MAX828/MAX829 Switched-Capacitor Voltage Inverters
... During the first half-cycle, switches S2 and S4 open, switches S1 and S3 close, and capacitor C1 charges to the voltage at IN (Figure 2). During the second halfcycle, S1 and S3 open, S2 and S4 close, and C1 is level shifted downward by VIN volts. This connects C1 in parallel with the reservoir capac ...
... During the first half-cycle, switches S2 and S4 open, switches S1 and S3 close, and capacitor C1 charges to the voltage at IN (Figure 2). During the second halfcycle, S1 and S3 open, S2 and S4 close, and C1 is level shifted downward by VIN volts. This connects C1 in parallel with the reservoir capac ...
The Tube CAD Journal, August 1999
... Follower works in voltage phase with its input signal, it works in negative current phase to the Grounded Cathode amplifier. So while the 12AX7 tries to pull down its plate voltage by the increased current conduction, the 12AU7 lets go of ten times more current, which allows the power supply connect ...
... Follower works in voltage phase with its input signal, it works in negative current phase to the Grounded Cathode amplifier. So while the 12AX7 tries to pull down its plate voltage by the increased current conduction, the 12AU7 lets go of ten times more current, which allows the power supply connect ...
LM111/LM211/LM311 Voltage Comparator
... Note 1: This rating applies for g 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 2: The maximum junction temperature of the LM111 is 150 ...
... Note 1: This rating applies for g 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 2: The maximum junction temperature of the LM111 is 150 ...
LM311 datasheet - Department of Electrical Engineering
... Note 1: This rating applies for g 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 2: The maximum junction temperature of the LM111 is 150 ...
... Note 1: This rating applies for g 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 2: The maximum junction temperature of the LM111 is 150 ...
DC Biasing using a S..
... 3) Minimize Sensitivity to changes in β We find that BJTs are very sensitive to temperature— specifically, the value of β is a function of temperature. Likewise, the value of β is not particularly constant with regard to the manufacturing process. We find that 100 otherwise “identical” BJTs will res ...
... 3) Minimize Sensitivity to changes in β We find that BJTs are very sensitive to temperature— specifically, the value of β is a function of temperature. Likewise, the value of β is not particularly constant with regard to the manufacturing process. We find that 100 otherwise “identical” BJTs will res ...
Design and Characterization of a QLUT in a Standard CMOS Process
... Abstract— Interconnect has become preponderant in many aspects of circuit design, namely delay, power and area. This effect is particularly true for FPGAs, where interconnect is often the most limiting factor. Quaternary logic offers a means to reduce interconnect since each circuit wire can, in pri ...
... Abstract— Interconnect has become preponderant in many aspects of circuit design, namely delay, power and area. This effect is particularly true for FPGAs, where interconnect is often the most limiting factor. Quaternary logic offers a means to reduce interconnect since each circuit wire can, in pri ...
ADP2121 500 mA, 6 MHz, Synchronous Step-Down, DC-to-DC Converter Preliminary Technical Data
... improves efficiency and results in fewer external components. At high load currents, the device uses a voltage regulating pulse-width modulation (PWM) mode that maintains a constant frequency with excellent stability and transient response. At light load conditions, the ADP2121 can automatically ent ...
... improves efficiency and results in fewer external components. At high load currents, the device uses a voltage regulating pulse-width modulation (PWM) mode that maintains a constant frequency with excellent stability and transient response. At light load conditions, the ADP2121 can automatically ent ...
Automatic turn off water pump on desired level + water level
... This kit is used to learn how we can use simple cmos 4049 inverter to create latch circuit for turning ON and OFF water pump, sensor and indicator. Also this device uses two different voltage levels for his work. Firstly we use linear regulator to step down 12V DC to 9V DC, that voltage level is use ...
... This kit is used to learn how we can use simple cmos 4049 inverter to create latch circuit for turning ON and OFF water pump, sensor and indicator. Also this device uses two different voltage levels for his work. Firstly we use linear regulator to step down 12V DC to 9V DC, that voltage level is use ...
HMC674LC3C 数据资料DataSheet下载
... comparator that features reduced swing (RS) PECL output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 85 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically 10 ps, making the dev ...
... comparator that features reduced swing (RS) PECL output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 85 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically 10 ps, making the dev ...
Mycomkits Dot Com www.MYCOMKITS.com
... terminal regulator) that they have polarity and direction. Note: Since C12 and C16 are not polar although they are electrolytic capacitors, you can disregard polar printing on a printed circuit board, and mount them at any direction. The plus side of C4 is a terminal near U3. Align the cathode (flat ...
... terminal regulator) that they have polarity and direction. Note: Since C12 and C16 are not polar although they are electrolytic capacitors, you can disregard polar printing on a printed circuit board, and mount them at any direction. The plus side of C4 is a terminal near U3. Align the cathode (flat ...
MAX1916 Low-Dropout, Constant-Current Triple White LED Bias Supply General Description
... resistors used in conventional white LED designs. The MAX1916 uses a single resistor to set the bias current for three LEDs, which are matched to 0.3%. The MAX1916 consumes only 40µA of supply current when enabled and 0.05µA when disabled. The MAX1916’s advantages over ballast resistors include sign ...
... resistors used in conventional white LED designs. The MAX1916 uses a single resistor to set the bias current for three LEDs, which are matched to 0.3%. The MAX1916 consumes only 40µA of supply current when enabled and 0.05µA when disabled. The MAX1916’s advantages over ballast resistors include sign ...
OPA2889
... The OPA2889 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. These capabilities give exceptional full-power bandwidth. Using a dual ±5V ...
... The OPA2889 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. These capabilities give exceptional full-power bandwidth. Using a dual ±5V ...
HMC675LC3C 数据资料DataSheet下载
... The HMC675LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) CML output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
... The HMC675LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) CML output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
HMC676LC3C 数据资料DataSheet下载
... The HMC676LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) ECL output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
... The HMC676LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) ECL output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
TubePRE
... microphones require external power to preamplify the microphone. These microphones typically have much higher output than dynamic microphones. Therefore the -20dB pad is almost always necessary when close mic-ing to avoid clipping (overdriving) the preamplifier. 3.4 Instrument Input The instrument i ...
... microphones require external power to preamplify the microphone. These microphones typically have much higher output than dynamic microphones. Therefore the -20dB pad is almost always necessary when close mic-ing to avoid clipping (overdriving) the preamplifier. 3.4 Instrument Input The instrument i ...
Power MOS FET Relay G3DZ Maximum AC/DC Switching Current of
... Load Connection When connecting a load generating a high inrush current (such as a lamp load) to the MOS FET Relay, make sure that the MOS FET Relay can withstand the inrush current. OMRON’s datasheets show the non-repetitive peak value of the MOS FET Relay’s inrush current durability. Normally allo ...
... Load Connection When connecting a load generating a high inrush current (such as a lamp load) to the MOS FET Relay, make sure that the MOS FET Relay can withstand the inrush current. OMRON’s datasheets show the non-repetitive peak value of the MOS FET Relay’s inrush current durability. Normally allo ...
MAX1951A 1MHz, 2A, 2.6V to 5.5V Input, PWM DC-DC General Description
... The internal high-side MOSFET has a current limit of 3.1A (typ). If the current flowing out of LX exceeds this limit, the high-side MOSFET turns off and the synchronous rectifier turns on. This lowers the duty cycle and causes the output voltage to droop until the current limit is no longer exceeded ...
... The internal high-side MOSFET has a current limit of 3.1A (typ). If the current flowing out of LX exceeds this limit, the high-side MOSFET turns off and the synchronous rectifier turns on. This lowers the duty cycle and causes the output voltage to droop until the current limit is no longer exceeded ...
AMS2942 数据手册DataSheet 下载
... Note 12: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are covered under the specification for thermal regulation. Note 13: Line regulation is tested at 150°C for IL = 1 mA. For IL = 100 µA and TJ ...
... Note 12: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are covered under the specification for thermal regulation. Note 13: Line regulation is tested at 150°C for IL = 1 mA. For IL = 100 µA and TJ ...
3-Channel SDTV Video Amplifier with 5th-Order Filters and 5.2
... The 230-mV output level shift allows for a full sync dynamic range at the output with 0 V input. The ac-coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with bottom-level sync. AC-coupled biasing for C'/P'B/P'R channels can easily be achieved by adding an ex ...
... The 230-mV output level shift allows for a full sync dynamic range at the output with 0 V input. The ac-coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with bottom-level sync. AC-coupled biasing for C'/P'B/P'R channels can easily be achieved by adding an ex ...
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.