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Parametric Varactor diodes Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
4800B

Abstract: circuit diagram of 4800b CIRCUIT 4800b max 4800b q 4800b varactor diode q factor measurement Parametric Varactor diodes DM 024 312C0 paramp
Text: cooled parametric amplifiers. High gain-bandwidth products can be achieved using these diodes over the , Between Cutoff Frequency at Zero and Six Volts in GaAs Varactor Diodes . Cjv * Rsv Ls Vjf ~v H h , frequency (Fq) of varactor diodes . Among the most widely used methods are the reflection coefficient , Microwave Measurement Technique to Characterize Diodes and an 800 Gc Cutoff Frequency Varactor at Zero Volts , -// GaAs Parametric Amplifier Varactors Description The MA-48500 series of grown junction epitaxial


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PDF MA-48500 Sb42Em D00DS3Ã ga065 4800B circuit diagram of 4800b CIRCUIT 4800b max 4800b q 4800b varactor diode q factor measurement Parametric Varactor diodes DM 024 312C0 paramp
J 6810D

Abstract: j 6810a ncj6 6810D dve6810 dve6722b
Text: High Cutoff GaAs Parametric Amplifier Varactor Diodes 9 * Features Highest Cutoff , Alpha DVE6722 and DVE6810 series gallium arsenide parametric amplifier varactor diodes offer the user , High Cutoff GaAs Parametric Amplifier Varactor Diodes General Characteristics (VBmin«> = 10 Volts , New Microwave Measurement Technique to Charac terize Diodes and an 800 Gc Cutoff Frequency Varactor at , Amplifier Diode Design Choice Parametric amplifier diodes can be chosen for applica tion using thetable


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PDF DVE6722 DVE6810 6810B 6810D 6722B 6722D 6722F J 6810D j 6810a ncj6 dve6722b
varactor diode capacitance measurement

Abstract: 6810D J 6810D f j 6810d DVE6810A Parametric Varactor diodes DVE6810C DVE6810D DVE6810E DVE6810F
Text: High Cutoff GaAs Parametric Amplifier Varactor Diodes ALPHA IND/ SEMICONDUCTOR HfiE D â , DVE6810 series gallium arsenide parametric amplifier varactor diodes offer the user the highest cutoff , GaAs Parametric Amplifier Varactor Diodes ALPHA IN»/ SEMICONDUCTOR 4fiE ]> ■05fl5443 QD013flfl , Measurement Technique to Characterize Diodes and an 800 Gc Cutoff Frequency Varactor at Zero Volts Bias." IEEE , Parametric amplifier diodes can be chosen for application using the table below as a guide. The idler


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PDF 0SAS443 DDD1367 DVE6722 DVE6810 6810B 6810D 6722B 6722D 6722F varactor diode capacitance measurement J 6810D f j 6810d DVE6810A Parametric Varactor diodes DVE6810C DVE6810D DVE6810E DVE6810F
BB205

Abstract: No abstract text available
Text: operating or working current Z-resistance, rz See differential resistance I Varactor Diodes Varactor , diodes , n is a function of reverse voltage, i.e., n = W r ). The quality, Q, of the varactor is an , VISHAY Vishay Telefunken Voltage Regulator Diodes and Z-diodes A voltage regulator diode is a , range. Special reverse-biased diodes known as Z-diodes and certain forward-biased silicon diodes can be used as voltage regulator diodes . Z-diodes are silicon diodes which result from a specified applied


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PDF BA479G BA679. BB205
silicon epitaxial mesa diode

Abstract: construction of varactor diode Parametric Varactor diodes
Text: VARACTORS - INTRODUCTION INTR O D U C TIO N Varactor tuning diodes are voltage variable capacitors , frequencies. Gallium arsenide diodes provide higher Q, because of their inherently higher mobility, and may be used for higher microwave frequency applications such as parametric amplifiers and millimetre , hyperabrupt profile Figure 1. Tuning Varactor Doping Profiles 159 C(V) = C(0). ^ 1 + — where: C , voltage and Is generally in the range 0.5 to 2.0 Unfortunately, hyperabrupt diodes have a significantly


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PDF CT3501-1 13GHz silicon epitaxial mesa diode construction of varactor diode Parametric Varactor diodes
GaAs Gunn Diode "94 GHz"

Abstract: varactor diode high frequency 2.4 GHZ Gunn Diode millimeter gunn diode D5244-36 D5244-30 Parametric Varactor diodes D5244-18 D5244-12 D5244-06
Text: varactor multiplier diodes using these high temperature ovens. The testing was carried out in the range , measurements are available and are utilized for characterizing low capacitance diodes . See GaAs Parametric , ALPHA IN»/ SEMICONDUCTOR 46E D ■0SflSMM3 0001376 73T HALP T'ò"7-H GaAs Multiplier Diodes , circuits. These diodes may be used to double, triple, or quadruple the frequency output of Gunn or FET , signal sources. The diodes are offered in the 023 outline for application up to 35 GHz output, the 067


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varactor diode capacitance measurement

Abstract: impatt diode Gunn diode GaAs Gunn Diode "94 GHz" GaAs Gunn Diode varactor diode high frequency GHz radar gunn diode impatt varactor diode for x band radar gunn diode oscillator
Text: . Relationship Between Cutoff Frequency at Zero and Six Volts in GaAs Varactor Diodes FIGURE 2. Varactor Diode , frequency (Fc) of varactor diodes . Among the most widely used methods are the reflection coefficient , Microwave Measurement Technique to Characterize Diodes and an 800 Gc Cutoff Frequency Varactor at Zero Volts , medium power harmonic generation with high conversion efficiency. These diodes may be used to double or , volts) versus Fqq (cutoff at 0 volts) performance curve. 3. All GaAs multiplier diodes are available in


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PDF t-07-11 MA48700 varactor diode capacitance measurement impatt diode Gunn diode GaAs Gunn Diode "94 GHz" GaAs Gunn Diode varactor diode high frequency GHz radar gunn diode impatt varactor diode for x band radar gunn diode oscillator
millimeter gunn diode

Abstract: D5018-24 GUNN OSCILLATORS Frequency Tripler varactor Parametric Varactor diodes
Text: recently completed testing GaAs varactor multiplier diodes using these high temperature ovens. The testing , low capacitance diodes . See GaAs Parametric Amplifier Varactof data sheet for Technical Note on , GaAs Multiplier Diodes for Millimeter Waves Features Efficient Multiplication to 94 GHz , needed harmonics in dou bler and tripler circuits. These diodes may be used to double, triple, or quad , , modu lators and upconverters as well as multiplier signal sources. The diodes are offered in the 023


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BB205

Abstract: varactor diode q factor measurement
Text: operating or working current Z-resistance, rz See differential resistance Varactor Diodes rz) and thermal Varactor diodes are used in different circuits, such as tuning. AFC, frequency multiplier , Junction resistance In the case o f silicon ( varactor ) diodes , the junction resis tance, rj, is very high , diodes , n is a function of reverse voltage, i.e., n = f(VR). The quality, Q, of the varactor is an , diodes are used as rectifiers, switchers, varactors and voltage stabilizers (see chapter `Voltage


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PDF BA282. BA682 BA479G BA679. BB205 varactor diode q factor measurement
power diodes with V-I characteristics

Abstract: BB205 varactor diode q factor measurement pn junction diode varactor diode varactor diode time of switched "Voltage Regulator Diode" varactor diode capacitance measurement PN Junction Diode varactor power varactor
Text: Varactor Diodes Varactor diodes are used in different circuits, such as tuning, AFC, frequency multiplier , inductance rj = Junction resistance In the case of silicon ( varactor ) diodes , the junction resistance, rj , Vishay Telefunken Physical Explanation General Terminology Semiconductor diodes are used as , Semiconductor diodes are two-terminal solid-state devices having asymmetrical voltage-current , capacitance diodes . Forward recovery time, tfr The time required for the voltage to reach a specified


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PDF BA282, BA682 BA479G BA679. power diodes with V-I characteristics BB205 varactor diode q factor measurement pn junction diode varactor diode varactor diode time of switched "Voltage Regulator Diode" varactor diode capacitance measurement PN Junction Diode varactor power varactor
1999 - poon

Abstract: CR10-330J-T varactor diode capacitance measurement NE68119 TOKO Catalogue reverse biasing a varactor diode CR10-121J-T NEC Catalogue x band varactor diode APN1005
Text: describes the model parameters. It shows default values appropriate for silicon varactor diodes which may , optimizing the varactor manufacturing process. Alpha Industries has developed such a process to satisfy the , balanced-type voltage control oscillator (VCO) based on the newly developed varactor SMV1265-011 with the , for open loop analysis in Libra Series IV including the SMV1265-011 varactor model. The circuit , the board. Varactor DC biasing is provided through resistors R6 and R8, both 1 k, which may affect


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PDF APN1005 6/99A poon CR10-330J-T varactor diode capacitance measurement NE68119 TOKO Catalogue reverse biasing a varactor diode CR10-121J-T NEC Catalogue x band varactor diode APN1005
"Microwave Diodes"

Abstract: barrier varactor
Text: -323. These plastic packages feature very low cost and rugged construction. Electrically, PIN diodes , varactor diodes , and Schottky diodes in plastic packages have provided excellent, consistent parametric , , varactor devices for VCOs, VTFs or VCXOs as well as many, many other discrete silicon products. In each , microwave diodes to solve your design problem, contact Microsemi Microwave Products Applications


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PDF OT-23 OD-323. "Microwave Diodes" barrier varactor
KV38S2

Abstract: KV3201 gc4700 UM7108 GC4430 UM6606 gc4213 transistor GC4213 GC4731 KV1501
Text: Monolithic Microwave Surface Mount (MMSM) Varactor Diodes This series of surface mount Varactor diodes , l l l l l PIN Switching diodes PIN Attenuator diodes PIN Limiters diodes Modular control devices Tuning varactors Step recovery diodes Noise diodes Schottky diodes MNS chip capacitors Spiral bias elements PIN diodes selector guide RF / MICROWAVE PIN DIODE SELECTOR GUIDE GC4200 , package styles offered. GC4700 SERIES LIMITER PIN DIODES CHIP ELECTRICAL SPECIFICATIONS: Ta 25


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varactor 650 manual

Abstract: Colpitts VCO design gsm circuit diagram project SMV1320-079 KYOCERA RESISTOR NETWORKS kvar schematic SMP1320-079 spice transistor NEC B 617 0402AU101KAT VCO circuit diagram
Text: for silicon varactor diodes that may be used by the Libra IV simulator. abrupt junction varactors , parallel connection of resonator inductor, LRES, and varactor capacitive branch, CVAR , constitutes a , relatively fast, the PIN diode is still a semiconductor device with inevitable nonlinear and/or parametric , space. Resonator inductors L1 and L2 are also used as varactor biasing chokes. However, this circuit , also suffer in such a circuit because there is no capacitor in series with the varactor . Alternately


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PDF APN1015 APN1007, APN1004: APN1006: APN1005: APN1007: 10/99A varactor 650 manual Colpitts VCO design gsm circuit diagram project SMV1320-079 KYOCERA RESISTOR NETWORKS kvar schematic SMP1320-079 spice transistor NEC B 617 0402AU101KAT VCO circuit diagram
D5018-24

Abstract: No abstract text available
Text: diodes . See GaAs Parametric Amplifier Varactor data sheet for Technical Note on Frequency Cutoff , QD0Q5b1 0 |~~ GaAs Multiplier Diodes for Millimeter Waves g Features • Efficient , 05B5443 IND/ S E M IC O N D U C T O R D0DQS70 03E 00570 b GaAs Multiplier Diodes for , dissipated power, junction temperature is 175°C. 4 . Frequency Cutoff (Fc) of the diodes is measured by , space-qualified, high reliability varactor available today a n d is u se d on th e E SR O E u ropean satellite


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1999 - varactor diode for Colpitts oscillator

Abstract: APN1006 VCO circuit diagram colpitts oscillator of application Tuner Applications APN1006 Colpitts circuit design loop gain of Colpitts VCO design 4 ghz TT 2188 transistor x band varactor diode loop gain of Colpitts VCO design
Text: describes the model parameters. It shows default values appropriate for silicon varactor diodes which may , selection and interaction of an appropriate varactor diode for its resonator. This application note describes the design of a broadband Colpitts VCO that incorpo- rates the SMV1265-011 varactor diode. This varactor diode was specifically developed at Skyworks for this application. The VCO design, based on , SMV1265-011 varactors instead of a single varactor . This connection allows lower capacitance at high


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PDF APN1006: SMV1265-011 varactor diode for Colpitts oscillator APN1006 VCO circuit diagram colpitts oscillator of application Tuner Applications APN1006 Colpitts circuit design loop gain of Colpitts VCO design 4 ghz TT 2188 transistor x band varactor diode loop gain of Colpitts VCO design
1999 - avx CR10

Abstract: APN1005 varactor diode notes reverse biasing a varactor diode semiconductors catalogue varactor voltage microwave varactor diode x band varactor diode NEC k 2134 transistor SMV1265-011
Text: appropriate for silicon varactor diodes which may be used by the Libra IV simulator. According to the SPICE , including the SMV1265-011 varactor model. Balanced VCO configuration could be a competitive circuit , margins would be further improved by optimizing the varactor manufacturing process. Skyworks has , varactor SMV1265-011 with the unique set of capacitance tuning ratios and Q-quality. The circuit , the board. Varactor DC biasing is provided through resistors R6 and R8, both 1 k, which may affect


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PDF APN1005: SMV1265-011 avx CR10 APN1005 varactor diode notes reverse biasing a varactor diode semiconductors catalogue varactor voltage microwave varactor diode x band varactor diode NEC k 2134 transistor
2002 - Application Notes

Abstract: Colpitts VCO design varactor 650 manual APN1007 varactor diode q factor measurement C146P diode SPICE model Tuner Applications APN1006 SMP1320-079 spice SMV1320-079
Text: for silicon varactor diodes that may be used by the Libra IV simulator. This equation is a , . The parallel connection of resonator inductor, LRES, and varactor capacitive branch, CVAR , is still a semiconductor device with inevitable nonlinear and/or parametric consequences that may , inductors L1 and L2 are also used as varactor biasing chokes. However, this circuit has some drawbacks. One , because there is no capacitor in series with the varactor . Alternately, the resonator in Figure 2b has


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PDF APN1015: APN1007, Application Notes Colpitts VCO design varactor 650 manual APN1007 varactor diode q factor measurement C146P diode SPICE model Tuner Applications APN1006 SMP1320-079 spice SMV1320-079
2007 - zetex 1350

Abstract: ZC930 ZC930TA ZC934TA ZC934ATA ZC933TA ZC933ATA ZC932TA ZC931TA V17 marking code
Text: ZC930, ZMV930 series SILICON 12V HYPERABRUPT VARACTOR DIODES Device Description A range of silicon varactor diodes for use in frequency control and filtering. Featuring closely controlled CV characteristics and high Q. Low reverse current ensures very low phase noise performance. Available in single or dual common cathode format in a wide rage of miniature surface mount packages. SOT23 Features , can vary from immediate functional or parametric malfunction to degradation of function or performance


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PDF ZC930, ZMV930 OD323 200pA) D-81541 zetex 1350 ZC930 ZC930TA ZC934TA ZC934ATA ZC933TA ZC933ATA ZC932TA ZC931TA V17 marking code
80500 TRANSISTOR

Abstract: Vo 80500 TRANSISTOR HE 80500 HE 80500 TRANSISTOR CT 80500 80500+TRANSISTOR Silicon Power Cube varactor diode q factor measurement double slug tuner 1/S/80500 TRANSISTOR
Text: tuning varactor chip, with only token mention of packaged diodes . Since most applications involve pack , Application Note 80500: Tuning Diodes L introduction In recent years continuous development of , varactor materials include silicon and gallium arsenide; silicon is favored for lower cost and lower Q , . Gallium arsenide is used when high operating fre quency dictates the highest Q possible, as in parametric , ; f) Applications - suggestions on how to specify a varactor . Diode ABRUPT JUNCTION An abrupt


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PDF Figure81sketches DKV6550B DVH6791, 80500 TRANSISTOR Vo 80500 TRANSISTOR HE 80500 HE 80500 TRANSISTOR CT 80500 80500+TRANSISTOR Silicon Power Cube varactor diode q factor measurement double slug tuner 1/S/80500 TRANSISTOR
1997 - 0.1uf digital Echo delay IC

Abstract: 56-PIN AFE1105 AFE1115 AFE1115E BB809
Text: varactor diodes . The VCXO control DAC receives control data through a serial interface which sets a , external crystal and varactor diodes . The control DAC output (vcDAC) varies the capacitance of the varactor diodes (D1 and D2), which controls the frequency at which the crystal circuit oscillates. The , containing the two varactor diodes , D1 and D2, in the VCXO external circuitry is critical to the performance of the VCXO. In particular, the two connection points of the varactor diodes shown in the Figure


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PDF AFE1115 300mW 56-PIN AFE1115 196kbpal 150pF BB809 0.1uf digital Echo delay IC AFE1105 AFE1115E BB809
electrometer

Abstract: construction of varactor diode 310J Femto Ammeter vibrating reed vibrating capacitor capacitor 311 ph meter circuit electrometer amplifier ph meter
Text: Ultra Low Bias Current Varactor Bridge Operational Amplifiers Models 310, 311 FEATURES -14 , impedances or where infinitesimal currents must be measured or amplified. Because of varactor bridge inputs , drifts are small, noise is minimized, and the cost is low. In principles the operation of varactor bridge amplifiers is similar to that of vibrating reed electrometers ( parametric ), but also includes the , Warm-up Size Price VARACTOR BRIDGE VIBRATING CAPACITOR MOSFET good excellent narrow


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PDF 31IJ/K 310J/K electrometer construction of varactor diode 310J Femto Ammeter vibrating reed vibrating capacitor capacitor 311 ph meter circuit electrometer amplifier ph meter
1995 - AEG TFK TELEFUNKEN

Abstract: TFK diodes 148 IR diodes TFK 4 040 thyristor aeg aeg thyristor varactor diode bb 205 tfk U 264 Pertinax AEG drill electrical connection diagram MINI MELF MARKING CODE GP
Text: dI Z Z­current, IZ See operating or working current Varactor Diodes Varactor diodes are used , In the case of silicon ( varactor ) diodes , the junction resistance, rj, is very high at zero or , , switching or mixer X DIODE: multiplier, e.g. varactor , step recovery B DIODE: variable capacitance , numerical values. Polarity conventions for diodes Here the direction of arrows is so selected that the , . For diodes with axial leads, it is measured with a heat sink at a specified distance from the case


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2007 - ON Semiconductor 831B

Abstract: sot23 mark code CB MARK BE diode SOD523 ZV931 ZC829ATA mark A1 SOT23 ZC833 AA SOD323 marking code ce SOT23 marking j5a
Text: 830 series Silicon 25V hyperabrupt varactor diodes ZC829, ZDC833, ZMV829, ZMDC830 and ZV831 Description A range of silicon varactor diodes for use in frequency control and filtering. Featuring closely controlled CV characteristics and high Q. Low reverse current ensures very low phase noise performance. Available in single or dual common cathode format in a wide rage of miniature surface mount , from immediate functional or parametric malfunction to degradation of function or performance in use


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PDF ZC829, ZDC833, ZMV829, ZMDC830 ZV831 OT323 OD523 OD323 200pA) D-81541 ON Semiconductor 831B sot23 mark code CB MARK BE diode SOD523 ZV931 ZC829ATA mark A1 SOT23 ZC833 AA SOD323 marking code ce SOT23 marking j5a
2008 - Not Available

Abstract: No abstract text available
Text: with the on-board circuitry plus external crystal and varactor diodes . The VCXO control DAC receives , triggers, and clock buffer along with an external crystal and varactor diodes . The control DAC output (vcDAC) varies the capacitance of the varactor diodes (D1 and D2), which controls the frequency at , external components and printed circuit board layout that is used. The varactor diodes and the crystal are particularly important components. The printed circuit board layout containing the two varactor diodes , D1


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PDF AFE1115 300mW 56-PIN AFE1115 196rollers
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