MQP_Report_Final - Worcester Polytechnic Institute
... The demand for alternative energy has been rapidly growing for centuries and even more so since the discovery of wind energy in the late 1800s. It was initially introduced to North American farmers as windmills that were used for pumping water and grinding grain. Denmark was one of the first locatio ...
... The demand for alternative energy has been rapidly growing for centuries and even more so since the discovery of wind energy in the late 1800s. It was initially introduced to North American farmers as windmills that were used for pumping water and grinding grain. Denmark was one of the first locatio ...
Model 414A Fast Coincidence Operating and Service Manual
... There are three general methods of termination that are used. The simplest of these is shunt termination at the receiving end of the cable. A second method is series termination at the sending end. The third is a combination of series and shunt termination, where the cable impedance is matched both ...
... There are three general methods of termination that are used. The simplest of these is shunt termination at the receiving end of the cable. A second method is series termination at the sending end. The third is a combination of series and shunt termination, where the cable impedance is matched both ...
LT5570 - Fast Responding, 40MHz to 2.7GHz Mean-Squared Power Detector.
... OUT (Pin 6): DC Output Pin. The output impedance is mainly determined by an internal 100Ω series resistance that provides output circuit protection if the output is shorted to ground. DNC (Pins 7, 8): Do Not Connect. Don’t connect any external component at these pins. Avoid a long wire or metal trac ...
... OUT (Pin 6): DC Output Pin. The output impedance is mainly determined by an internal 100Ω series resistance that provides output circuit protection if the output is shorted to ground. DNC (Pins 7, 8): Do Not Connect. Don’t connect any external component at these pins. Avoid a long wire or metal trac ...
ECE3455_Exam1_Fall2004
... sheet, or its equivalent. 2. Show all work on these pages. Show all work necessary to complete the problem. A solution without the appropriate work shown will receive no credit. A solution that is not given in a reasonable order will lose credit. Clearly indicate your answer (for example by enclosin ...
... sheet, or its equivalent. 2. Show all work on these pages. Show all work necessary to complete the problem. A solution without the appropriate work shown will receive no credit. A solution that is not given in a reasonable order will lose credit. Clearly indicate your answer (for example by enclosin ...
POWER AMPLIFIERS with valves
... input capacitances of the next stage, the perfect balance is compromised because of the difference in output resistance, and imbalance will become more and more significant as frequency rises, because the input capacitances of the output valves halve their impedances when frequency doubles. So unles ...
... input capacitances of the next stage, the perfect balance is compromised because of the difference in output resistance, and imbalance will become more and more significant as frequency rises, because the input capacitances of the output valves halve their impedances when frequency doubles. So unles ...
measurement methods and interpretation algorithms for the
... The phase of the stator wrapping for the impulses generated by the DP in the insulation presents a long line partial homogeneous. In passing in-out section of the frontal portion in the stators cut the long line parameters of the phase is changing through jump and these section are zones with a high ...
... The phase of the stator wrapping for the impulses generated by the DP in the insulation presents a long line partial homogeneous. In passing in-out section of the frontal portion in the stators cut the long line parameters of the phase is changing through jump and these section are zones with a high ...
AN7 - Some Techniques for Direct Digitization of Transducer Outputs
... Each time the TTL clock (Trace A, Figure 5) goes high, the transducer receives AC drive via the 0.22μF capacitor. This drive causes mechanical movement of the disc and ultrasonic energy is emitted. The clock input simultaneously sets the 74C74 flip-flop output (Trace E) low and pulls the 0.01μF capaci ...
... Each time the TTL clock (Trace A, Figure 5) goes high, the transducer receives AC drive via the 0.22μF capacitor. This drive causes mechanical movement of the disc and ultrasonic energy is emitted. The clock input simultaneously sets the 74C74 flip-flop output (Trace E) low and pulls the 0.01μF capaci ...
OPA847 Wideband, Ultra-Low Noise, Voltage-Feedback OPERATIONAL AMPLIFIER with Shutdown DESCRIPTION
... stage to give one of the highest dynamic range op amps available. Its very high gain bandwidth product (GBP) can be used to either deliver high signal bandwidths at high gains, or to deliver very low distortion signals at moderate frequencies and lower gains. To achieve the full performance of the O ...
... stage to give one of the highest dynamic range op amps available. Its very high gain bandwidth product (GBP) can be used to either deliver high signal bandwidths at high gains, or to deliver very low distortion signals at moderate frequencies and lower gains. To achieve the full performance of the O ...
MAX3942 10Gbps Modulator Driver General Description Features
... low thermal resistance path for heat removal from the IC. The pad is also electrical ground on the MAX3942 and must be soldered to the circuit board ground for proper thermal and electrical performance. Refer to Maxim Application Note HFAN-08.1: Thermal Considerations of QFN and Other Exposed-Paddle ...
... low thermal resistance path for heat removal from the IC. The pad is also electrical ground on the MAX3942 and must be soldered to the circuit board ground for proper thermal and electrical performance. Refer to Maxim Application Note HFAN-08.1: Thermal Considerations of QFN and Other Exposed-Paddle ...
LM3916 Datasheet
... In order for display to make sense when multiple drivers are cascaded in dot mode, special circuitry has been included to shut off LED #10 of the first device when LED #1 of the second device comes on. The connection for cascading in dot mode has already been described and is depicted in Figure 16. ...
... In order for display to make sense when multiple drivers are cascaded in dot mode, special circuitry has been included to shut off LED #10 of the first device when LED #1 of the second device comes on. The connection for cascading in dot mode has already been described and is depicted in Figure 16. ...
36-V, Precision, Rail-to-Rail Input/Output, Low Offset Voltage Op
... – Single in SOIC-8, SOT-5, and VSSOP-8 – Dual in SOIC-8 and VSSOP-8 – Quad in SOIC-14 and TSSOP-14 ...
... – Single in SOIC-8, SOT-5, and VSSOP-8 – Dual in SOIC-8 and VSSOP-8 – Quad in SOIC-14 and TSSOP-14 ...
LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator
... Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size o ...
... Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size o ...
MAX1953/MAX1954/MAX1957 Low-Cost, High-Frequency, Current-Mode PWM Buck Controller General Description
... The MAX1953/MAX1954/MAX1957 are single-output, fixed-frequency, current-mode, step-down, PWM, DCDC converter controllers. The MAX1953 switches at 1MHz, allowing the use of small external components for small applications. Table 1 lists suggested components. The MAX1954 switches at 300kHz for higher ...
... The MAX1953/MAX1954/MAX1957 are single-output, fixed-frequency, current-mode, step-down, PWM, DCDC converter controllers. The MAX1953 switches at 1MHz, allowing the use of small external components for small applications. Table 1 lists suggested components. The MAX1954 switches at 300kHz for higher ...
MAX1759 Buck/Boost Regulating Charge Pump in µMAX General Description
... allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the charge pump operates as a regulated step-up volta ...
... allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the charge pump operates as a regulated step-up volta ...
MAX1760/MAX1760H 0.8A, Low-Noise, 1MHz, Step-Up DC-DC Converter General Description
... between 2.5V and 5.5V. An external Schottky diode is required for output voltages greater than 4V. The MAX1760 guarantees startup with an input voltage as low as 1.1V and remains operational down to an input of just 0.7V. It is optimized for use in cellular phones and other applications requiring lo ...
... between 2.5V and 5.5V. An external Schottky diode is required for output voltages greater than 4V. The MAX1760 guarantees startup with an input voltage as low as 1.1V and remains operational down to an input of just 0.7V. It is optimized for use in cellular phones and other applications requiring lo ...
MX856/MX857
... IXYS Integrated Circuits Division makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor ...
... IXYS Integrated Circuits Division makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor ...
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... designing the transimpedance circuit Typically, design of a transimpedance circuit is driven by the characteristics of the current source that provides the input to the gain block. A photodiode is the most common example of a capacitive current source that would interface with a transimpedance gain ...
... designing the transimpedance circuit Typically, design of a transimpedance circuit is driven by the characteristics of the current source that provides the input to the gain block. A photodiode is the most common example of a capacitive current source that would interface with a transimpedance gain ...