HMC439QS16G 数据资料DataSheet下载
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
MAX9986AEVKIT.pdf
... 4) Disable the signal generator outputs. 5) Connect the RF source (with pad) to RFIN. 6) Connect the LO1 and LO2 signal sources to the EV kit’s LO1 and LO2 inputs, respectively. 7) Measure the loss in the 3dB pad and cable that will be connected to IFOUT. Losses are frequency dependent, so test this ...
... 4) Disable the signal generator outputs. 5) Connect the RF source (with pad) to RFIN. 6) Connect the LO1 and LO2 signal sources to the EV kit’s LO1 and LO2 inputs, respectively. 7) Measure the loss in the 3dB pad and cable that will be connected to IFOUT. Losses are frequency dependent, so test this ...
Linear Transverters for 144 and 220 Mhz
... transverter interconnecting cables, interfering with signals being received from 220 MHz. Also, when more than one transverter with a 28-MHz IF is operated in the same room (at a multioperator VHF contest station, for example), it is not uncommon to hear signals from the other IF transceivers. Oscil ...
... transverter interconnecting cables, interfering with signals being received from 220 MHz. Also, when more than one transverter with a 28-MHz IF is operated in the same room (at a multioperator VHF contest station, for example), it is not uncommon to hear signals from the other IF transceivers. Oscil ...
LT6205/LT6206/LT6207 - Single/Dual/Quad Single Supply 3V, 100MHz Video Op Amps
... Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www. ...
... Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www. ...
THS4081 Low-Power High Speed Operational
... 1.6 General High-Speed Amplifier Design Considerations The THS4081 EVM layout has been designed and optimized for use with high-speed signals and can be used as an example when designing THS4081 applications. Careful attention has been given to component selection, grounding, power supply bypassing, ...
... 1.6 General High-Speed Amplifier Design Considerations The THS4081 EVM layout has been designed and optimized for use with high-speed signals and can be used as an example when designing THS4081 applications. Careful attention has been given to component selection, grounding, power supply bypassing, ...
... as Current Controlled Current Differencing Transconductance Amplifier (CCCDTA). Its parasitic resistances at two current input ports can be controlled by an input bias current. Owing to working in currentmode of all terminals, it is very suitable to use in a currentmode signal processing, which is c ...
OPA4188 0.03-μV/°C Drift, Low-Noise, Rail-to
... section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ................................................................................................. 1 ...
... section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ................................................................................................. 1 ...
TPS54872 数据资料 dataSheet 下载
... the printed circuit board (PCB) and bypassed with a low ESR ceramic bypass capacitor. Care should be taken to minimize the loop area formed by the bypass capacitor connections, the VIN pins, and the TPS54872 ground pins. The minimum recommended bypass capacitance is 10 µF ceramic with a X5R or X7R d ...
... the printed circuit board (PCB) and bypassed with a low ESR ceramic bypass capacitor. Care should be taken to minimize the loop area formed by the bypass capacitor connections, the VIN pins, and the TPS54872 ground pins. The minimum recommended bypass capacitance is 10 µF ceramic with a X5R or X7R d ...
a Precision, Wide Bandwidth 3-Port Isolation Amplifier AD210*
... AD210 has internal bypass capacitance to reduce the ripple to a point where performance is not affected, even under full load. Since the internal circuitry is more sensitive to noise on the negative supplies, these supplies have been filtered more heavily. Should a specific application require more ...
... AD210 has internal bypass capacitance to reduce the ripple to a point where performance is not affected, even under full load. Since the internal circuitry is more sensitive to noise on the negative supplies, these supplies have been filtered more heavily. Should a specific application require more ...
LT1424-9 - Isolated Flyback Switching Regulator with 9V Output
... The LT1424-9 is a current mode switching regulator IC that has been designed specifically for the isolated flyback topology. The special problem normally encountered in such circuits is that information relating to the output voltage on the isolated secondary side of the transformer must be communic ...
... The LT1424-9 is a current mode switching regulator IC that has been designed specifically for the isolated flyback topology. The special problem normally encountered in such circuits is that information relating to the output voltage on the isolated secondary side of the transformer must be communic ...
Silicon Chip errata for articles published in 2003
... SC480 50W Amplifier, January/February 2003: A number of readers have asked how to add a volume control to the SC480 amplifier, so that it can be used directly with a line-level music source. This can be achieved very simply, using just a 50k Ω dualgang log potentiometer, some shielded audio cable an ...
... SC480 50W Amplifier, January/February 2003: A number of readers have asked how to add a volume control to the SC480 amplifier, so that it can be used directly with a line-level music source. This can be achieved very simply, using just a 50k Ω dualgang log potentiometer, some shielded audio cable an ...
TDK5100F 434 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
OPA843 Wideband, Low Distortion, Medium Gain, Voltage-Feedback OPERATIONAL AMPLIFIER DESCRIPTION
... The OPA843’s combination of speed and dynamic range is useful in a wide variety of application circuits, as long as simple guidelines common to all high-speed amplifiers are observed. For example, good power-supply decoupling, as shown in Figure 1, is essential to achieve the lowest possible harmoni ...
... The OPA843’s combination of speed and dynamic range is useful in a wide variety of application circuits, as long as simple guidelines common to all high-speed amplifiers are observed. For example, good power-supply decoupling, as shown in Figure 1, is essential to achieve the lowest possible harmoni ...
CX Contractor Amplifiers Application Guide
... on the transformer allow you to select the power level the speaker receives when the line voltage reaches its maximum of 70 volts. It is somewhat analogous to AC electrical service, in that you can plug a 100watt appliance and a 50-watt one into outlets carrying the same 120 VAC; you don’t have 120 ...
... on the transformer allow you to select the power level the speaker receives when the line voltage reaches its maximum of 70 volts. It is somewhat analogous to AC electrical service, in that you can plug a 100watt appliance and a 50-watt one into outlets carrying the same 120 VAC; you don’t have 120 ...
TDA7100 434 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
Kang_vector_control_algorithm
... – Any cavities missing or need to be disabled in the system can be set to have 0 voltage vector Phase delays and reactive loads at the cavity ports of the transmission line network are found by solving a network equation for a case using a standard transmission-line impedance This system can als ...
... – Any cavities missing or need to be disabled in the system can be set to have 0 voltage vector Phase delays and reactive loads at the cavity ports of the transmission line network are found by solving a network equation for a case using a standard transmission-line impedance This system can als ...
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.