LT5527 - 400MHz to 3.7GHz High Signal Level Downconverting Mixer.
... connected to the backside ground for improved isolation. They should be connected to the RF ground on the circuit board, although they are not intended to replace the primary grounding through the backside contact of the package. ...
... connected to the backside ground for improved isolation. They should be connected to the RF ground on the circuit board, although they are not intended to replace the primary grounding through the backside contact of the package. ...
ORIGINATION FORM
... 654-2.3.1 RRFB Sign Assemblies: RRFB assemblies must be attached to a W112 (Pedestrian) or S1-1 (School) crossing warning sign with a diagonal downward arrow (W167p) plaque, a single column ground sign post, and attachment hardware in accordance with Design Standards, Index No. 11860. The two RRFB i ...
... 654-2.3.1 RRFB Sign Assemblies: RRFB assemblies must be attached to a W112 (Pedestrian) or S1-1 (School) crossing warning sign with a diagonal downward arrow (W167p) plaque, a single column ground sign post, and attachment hardware in accordance with Design Standards, Index No. 11860. The two RRFB i ...
Suppression of Transients in an Automotive Environment
... directly across the alternator. The 1812 size for secondary protection and the 1210 size for tertiary protection. A typically load dump transient results in an energy discharge of approximately 100J (depending on the size of the alternator). The deciding factor in the selection of the correct size s ...
... directly across the alternator. The 1812 size for secondary protection and the 1210 size for tertiary protection. A typically load dump transient results in an energy discharge of approximately 100J (depending on the size of the alternator). The deciding factor in the selection of the correct size s ...
LK3420692075
... improve the performance of the system compare to two-level inverter. Three-level inversion is realized by connecting two two-level inverters in cascade, in the proposed configuration [8] .An isolated DC power supply is used to supply each inverter in this power circuit. Each DC-link voltage is equal ...
... improve the performance of the system compare to two-level inverter. Three-level inversion is realized by connecting two two-level inverters in cascade, in the proposed configuration [8] .An isolated DC power supply is used to supply each inverter in this power circuit. Each DC-link voltage is equal ...
amplitude modulation
... – The first step in generating an SSB signal is to suppress the carrier, leaving the upper and lower sidebands. – This type of signal is called a double-sideband suppressed carrier (DSSC) signal. No power is wasted on the carrier. – A balanced modulator is a circuit used to produce the sum and diffe ...
... – The first step in generating an SSB signal is to suppress the carrier, leaving the upper and lower sidebands. – This type of signal is called a double-sideband suppressed carrier (DSSC) signal. No power is wasted on the carrier. – A balanced modulator is a circuit used to produce the sum and diffe ...
AD9241 数据手册DataSheet 下载
... CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid implementations at a fraction of the power consumption and cost. It is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An ...
... CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid implementations at a fraction of the power consumption and cost. It is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An ...
Behavior-Based Robotics
... Basic Concepts: Control • Machine control refers to a closed-loop feedback system that uses sensory information to control the motion of a machine. A controller accomplishes : – Trajectory tracking – following the prescribed trajectory for the manipulation. – End-point control - reaching a goal con ...
... Basic Concepts: Control • Machine control refers to a closed-loop feedback system that uses sensory information to control the motion of a machine. A controller accomplishes : – Trajectory tracking – following the prescribed trajectory for the manipulation. – End-point control - reaching a goal con ...
Chapter 12
... • Assuming the line and source impedances are small compared to the load, they can be neglected. • We will use the positive sequence for this circuit, meaning the voltages are: ...
... • Assuming the line and source impedances are small compared to the load, they can be neglected. • We will use the positive sequence for this circuit, meaning the voltages are: ...
Digital Power Meter WT1600
... ■ Trend Display The WT1600 displays measurements for each display updating interval in a time series. The time axis (T/div) can be set in the range of 3 seconds to 24 hours (wave off). Changes in up to 16 different parameters, such as voltage, current, active power, and apparent power, can be observ ...
... ■ Trend Display The WT1600 displays measurements for each display updating interval in a time series. The time axis (T/div) can be set in the range of 3 seconds to 24 hours (wave off). Changes in up to 16 different parameters, such as voltage, current, active power, and apparent power, can be observ ...
Appendix A Decibels
... same when the circuit resistance is constant. For example, if the input and output load resistances of an amplifier are equal, then its power gain, voltage gain., and current gain (calculated in dB) will be the same. If the resistances are different, then the three dB values will also be different. ...
... same when the circuit resistance is constant. For example, if the input and output load resistances of an amplifier are equal, then its power gain, voltage gain., and current gain (calculated in dB) will be the same. If the resistances are different, then the three dB values will also be different. ...
Electricity Training Course
... Calculate voltage and current imbalances in three-phase motors. Explain how variable-speed motors differ from ac induction motors. Describe basic motor replacement procedures. Read a motor nameplate. Use NEMA data to determine motor frame sizes and dimensions. Observe the proper safety p ...
... Calculate voltage and current imbalances in three-phase motors. Explain how variable-speed motors differ from ac induction motors. Describe basic motor replacement procedures. Read a motor nameplate. Use NEMA data to determine motor frame sizes and dimensions. Observe the proper safety p ...
1 - University of Toronto
... of the resonant circuit effective loop impedance. It follows from Eq. 14b that the loop impedance Z, approximated in the neighbourhood of resonance by expression X C0 1 Q 2 j 0 0 increases rapidly as the frequency moves away from the resonance with the reactive part dominating the magn ...
... of the resonant circuit effective loop impedance. It follows from Eq. 14b that the loop impedance Z, approximated in the neighbourhood of resonance by expression X C0 1 Q 2 j 0 0 increases rapidly as the frequency moves away from the resonance with the reactive part dominating the magn ...
Modding the Music Hall CD25.2 CD Player
... great. Perhaps the issue was that the technical performance of the CD player was already very near the 16-bit threshold limits to begin with, rendering measurement beyond my instrumentation’s capacity. However, I believe there must be some measurements that will show the effects but clearly not the ...
... great. Perhaps the issue was that the technical performance of the CD player was already very near the 16-bit threshold limits to begin with, rendering measurement beyond my instrumentation’s capacity. However, I believe there must be some measurements that will show the effects but clearly not the ...
SP3080E 数据资料DataSheet下载
... The SP3080E-SP3088E family of RS-485 devices are designed for reliable, bidirectional communication on multipoint bus transmission lines. Each device contains one differential driver and one differential receiver. The SP3082E, SP3085E and SP3088E are half-duplex devices; other part numbers are full- ...
... The SP3080E-SP3088E family of RS-485 devices are designed for reliable, bidirectional communication on multipoint bus transmission lines. Each device contains one differential driver and one differential receiver. The SP3082E, SP3085E and SP3088E are half-duplex devices; other part numbers are full- ...
Fabrication of Metallic Electrodes with Nanometer
... electrodes overlap, presumably because of the high resistance associated with the region. Figure 2(b) shows a plot of voltages and currents at the nanowire break point obtained from 26 nanowires prepared from five independent fabrication runs. For all the data shown in the figure, voltage biasing th ...
... electrodes overlap, presumably because of the high resistance associated with the region. Figure 2(b) shows a plot of voltages and currents at the nanowire break point obtained from 26 nanowires prepared from five independent fabrication runs. For all the data shown in the figure, voltage biasing th ...
Signal/One Troubleshooting Guide
... I originally started reconstructing this Trouble Guide with the intent of reproducing the original as closely as possible. After trying to piece together fragments of the various revisions, I realize that this was futile and counterproductive. As a tribute to the efforts of Bob Sullivan, I felt that ...
... I originally started reconstructing this Trouble Guide with the intent of reproducing the original as closely as possible. After trying to piece together fragments of the various revisions, I realize that this was futile and counterproductive. As a tribute to the efforts of Bob Sullivan, I felt that ...
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... and a tubular upright portion 47 soldered to saddle 46 at 15 just the condensing temperature of said system comprising 48. Saddle 4d conforms with the shape of the condenser switch means arranged to control the effective power tube and is provided with outwardly ?ared projections 49, supplied to sai ...
... and a tubular upright portion 47 soldered to saddle 46 at 15 just the condensing temperature of said system comprising 48. Saddle 4d conforms with the shape of the condenser switch means arranged to control the effective power tube and is provided with outwardly ?ared projections 49, supplied to sai ...
coach battery voltage and current meter monitor panel
... The Simpson voltmeter shown in Figure 2 in more detail is a modified Simpson P/N 17445 0 - 5 VDC meter. It was internally modified with additional electronic circuitry to convert it into an expanded scale 10 - 15 VDC meter. The scale markings on the meter then were changed as shown in Figure 2 to 10 ...
... The Simpson voltmeter shown in Figure 2 in more detail is a modified Simpson P/N 17445 0 - 5 VDC meter. It was internally modified with additional electronic circuitry to convert it into an expanded scale 10 - 15 VDC meter. The scale markings on the meter then were changed as shown in Figure 2 to 10 ...
learning activity -2
... possible to learn arrival, pausing and departing hours of trains and to follow route programme. For this reason, dispatcher uses different pencils with different colors. Three colors represent the types pf train ...
... possible to learn arrival, pausing and departing hours of trains and to follow route programme. For this reason, dispatcher uses different pencils with different colors. Three colors represent the types pf train ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.