either LVDS or LVPECL by the CLK_SEL pin. The LVDS inpu ...
Si5345/44/42 - Silicon Labs
... These jitter attenuating clock multipliers combine fourth-generation DSPLL and MultiSynth™ technologies to enable any-frequency clock generation and jitter attenuation for applications requiring the highest level of jitter performance. These devices are programmable via a serial interface with in-ci ...
... These jitter attenuating clock multipliers combine fourth-generation DSPLL and MultiSynth™ technologies to enable any-frequency clock generation and jitter attenuation for applications requiring the highest level of jitter performance. These devices are programmable via a serial interface with in-ci ...
ADP1740/ADP1741 (Rev. H)
... regulators that operate from 1.6 V to 3.6 V and provide up to 2 A of output current. These low VIN/VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5 V down to 1.8 V I/O rails, and for powering core voltages down to 0.75 V. Using an advanced, proprietary architecture, ...
... regulators that operate from 1.6 V to 3.6 V and provide up to 2 A of output current. These low VIN/VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5 V down to 1.8 V I/O rails, and for powering core voltages down to 0.75 V. Using an advanced, proprietary architecture, ...
MAX517/MAX518/MAX519 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs _______________General Description
... SCL) must be high when the bus is not in use. When in use, the port bits are toggled to generate the appropriate signals for SDA and SCL. External pull-up resistors are not required on these lines. The MAX517/MAX518/ MAX519 can be used in applications where pull-up resistors are required (such as in ...
... SCL) must be high when the bus is not in use. When in use, the port bits are toggled to generate the appropriate signals for SDA and SCL. External pull-up resistors are not required on these lines. The MAX517/MAX518/ MAX519 can be used in applications where pull-up resistors are required (such as in ...
DATA SHEET For a complete data sheet, please also download:
... The phase-to-output response characteristic of PC3 (Fig.10) differs from that of PC2 in that the phase angle between SIGIN and COMPIN varies between 0° and 360° and is 180° at the centre frequency. Also PC3 gives a greater voltage swing than PC2 for input phase differences but as a consequence the r ...
... The phase-to-output response characteristic of PC3 (Fig.10) differs from that of PC2 in that the phase angle between SIGIN and COMPIN varies between 0° and 360° and is 180° at the centre frequency. Also PC3 gives a greater voltage swing than PC2 for input phase differences but as a consequence the r ...
... supplying uniformly-spaced sharp pulses at a suitable re Each pulse shown in FIGURES 3B and 3C is dispersed petition rate, such as 25 kilocycles per second, to a suit into its component frequencies by delay lines 13 and 14, able bandpass ?lter 11, which transforms each pulse into respectively, so th ...
MAX5922 +48V, Single-Port Network Power Switch For Power
... The MAX5922 features a programmable undervoltage lockout (UVLO) that keeps the device in shutdown until the input voltage exceeds a certain threshold, set to 38V (MAX5922A) or 28V (MAX5922B/C) internally. After successfully discovering and classifying a PD, the MAX5922 enters startup mode. During st ...
... The MAX5922 features a programmable undervoltage lockout (UVLO) that keeps the device in shutdown until the input voltage exceeds a certain threshold, set to 38V (MAX5922A) or 28V (MAX5922B/C) internally. After successfully discovering and classifying a PD, the MAX5922 enters startup mode. During st ...
Impedance Matching
... The terms step-up or step-down refer to ability of the transformer to change (transform) the voltage or the current that passes through it. The amount of power (P = I x V) that goes into a transformer is always equal to the amount of power that comes out (discounting negligible losses). While a st ...
... The terms step-up or step-down refer to ability of the transformer to change (transform) the voltage or the current that passes through it. The amount of power (P = I x V) that goes into a transformer is always equal to the amount of power that comes out (discounting negligible losses). While a st ...
Power Inverters - Personal WWW Pages
... current and frequency. A static inverter circuit performs this transformation. The terms voltage-fed and current-fed are used in connection with inverter circuits. A voltage-fed inverter is one in which the dc input voltage is essentially constant and independent of the load current drawn. The inver ...
... current and frequency. A static inverter circuit performs this transformation. The terms voltage-fed and current-fed are used in connection with inverter circuits. A voltage-fed inverter is one in which the dc input voltage is essentially constant and independent of the load current drawn. The inver ...
AD7801 数据手册DataSheet 下载
... The AD7801 is a single, 8-bit, voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output buffer allows the DAC output to swing rail to rail. The AD7801 has a parallel microprocessor and DSP compatible interface with high speed registers and double buffered int ...
... The AD7801 is a single, 8-bit, voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output buffer allows the DAC output to swing rail to rail. The AD7801 has a parallel microprocessor and DSP compatible interface with high speed registers and double buffered int ...
DAC8222 数据手册DataSheet 下载
... varies from 90 pF (all digital inputs low) to 120 pF (all digital inputs high). Figure 19 shows a transistor switch in series with the R-2R ladder terminating resistor and RFB resistor. They were designed into the DAC to binarily match the ladder leg switches and improve power supply rejection and g ...
... varies from 90 pF (all digital inputs low) to 120 pF (all digital inputs high). Figure 19 shows a transistor switch in series with the R-2R ladder terminating resistor and RFB resistor. They were designed into the DAC to binarily match the ladder leg switches and improve power supply rejection and g ...
bandgap voltage reference
... have the same Vbe, so we can hope they will have the same collector current. The collector current of Q2 may be higher than Q1 since the collector voltage is higher. The collector current of Q2 may also be reduced from the current in R because the two base currents subtract from R current before it ...
... have the same Vbe, so we can hope they will have the same collector current. The collector current of Q2 may be higher than Q1 since the collector voltage is higher. The collector current of Q2 may also be reduced from the current in R because the two base currents subtract from R current before it ...
ADP2114 Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator
... are synchronized. The frequency select resistor, mentioned in the description of Pin 3, must be selected close to the expected switching frequency for stable operation. Operation Configuration Input. Connect this pin through a resistor to GND to set the system mode of operation according to Table 7. ...
... are synchronized. The frequency select resistor, mentioned in the description of Pin 3, must be selected close to the expected switching frequency for stable operation. Operation Configuration Input. Connect this pin through a resistor to GND to set the system mode of operation according to Table 7. ...
PDF
... of superposing a number of sources on a system can then be found by representing each of them by an equivalent current source at its point of connection. As with any method of calculation, this representation must not be used when the assumptions upon which it is based are no longer valid, for insta ...
... of superposing a number of sources on a system can then be found by representing each of them by an equivalent current source at its point of connection. As with any method of calculation, this representation must not be used when the assumptions upon which it is based are no longer valid, for insta ...
Energy Efficient OFDM Transmission Scheme based on Continuous
... communication system. In OFDM the subcarriers are orthogonal to each other, so they will not interfere with each other and more number of subcarriers can be packed to the same spectrum to accomodate multiple users [3],[4] . it’s high data rate, spectral efficiency and robustness against multipath fa ...
... communication system. In OFDM the subcarriers are orthogonal to each other, so they will not interfere with each other and more number of subcarriers can be packed to the same spectrum to accomodate multiple users [3],[4] . it’s high data rate, spectral efficiency and robustness against multipath fa ...
an area efficient 64-bit square root carry
... consumption of their circuits. In the process, it is found that the schematic given in [4] contains an error and the circuit has been rectified to ensure its correct functionality before simulations. A simulation environment realistic to the actual circuit operational conditions has been set up, whe ...
... consumption of their circuits. In the process, it is found that the schematic given in [4] contains an error and the circuit has been rectified to ensure its correct functionality before simulations. A simulation environment realistic to the actual circuit operational conditions has been set up, whe ...
800 mA Ultralow Noise, High PSRR, RF Linear Regulator ADM7150
... Junction to ambient thermal resistance (θJA) of the package is based on modeling and calculation using a 4-layer board. The junction to ambient thermal resistance is highly dependent on the application and board layout. In applications where high maximum power dissipation exists, close attention to ...
... Junction to ambient thermal resistance (θJA) of the package is based on modeling and calculation using a 4-layer board. The junction to ambient thermal resistance is highly dependent on the application and board layout. In applications where high maximum power dissipation exists, close attention to ...
MAX517/MAX518/MAX519 2-Wire Serial 8-Bit DACs with Rail
... SCL) must be high when the bus is not in use. When in use, the port bits are toggled to generate the appropriate signals for SDA and SCL. External pull-up resistors are not required on these lines. The MAX517/MAX518/ MAX519 can be used in applications where pull-up resistors are required (such as in ...
... SCL) must be high when the bus is not in use. When in use, the port bits are toggled to generate the appropriate signals for SDA and SCL. External pull-up resistors are not required on these lines. The MAX517/MAX518/ MAX519 can be used in applications where pull-up resistors are required (such as in ...
BD95602MUV
... Load Mode) technology is added to improve efficiency with light loads giving high efficiency over a wide load range. In addition to the dual buck regulator controllers, here are 2 LDO regulators included that are fixed output voltage of 3.3V and 5.0V. Other functions included are soft start, variabl ...
... Load Mode) technology is added to improve efficiency with light loads giving high efficiency over a wide load range. In addition to the dual buck regulator controllers, here are 2 LDO regulators included that are fixed output voltage of 3.3V and 5.0V. Other functions included are soft start, variabl ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.