UC3844B, UC3845B, UC2844B, UC2845B High Performance
... The oscillator frequency is programmed by the values selected for the timing components RT and CT. Capacitor CT is charged from the 5.0 V reference through resistor RT to approximately 2.8 V and discharged to 1.2 V by an internal current sink. During the discharge of CT, the oscillator generates an ...
... The oscillator frequency is programmed by the values selected for the timing components RT and CT. Capacitor CT is charged from the 5.0 V reference through resistor RT to approximately 2.8 V and discharged to 1.2 V by an internal current sink. During the discharge of CT, the oscillator generates an ...
Transformer less Power supply Design
... So a suitable option is a rectifier diode 1N4007. Usually a silicon diode has a Forward voltage drop of 0.6 V. The current rating (Forward current) of rectifier diodes also vary. Most of the general purpose rectifier diodes in the 1N series have 1 ampere current rating. DC Smoothing A Smoothing Capa ...
... So a suitable option is a rectifier diode 1N4007. Usually a silicon diode has a Forward voltage drop of 0.6 V. The current rating (Forward current) of rectifier diodes also vary. Most of the general purpose rectifier diodes in the 1N series have 1 ampere current rating. DC Smoothing A Smoothing Capa ...
RESET MAX1947 Low Input/Output Voltage Step-Up DC-DC Converter with
... voltages down to 0.7V. An internal synchronous rectifier reduces cost by eliminating the need for an external Schottky diode and improves overall efficiency by reducing losses in the circuit. The efficiency is further ...
... voltages down to 0.7V. An internal synchronous rectifier reduces cost by eliminating the need for an external Schottky diode and improves overall efficiency by reducing losses in the circuit. The efficiency is further ...
Features Description Block Diagram Pin Diagram (Top Side View
... is provided for each channel. Each channel operates fully independently. When the channels are enabled (EN=1) and operating, that channels input signal level (on xI+/-) determines whether the output is active. If the input signal level of the channel falls below the active threshold level (Vth-) the ...
... is provided for each channel. Each channel operates fully independently. When the channels are enabled (EN=1) and operating, that channels input signal level (on xI+/-) determines whether the output is active. If the input signal level of the channel falls below the active threshold level (Vth-) the ...
A Novel High Speed Differential Ultra Low-Voltage
... reduction in transistor length. When the supply voltage is decreased the speed of the logic circuits may be reduced due to reduced effective input voltage to the transistors. When the threshold voltage is reduced the off current running through transistors which are switched off will increase and th ...
... reduction in transistor length. When the supply voltage is decreased the speed of the logic circuits may be reduced due to reduced effective input voltage to the transistors. When the threshold voltage is reduced the off current running through transistors which are switched off will increase and th ...
Manual
... More often than not, a nonlinear trapezoidal pattern is the result of a mistuned amplifier, particularly with the load control being set with insufficient loading. To test this, simply advance the load control slightly. With more loading of the amplifier, you will more than likely see the widest sid ...
... More often than not, a nonlinear trapezoidal pattern is the result of a mistuned amplifier, particularly with the load control being set with insufficient loading. To test this, simply advance the load control slightly. With more loading of the amplifier, you will more than likely see the widest sid ...
fm receiver kit - ABRA Electronics
... obtained. You may have to adjust the oscilloscope time base for correct comparison. Without changing the generator output level, slowly lower the frequency of the audio generator until the sine wave at the speaker falls to 0.707 of the original setting (3dB point or 1/2 power point). Record that fre ...
... obtained. You may have to adjust the oscilloscope time base for correct comparison. Without changing the generator output level, slowly lower the frequency of the audio generator until the sine wave at the speaker falls to 0.707 of the original setting (3dB point or 1/2 power point). Record that fre ...
HMC788ALP2E
... The HMC788ALP2E is a GaAs pHEMT Gain Block MMIC SMT DC to 10 GHz amplifier. This 2x2 mm DFN packaged amplifier can be used as either a cascadable 50 Ohm gain stage or to drive the LO port of many of HIttite’s single and double-balanced mixers with up to +20 dBm output power. The HMC788ALP2E offers 1 ...
... The HMC788ALP2E is a GaAs pHEMT Gain Block MMIC SMT DC to 10 GHz amplifier. This 2x2 mm DFN packaged amplifier can be used as either a cascadable 50 Ohm gain stage or to drive the LO port of many of HIttite’s single and double-balanced mixers with up to +20 dBm output power. The HMC788ALP2E offers 1 ...
COMPARATIVE INVESTIGATIONS OF TWO KIND OF ELECTRONIC Henryk Urzędniczok
... velocities of wave propagation in reference line and the line with sensitive layer, respectively, and f is frequency of exciting signal. The phase shift for the single period of wave propagated in the acoustic delay line is very small. However, the distance between the exciting and receiving IDTs is ...
... velocities of wave propagation in reference line and the line with sensitive layer, respectively, and f is frequency of exciting signal. The phase shift for the single period of wave propagated in the acoustic delay line is very small. However, the distance between the exciting and receiving IDTs is ...
Input Diodes for ac Coupled Circuits
... • In the cases with back-to-back diodes the input coupling capacitor charges during the fast edge of the sawtooth waveform. • In the case of amplifiers without back-to-back diodes the input capacitor is not charged. • For this type of application you need to use amplifiers without back-to-back input ...
... • In the cases with back-to-back diodes the input coupling capacitor charges during the fast edge of the sawtooth waveform. • In the case of amplifiers without back-to-back diodes the input capacitor is not charged. • For this type of application you need to use amplifiers without back-to-back input ...
MIC39150-1.8WUTR - Datasheet.Directory
... voltage regulators suitable for moderate to high-current voltage regulator applications. Its 500mV dropout voltage at full load and overtemperature makes it especially valuable in battery-powered systems and as high-efficiency noise filters in post-regulator applications. Unlike older NPN-pass trans ...
... voltage regulators suitable for moderate to high-current voltage regulator applications. Its 500mV dropout voltage at full load and overtemperature makes it especially valuable in battery-powered systems and as high-efficiency noise filters in post-regulator applications. Unlike older NPN-pass trans ...
Electronic SC5 Scaled Pulse Module Owner`s Manual
... The output produces a single fixed-duration pulse (pulls “low” briefly) once per “n” input pulses, where “n” is the number set by the K-factor switches (see operational description). A relay is not supplied; however, the user may drive a relay by connecting the coil from the positive DC voltage supp ...
... The output produces a single fixed-duration pulse (pulls “low” briefly) once per “n” input pulses, where “n” is the number set by the K-factor switches (see operational description). A relay is not supplied; however, the user may drive a relay by connecting the coil from the positive DC voltage supp ...
MAX3861 2.7Gbps Post Amp with Automatic Gain Control General Description Features
... 2.7Gbps Post Amp with Automatic Gain Control Select the Coupling Capacitors When AC-coupling is desired, select coupling capacitors CIN and COUT to minimize the receiver’s deterministic jitter. Jitter is decreased as the input low-frequency cutoff (fIN) is decreased. ...
... 2.7Gbps Post Amp with Automatic Gain Control Select the Coupling Capacitors When AC-coupling is desired, select coupling capacitors CIN and COUT to minimize the receiver’s deterministic jitter. Jitter is decreased as the input low-frequency cutoff (fIN) is decreased. ...
FEATURES DESCRIPTION D
... The OPA2846 provides a unique combination of features—low input voltage noise along with a very low distortion output stage—to give one of the highest dynamic range dual op amps available. Its very high Gain Bandwidth Product (GBP) can be used either to deliver high signal bandwidths at high gains, ...
... The OPA2846 provides a unique combination of features—low input voltage noise along with a very low distortion output stage—to give one of the highest dynamic range dual op amps available. Its very high Gain Bandwidth Product (GBP) can be used either to deliver high signal bandwidths at high gains, ...
High Voltage Current Shunt Monitor AD8212
... mirrored inside the current compensation circuit. This current then flows in Resistor R2, which is the same value as Resistor R1. The voltage created by this current across Resistor R2, displaces the noninverting input of Amplifier A1 by the corresponding voltage. Amplifier A1 responds by driving th ...
... mirrored inside the current compensation circuit. This current then flows in Resistor R2, which is the same value as Resistor R1. The voltage created by this current across Resistor R2, displaces the noninverting input of Amplifier A1 by the corresponding voltage. Amplifier A1 responds by driving th ...
Manual - American Musical Supply
... •Clip Limiting may be switched on the rear panel to prevent severe overdrive. This protects speakers and somewhat reduces the load on the amplifier. •Internal current limits protect the output transistors against overloading. Peak limiting may occur at full output if using more than four 8-ohm speak ...
... •Clip Limiting may be switched on the rear panel to prevent severe overdrive. This protects speakers and somewhat reduces the load on the amplifier. •Internal current limits protect the output transistors against overloading. Peak limiting may occur at full output if using more than four 8-ohm speak ...
Study of Switching Characteristics
... The most common transistor types are the Metal Oxide Semiconductor Field Effect Transistors (MOSFETs) and the Bipolar Junction Transistors (BJT). BJTs based circuits dominated the electronics market in the 1960's and 1970's. Nowadays most electronic circuits, particularly integrated circuits (ICs), ...
... The most common transistor types are the Metal Oxide Semiconductor Field Effect Transistors (MOSFETs) and the Bipolar Junction Transistors (BJT). BJTs based circuits dominated the electronics market in the 1960's and 1970's. Nowadays most electronic circuits, particularly integrated circuits (ICs), ...
High Speed, Triple Differential Receiver with Comparators AD8145
... The maximum safe power dissipation in the AD8145 package is limited by the associated rise in junction temperature (TJ) on the die. At approximately 150°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit can change the ...
... The maximum safe power dissipation in the AD8145 package is limited by the associated rise in junction temperature (TJ) on the die. At approximately 150°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit can change the ...
- Free Documents
... potential stability problems. This often increases the complexity of the design, the power consumption, and the silicon area used. The frequency response of the differential path is also degraded due to the added parasitic components involved in conventional CMFB schemes. In some cases and due to t ...
... potential stability problems. This often increases the complexity of the design, the power consumption, and the silicon area used. The frequency response of the differential path is also degraded due to the added parasitic components involved in conventional CMFB schemes. In some cases and due to t ...
APD 7580 - Absolute Process Instruments
... optically isolated DC voltage or current output that is linearly related to the input. Common applications include frequency to DC conversions from frequency output type devices such as rotary encoders, magnetic pick-ups, proximity sensors, variable speed drives, and flow meters. For PLCs that do no ...
... optically isolated DC voltage or current output that is linearly related to the input. Common applications include frequency to DC conversions from frequency output type devices such as rotary encoders, magnetic pick-ups, proximity sensors, variable speed drives, and flow meters. For PLCs that do no ...
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.