Products/Services for Surface Mount Voltage Doubler Tripler Chip

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    Board Mount Voltage Multipliers - (18 companies)
    ...rectangular (square wave), or in the form of another shape. Voltage multipliers are usually classified as doublers, triplers, quadruplers, pentuplers, etc. The classification depends on the ratio of the output voltage to the input voltage... Search by Specification | Learn More
  • Voltage Multipliers-Image
    Voltage Multipliers - (9 companies)
    Voltage multipliers are usually classified as doublers, triplers, quadruplers, pentuplers, etc. The classification depends on the ratio of the output voltage to the input voltage. For example, devices that increase the peak input voltage by a factor of two... Search by Specification | Learn More
  • RF Frequency Multipliers-Image
    RF Frequency Multipliers - (59 companies)
    ...expressed as a positive ratio in decibels relative to the carrier power (dBc). Mounting Styles. There are several mounting styles for RF frequency multipliers. Surface mount technology (SMT) adds components to a printed circuit board (PCB) by soldering... Search by Specification | Learn More
  • Chip Capacitors-Image
    Chip Capacitors - (226 companies)
    Chip capacitors or surface mount capacitors do not have leads. How to Select Chip Capacitors. Image credit: RS Components | Newark / element14. Chip capacitors are passive integrated circuit (IC) components that store electrical energy. About Chip... Search by Specification | Learn More
  • Voltage Reference Chips-Image
    Voltage Reference Chips - (98 companies)
    ...than the simple Zener-reference. They consist of diodes with the correct value of reverse-breakdown voltage, formed below the surface level of the integrated-circuit chip; then covered by a protective diffusion to keep the breakdown below the surface... Search by Specification | Learn More
  • Voltage-to-Frequency Converter Chips - (10 companies)
    ...to-frequency converter chips are widely used as an accurate reference generator and a precision oscillator system. An AD7740 voltage to frequency converter chip is low cost, ultra-small frequency converter, used for isolation of high common-mode voltages... Learn More
  • Frequency-to-Voltage Converter Chips - (8 companies)
    Frequency-to-voltage converter chips provide an analog voltage output as a function of the input signal frequency. A frequency-to-voltage converter chip can be accommodated to be used at unipolar, bipolar, and at differential input voltage... Learn More
  • Chip Resistors - (236 companies)
    ...resistance value, as described in the table below. Specifications. Packaging. Chip resistors are typically surface mount devices (SMD) in that they do not have leads like through hole technology (THT) devices. Instead, they are mounted directly onto... Search by Specification | Learn More
  • IC Voltage Regulators - (321 companies)
    TO-263 is the surface-mount version of the TO-220 package. Other IC packages for IC voltage regulators include shrink small outline package (SSOP), small outline integrated circuit (SOIC), small outline package (SOP), small outline J-lead (SOJ... Search by Specification | Learn More
  • Board Mount Connectors - (196 companies)
    ...in a number of different row options. Single row (SIL). Double row (DIL). Triple row. Quad row. Pins are also available in different orientations such as horizontal (right-angle) or vertical (straight) with respect to the in surface mount. Performance... Search by Specification | Learn More
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  • Advanced Analog Products SLOA031 IMPORTANT NOTICE Texas Inst | Datasheets.org.uk
    This process continues until charge builds operational range (VSUPPLY VSUPPLY) charge tripler , (VSUPPLY VSUPPLY) charge doubler . charge from CVCP then used drive DMOS output transistor gates. value must large enough supply charge required DMOS gate capacitance, small enough fully charge within one... proper capacitance recommended device data sheets evaluation module user guides. values required these capacitors relatively small readily available surface - mount ceramic chips . capacitors must relatively stable over expected operating temperature. Good quality X7R, ±10% ceramic capacitors should used with voltage ratings greater than maximum voltage charge pump...
  • CASIMIR: a submillimeter heterodyne spectrometer for SOFIA
    These FM's will use planar MMIC doubler and tripler chips mounted in waveguide blocks, and will multiply the frequency of the MWS by a factor of from 4 to 12, in order to provide the LO signal at 0.5—2 THz. ...cryostat wall to a mylar beamsplitter directly below the receiver elliptical mirror on the cold work surface . ...unit developed by contract to CTT Inc.,'6 containing a low—noise amplifier, a voltage —variable attenuator, band—defining...
  • Frequency multipliers for millimeter and submillimeter wavelengths
    The program of Siegel and Kerr calculates current, voltage , capacitance, and conductance waveforms of the varactor and... ...common structure used in frequency multipliers at millimeter waves is a crossed-waveguide mount of the type... ...waveguide to a low-pass filter and via it further to the diode chip , which is soldered... One of the diodes on the surface of the chip is contacted by a thin wire (whisker... Triplers and other higher-order multipliers are more complex because those should be provided with the optimum... In the case of a doubler for 80-100 GHz output, the peak efficiency obtained is as...
  • A MMIC-based 75-110 GHz signal source
    The input signal is fed into a commercially available MMIC driver amplifier and a commercial frequency doubler . The next chip is a variable-gain amplifier that is used to level the power output of... This is sufficient to drive the frequency tripler [3] and W-Band power amplifier 141described earlier. Fig. 2. kequencycomponentsbelow the lineare mounted in a smallcavity insidethe splitblock. ...compensate the natural downward slope of the diode's responsivity so that the detected voltage is relatively independent... Unlike more common end- launch connectors, this geometry maintains a planar top- surface of the block so...
  • Solid state 448GHz frequency doubler using intergrated schottky membrane technology
    The intrinsic zero voltage junction capacitance Cj0=10.8 fF, series resistence Rs=11 �?, bias voltage... Fig.5 shows the estimated efficiency of the doubler , and we can find that both the input... The chip is mounted in an half E-plane split block. ...Lampin, T. Akalin, K. Blary, A. Degiron, P. Crozat, and F. Meng, "THz surface plasmon modes on... ...Lee, H. Javadi, G. Chattopadhyay, and I. Mehdi, “In-Phase Power- Combined Frequency Triplers at 300 GHz...
  • A W-band active frequency-multiplier-by-six in waveguide package
    The DC supplies use off- chip 120 pF single- layer capacitors and 10 nF surface - mounted device ceramic capacitors for RF decoupling. The supply voltages are routed via feed-throughs from the DC supply board situated at the backside... ...Eggebert, H. Massler, M. Schlechtweg, G. Weimann, “A 150 to 220 GHz balanced doubler MMIC using a... [6] M. Danesh, F. Gruson, P. Abele, H. Schumacher, “Differential VCO and Frequency Tripler using SiGe HBTs...
  • New Solid State Devices and Circuits for Millimeter Wave Applications
    From a doubler using a parallel configuration of two diodes, 25 mW ofoutput power at 160 GHz... Adding a tripler about 2 mW at 480 GHz (41) was obtained. Several laboratories have developed whiskerless diodes intended to be surface mounted in planar structures (45-49). A technique for thinning down these diode ships and transferring the chip to a quartz substrate has... It was found that the capaci- tance variation obtained when the pump voltage modulated the width ofthe...
  • Micromachined submillimeter-wave frequency multipliers
    In the first, micromachining methods were employed to fabricate an integrated 270-810GHz frequency tripler . In the second approach, a specially designed Schottky diode chip incorporating the stripline filter/bias circuit is mounted in a micromachined, waveguide circuit block to form a 135-270GHz frequency doubler . A further etching process removes surface oxides from the GaAs through the anode vias. ...programmable current source was used to provide the pulsed plating current and the voltage across the electrodes...
  • A 200-285-GHz waveguide SIS mixer with an inhomogeneous distributed junction array
    The layout of the mixer chip is shown in Fig. 4. ...layer was deposited on the whole wafer by RF sputtering to prevent the surface of the top... ...signalthrough a 50- m-thick Mylar film and was guided to the mixer mount cooled to 4... A doubler with a Gunn oscillator at 77–117 GHz and a tripler with Gunn oscillators at 86–90 and 88–96 GHz were used as LO sources and dc bias was supplied to the mixer through a bias tee. Measured dc current– voltage characteristics (solid lines) of the inhomogeneous distributed junction array with and without an...
  • Integrated terahertz transmitters and receivers
    ...a number of simplifying assumptions and to “talk�? in terms of discrete devices and voltages and currents. In this case a broadband frequency tripler is used to reduce the required frequency range to about... In the case of the discrete diode chip shown in Fig. 2, the diodes are typically flip-chip mounted into the circuit with either solder or conductive epoxy. The metal anodes are about 0.2 microns where they contact the GaAs surface which is located... Fig. 2: An SEM image of a planar balanced doubler chip before dicing from the GaAs wafer.
  • Terahertz sources and detectors
    ...a number of simplifying assumptions and to “talk�? in terms of discrete devices and voltages and currents. In this case a broadband frequency tripler is used to reduce the required frequency range to about... In the case of the discrete diode chip shown in Fig. 2, the diodes are typically flip-chip mounted into the circuit with either solder or conductive epoxy. The metal anodes are about 0.2 microns where they contact the GaAs surface which is located... Fig. 2: An SEM image of a planar balanced doubler chip before dicing from the GaAs wafer.
  • Author Index
    High efficiency MMIC frequency triplers for millimeter and submillimeter wavelengths; MWSYM 00 1003-1006 vol.2 Escalera... High output power, broadband 28-56 GHz MMIC frequency doubler ; MWSYM 00 1589-1591 vol.3 Falkingham... 0.4-8 GHz broadband MMICs in novel RF chip size package for optical video distribution system... A 1.9 GHz low voltage CMOS power amplifier for medium power RF applications; RFIC 00 121... Interpolating wavelet scheme toward global modeling of microwave circuits; MWSYM 00 375-378 vol.1 Godshalk, E.M. Characterization of surface mount packages at microwave frequencies using wafer probes; MWSYM 00 1887-1890 vol.3 Gokdemir, T., see Ashtiani, A.E., RFIC...
  • Novel GaAs metallised diode configurations to reduce skin-effect contributions at high frequencies
    ...and air was auto- matically increased by increasing the difference in base- emitter voltages of Q2 and... ...were in full agreement very much depended on the aerodynamic properties of the chip and its base. The characteristics shown were taken with the chip mounted on a relatively large ceramic plate. In frequency multipliers, doublers (100-200 GHz) and triplers (100- 300 GHz),5 we have realised conversion efficiencies of 12 and 2 %, respectively. The skin-effect contribution was reduced by metallising the total substrate n+ surface (Fig. 1) to within...
  • Subject Index
    ...MTT Jan 00 121-125 HBT microwave power amps., digitally-controlled power supply voltage , efficiency and lin. ...F.X., + , MWSYM 00 35-38 vol.1 high-power MM-wave planar doublers using Schottky varactor... Virdee, A.S., + , MWSYM 00 1329-1332 vol.3 NRD-guide surface - mounted on planar substr. for hybrid IC, low-loss MM-wave propag. characts. Sakura, N., + , MWSYM 00 1715-1718 vol.3 AlGaN/GaN HEMT, microwave power amp., flip- chip mounting. Ashtiani, A.E., + , RFIC 00 187-190 GaAs-InGaP HBT MM-wave broadband monolithic freq. tripler .
  • 600-GHz superconducting receiver integrated circuit comprising log-periodic antenna, SIS mixer, and SQUID array local oscillator
    ...SPIE Vol. 2842 * 0-8194-2230-4/96/$6.00 417 weight and lligh feeding voltage of 3-5... Another possible source of LO is solid-state source with Gtmn oscillator and Shottky varactor doubler and tripler . The series array of 100 Josephson 7 ha feeded on- chip detector by rf power about 1... For the receiver measurements the mixer block is mounted on the cold plate of a nitrogen-free... Receiver chip was placed on the flat surface of the exrtended hyperhemisphere qlml'tz lens.