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    varactor diodes application Datasheets Context Search

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    2010 - XM0830SJ

    Abstract: smd code marking 162 sot23-5 MARKING V14 SOT23-5 RF Transistor Selection smd code marking rf ft sot23 smd code marking NEC rf transistor sot-363 inf smd marking D3 SOT363 XM0860SH MGA51563
    Text: in the preceding tables. 11 RF Varactor Diodes FM Tuner Type D = Dual BB804 BB814 , page 14 and 15 2) For explanation see pin configuration on page 23 13 RF Varactor Diodes Varactor (Tuning) Diodes Characteristic Curves VCO Varactor Diodes 6 CT pF Low capacitance types , RF MMICs 7 RF Diodes 8 RF MOSFET 16 RF Schottky Diodes 18 ESD and EMI Protection Devices and Filters 20 Pin Configuration for all Diodes 23 Alphanumerical List of the


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    PDF 24GHz BF517 BF770A BF771 BF775 BF799 BF799W BFP181 BFP181R BFP182 XM0830SJ smd code marking 162 sot23-5 MARKING V14 SOT23-5 RF Transistor Selection smd code marking rf ft sot23 smd code marking NEC rf transistor sot-363 inf smd marking D3 SOT363 XM0860SH MGA51563
    1997 - 2N3819 spice model

    Abstract: varactor APPLICATION construction of varactor diode 1GHz vco bfr90 equivalent 0-30v variable power supply BBY40 spice 2N3819 Application Note 2N3819 equivalent transistor 2N3819
    Text: Application Note 9 Issue 2 January 1996 Zetex Variable Capacitance Diodes Neil Chadderton Introduction The advent of varactor diodes has made a huge impact in many areas of electronic design, which , , and suggests a few application circuit examples. Background The varactor diode is a device that , characteristics of varactor diodes with particular reference to the Zetex range of variable capacitance diodes , advantage. This section briefly examines some typical examples of varactor application . The conventional


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    PDF 50MHz) OT-23 ZC740 FMMV2101 ZC741 FMMV2102 ZC742 FMMV2103 ZC743 2N3819 spice model varactor APPLICATION construction of varactor diode 1GHz vco bfr90 equivalent 0-30v variable power supply BBY40 spice 2N3819 Application Note 2N3819 equivalent transistor 2N3819
    2008 - PN Junction Diode varactor

    Abstract: varactor diode fm GaAs varactor diode Linearizer varactor diode notes FM tuning capacitor HYPERABRUPT tuning capacitors varactor diode datasheet varactor high power
    Text: Application Note Turning Varactors Introduction Tuning varactors are voltage variable capacitors , arsenide diodes provide higher Q and may be used at higher microwave frequencies. Within the general , consideration of application and cost. Circuit tuning requirements will define the appropriate device , hyperabrupt diodes and were designed to produce a C-V variation that had, at least over a sometimes small , compared to abrupt junction design, with the result being that hyperabrupt diodes can be used only at


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    2010 - Design Concepts for Semiconductor based Ultra-Linear Varactor Circuits

    Abstract: varactor high power varactor
    Text: /antiparallel configuration for HTRVS and WTSVS. B. Optimum Doping Profiles for Varactor Diodes In order to , tuning range of these varactor diodes is 9:1 with a maximum control voltage of 12 V [18]. Linearity , and the NTSVS, which both feature the Ndx-2 doping profile for their varactor diodes , have , becomes distorted. power up to 40 dBm while avoiding very high voltage swings over the varactor diodes , varactor diodes with an exponential C-VR relation is normalized as 0.0528 V-1 to maintain the same


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    PDF 889-A1, Design Concepts for Semiconductor based Ultra-Linear Varactor Circuits varactor high power varactor
    Varactor

    Abstract: varactor APPLICATION varactor diode datasheet varactor diodes application Capacitance Varactor Diode reverse biasing a varactor diode varactor diode notes 3906 DS1851
    Text: Application Note 1964 DS1851: Varactor Temperature Compensation www.maxim-ic.com Varactor Characteristics Varactors are diodes that exhibit large changes in capacitance when the reverse bias is varied. The capacitance of a varactor decreases as the reverse bias is increased. A capacitance change ratio , coefficient. Figure 3 demonstrates how the DS1851 can be used to set the capacitance of varactor diodes and also compensate for the temperature coefficient. Since varactor diodes have a positive temperature


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    PDF DS1851: App1964 DS1851 DS1851 1000pF. Varactor varactor APPLICATION varactor diode datasheet varactor diodes application Capacitance Varactor Diode reverse biasing a varactor diode varactor diode notes 3906
    2006 - 2N3819 spice model

    Abstract: construction of varactor diode bfr90 equivalent ZMV830B 2N3819 S T A 933 ZMV836B ZC829A transistor 2N3819 2N3819 equivalent
    Text: Introduction The advent of varactor diodes has made a huge impact in many areas of electronic design, which , application circuit examples. Background The varactor diode is a device that is processed so to capitalise , Voltage, Vr (Volts) This section reviews the important characteristics of varactor diodes with , diodes can be used in any tuned circuit application where previously mechanical methods were utilised , examples of varactor application . 200 100 0 1 10 30 Figure 4a Temperature Coeffcient of


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    PDF ZC934A OD523 OT323 ZV950V2 ZMDC950 ZV951V2 ZMDC951 ZV952V2 ZMDC952 ZV953V2 2N3819 spice model construction of varactor diode bfr90 equivalent ZMV830B 2N3819 S T A 933 ZMV836B ZC829A transistor 2N3819 2N3819 equivalent
    2002 - Varactor Diodes

    Abstract: symbol of varactor diode and equivalent circuit varactor diode capacitance measurement varactor diode datasheet Dual Varactor Diode with Common Cathode reverse biasing a varactor diode varactor diode high frequency varactor diode q factor measurement "Varactor Diodes" hyperabrupt tuned oscillator
    Text: APPLICATION NOTE Varactor Diodes Introduction A varactor diode is a P-N junction diode that , to Change Without Notice. · August 15, 2008 1 APPLICATION NOTE · VARACTOR DIODES The , Change Without Notice. · 200824 Rev. A APPLICATION NOTE · VARACTOR DIODES The difference , to Change Without Notice. · August 15, 2008 5 APPLICATION NOTE · VARACTOR DIODES Copyright , Information are Subject to Change Without Notice. · August 15, 2008 3 APPLICATION NOTE · VARACTOR


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    2000 - BO540W

    Abstract: tektronix 454a CA3096 Application Notes tektronix 454 Digital Oscilloscope Variable Gain Amplifier SR560 diode POS-1400 Tektronix Type 1A7A an8515 construction of varactor diode
    Text: Application Note 85 August 2000 Low Noise Varactor Biasing with Switching Regulators Vanquishing , diodes . 200 DIODE CAPACITANCE (pF) 100 Varactor Biasing Considerations The high voltage bias , varactor bias application seem hazardous. Careful preparation can eliminate this concern, allowing a , Diodes ," Application Note 9, Issue 2, January 1996. Zetex Applications Handbook, 1998. Zetex plc. UK , considerations of varactor diodes . ZETEX VARIABLE CAPACITANCE DIODES 5. McAbel, W. E., "Probe Measurements,"


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    PDF AN85-23 AN85-24 an85f BO540W tektronix 454a CA3096 Application Notes tektronix 454 Digital Oscilloscope Variable Gain Amplifier SR560 diode POS-1400 Tektronix Type 1A7A an8515 construction of varactor diode
    2010 - SMV2025-079LF

    Abstract: No abstract text available
    Text: DATA SHEET SMV2025 Series: Surface Mount, Silicon Hyperabrupt Tuning Varactor Diodes , varactor diodes , excellent for use as high-Q tuning elements in an RF Voltage Controlled Oscillator (VCO , VARACTOR DIODES Table 1. SMV2025 Series Absolute Maximum Ratings Parameter Forward current Reverse , the SMV2025 series of varactor diodes is shown in Figure 3 and the associated model parameters are , HYPERABRUPT TUNING VARACTOR DIODES The SMV2025 series are rated to Moisture Sensitivity Level 1 (MSL1) at


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    PDF SMV2025 1SV280 SC-79 OD-882 J-STD-020) 201431C SMV2025-079LF
    CKV2104

    Abstract: DKV6520-24 SMV1201-98 DKV6522 varactor diode notes hf 01801
    Text: Silicon Hyperabrupt E HAlpha Varactor Diodes CKV2010 (exDKV6550), CKV2020 (exDKV6510 , varactor series which are offered in low cost surface mountable packages. Please refer to " Varactor Diodes , Varactor Diodes CKV2010, CKV2020 and CKV2104 Series Hyperabrupt Varactors for General Wide Band , ) 935-5150 · FAX: (617) 935-4939 Silicon Hyperabrupt Varactor Diodes CKV2010, CKV2020 and CKV2104 , Varactor Diodes for High Reliability Applications Please refer to Reliability section for recommended


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    PDF CKV2010 exDKV6550) CKV2020 exDKV6510, DKV6520, DKV6530) CKV2104 V3802-09 DKV3802-12 DKV3802-15 DKV6520-24 SMV1201-98 DKV6522 varactor diode notes hf 01801
    2010 - Not Available

    Abstract: No abstract text available
    Text: , 0402 Hyperabrupt Tuning Varactor Diodes Applications Wide bandwidth VCOs Wide voltage range, tuned , hyperabrupt tuning varactor diodes designed for use as tuning elements in RF Voltage-Controlled Oscillators , . The SMV1247-040LF and SMV1249-040LF varactor diodes are provided in a surface mount package compatible , , 2010 1 DATA SHEET · SMV1247-040LF AND SMV1249-040LF VARACTOR DIODES Table 1. SMV1247-040LF and , -040LF and SMV1249-040LF varactor diodes are provided in Table 1. Electrical specifications are provided in


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    PDF SMP1321-040LF SMV1247-040LF SMV1249-040LF: SMV1247-040LF) SMV1249-040LF) J-STD-020 SMV1249-040LF
    2010 - Not Available

    Abstract: No abstract text available
    Text: hyperabrupt tuning varactor diodes designed for use as tuning elements in RF Voltage-Controlled Oscillators , . The SMV1247-040LF and SMV1249-040LF varactor diodes are provided in a surface mount package compatible , , 2010 1 DATA SHEET · SMV1247-040LF AND SMV1249-040LF VARACTOR DIODES Table 1. SMV1247-040LF and , -040LF and SMV1249-040LF varactor diodes are provided in Table 1. Electrical specifications are provided in , SMV1247-040LF and SMV1249-040LF varactor diodes are illustrated in Figures 1 and 2. Package and


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    PDF SMV1247-040LF SMV1249-040LF: SMV1247-040LF) SMV1249-040LF) J-STD-020 SMV1249-040LF 201332B
    2010 - "Varactor Diodes"

    Abstract: SMV1247-040LF Varactor Diodes varactor diode SMV1249-040LF SMV1247 SMV1249 tuning varactor
    Text: mount hyperabrupt tuning varactor diodes designed for use as tuning elements in RF Voltage-Controlled , filters. The SMV1247-040LF and SMV1249-040LF varactor diodes are provided in a surface mount package , December 16, 2010 1 DATA SHEET · SMV1247-040LF AND SMV1249-040LF VARACTOR DIODES Table 1. SMV1247 , absolute maximum ratings of the SMV1247-040LF and SMV1249-040LF varactor diodes are provided in Table 1 , -040LF and SMV1249-040LF varactor diodes are illustrated in Figures 1 and 2. Package Dimensions The PCB


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    PDF SMV1247-040LF SMV1249-040LF: SMV1247-040LF) SMV1249-040LF) J-STD-020 SMV1249-040LF 201332C "Varactor Diodes" Varactor Diodes varactor diode SMV1247 SMV1249 tuning varactor
    varactor diode capacitance measurement

    Abstract: impatt diode Gunn diode GaAs Gunn Diode "94 GHz" radar gunn diode GaAs Gunn Diode impatt varactor diode high frequency GHz MA48700 Gunn Diode e band
    Text: . Relationship Between Cutoff Frequency at Zero and Six Volts in GaAs Varactor Diodes FIGURE 2. Varactor Diode , Varactor Multipliers Application Notes Many methods exist for measuring the quality factor or cutoff 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


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    PDF t-07-11 MA48700 varactor diode capacitance measurement impatt diode Gunn diode GaAs Gunn Diode "94 GHz" radar gunn diode GaAs Gunn Diode impatt varactor diode high frequency GHz Gunn Diode e band
    step recovery diode application

    Abstract: step recovery diodes
    Text: Supply GaAs Varactor Multiplier Diodes for Low Order Multiplication Applications in the Millimeter Wave , frequency multiplication are (a) step recovery diodes ; (b) A-mode diodes ; and (c) varactor diodes . The , and inspection sequences for varactor diodes . This section also covers package outlines available for , Multiplier Diodes CVB1015, CVB1030 and CVB1116 Series E HAlpha nriiv i i 11 n i r ni ~ivi~nuirir i -ititimiipiiirnin im in riT i T Features Silicon Step Recovery Diodes Order-Narrow Band


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    PDF CVB1015, CVB1030 CVB1116 CVB1015 step recovery diode application step recovery diodes
    silicon epitaxial mesa diode

    Abstract: gunn diode datasheet varactor Gunn diode gunn diode oscillator
    Text: TOC Application Notes FREQUENCY LINEAR TUNING VARACTORS FREQUENCY- LINEAR TUNING VARACTORS , requirement. For several decades variable capacitance diodes (varactors) have been used as tuning capacitors in high frequency circuits. Most of these diodes have traditionally been the abrupt junction epitaxial type which have been described in many textbooks. This type of varactor is fabricated using readily available epitaxial silicon. MechanicalIy, these diodes are supplied as thermaI oxide


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    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 , of Tuning Varactor by application . The planar process lends itself to large volume production , frequencies. Gallium arsenide diodes provide higher Q, because of their inherently higher mobility, and may , 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
    step recovery diode application

    Abstract: CVB1045-12 step recovery diodes
    Text: Order Multiplier Capability to Supply GaAs Varactor Multiplier Diodes for Low Order Multiplication , ; and (c) varactor diodes . The guidelines for selection of the suitable diode type for a given , sequences for varactor diodes . This section also covers package outlines available for high reliability , to Application Notes section for a mathematical model for a varactor diode. 4-28 1 ALPHA , ESAlpha Features Silicon Step Recovery Diodes Order-Narrow Band Multiplication for High


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    PDF CVB1015, CVB1030 CVB1116 MA01801 step recovery diode application CVB1045-12 step recovery diodes
    2010 - Diodes

    Abstract: RF Diode Design Guide
    Text: Division to become Skyworks), our product portfolio includes PIN, Schottky, varactor and limiter diodes , . Table 1 shows diode solutions for market and application designs. Select Diodes Available from Stock , – Beam-Lead Schottky Diodes ■Beamless Schottky Diodes ■Epoxy Octo Ring Quad Schottky Diodes Varactor , diode product offering. High Quality Factor (Abrupt) Varactor Diodes ■Plastic Surface Mount Technology (SMT) Abrupt Varactor Diodes ■Hermetic Ceramic Abrupt Varactor Diodes ■Abrupt Varactor


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    PDF eng508 BRO389-11B Diodes RF Diode Design Guide
    SMP1321-040LF

    Abstract: metal detector diagram PI varactor diode q factor measurement diode schottky RS1 SMP1340-040LF pin diode limiter SMP1330 SMV1247-040LF rf choke SMP1345-040LF
    Text: and tuning varactor diodes for VCO, voltage tuned filters and phase shifter applications. These small , SMP1352-040LF Limiter Diodes for Receiver Protection Applications Feature/ Application Low Capacitance , -040LF Schottky Diodes for Detector and Mixer Applications Feature/ Application Characteristics Part Number , Detector Lowest Barrier Height, Low Capacitance SMS7630-040LF Tuning Varactor Diodes for VCO , *IR = 100 µA 20 Tuning Varactor Diodes RF Choke VR C2 L Typical Voltage


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    PDF BRO391-10C SMP1321-040LF metal detector diagram PI varactor diode q factor measurement diode schottky RS1 SMP1340-040LF pin diode limiter SMP1330 SMV1247-040LF rf choke SMP1345-040LF
    2012 - 201953A

    Abstract: diode 4.7-16 SMV2201-SMV2205 SMV2205-040LF
    Text: -020 Description The SMV2201-SMV2205 series are silicon hyperabrupt junction varactor diodes specifically designed , SHEET · SMV2201-SMV2205 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES Table 1 , SMV2201-SMV2205 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES The SMV2201-SMV2205 series are rated , SHEET · SMV2201-SMV2205 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES Figure 3. SPICE , MOUNT HYPERABRUPT TUNING VARACTOR DIODES Figure 4. SMV2201-SMV2205 Series PCB Layout Footprint Table


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    PDF SMV2201-SMV2205 J-STD-020 01953A 201953A diode 4.7-16 SMV2205-040LF
    varactor multiplier

    Abstract: step recovery diode application CVB1015-06 CVB1116 CVB1015-12 CVB1015-18 CVB1030-06 CVB1030-12 step recovery diodes S443
    Text: M « ^.¿sœ Multiplier Diodes CVB1015, CVB1030 and CVB1116 Series Features Silicon Step Recovery Diodes for High Order-Narrow Band Multiplication Silicon A-Mode Multiplier Diodes for High Power-Low Order Multiplier Capability to Supply GaAs Varactor Multiplier Diodes for Low Order , ; and (c) varactor diodes . The guidelines for selection of the suitable diode type for a given , Reliability section for recommended quality assurance and inspection sequences for varactor diodes . This


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    PDF CVB1015, CVB1030 CVB1116 AS004L2-11 AT001D3â AK004M2-11 AS004M1-08 AT001D4-31 AK004R2-11 AS004M1-11 varactor multiplier step recovery diode application CVB1015-06 CVB1015-12 CVB1015-18 CVB1030-06 CVB1030-12 step recovery diodes S443
    Colpitts VCO design

    Abstract: saw Colpitts circuit design Colpitts VCO Alpha Industries APN1003 PN Junction Diode varactor Colpitts APN1002 m6 transitor varactor diode for Colpitts oscillator
    Text: Application Note VCO Designs for Wireless Handset and CATV Set-Top Applications APN1012 , running oscillators, instead they have become varactor controlled oscillators. This is because most RF , a major headache for designers. The goal, in this application note, is to show how Alpha's products , way to the transistor base, the higher the noise. It is clear that varactor loss plays a crucial role in the phase noise property of the VCO. If phase noise is an issue, the varactor series


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    PDF APN1012 APN1005, APN1007, APN1001, APN1002, 8/99A Colpitts VCO design saw Colpitts circuit design Colpitts VCO Alpha Industries APN1003 PN Junction Diode varactor Colpitts APN1002 m6 transitor varactor diode for Colpitts oscillator
    2002 - Application Notes

    Abstract: Colpitts VCO design APN1012 APN1003 varactor diode for Colpitts oscillator Common collector configuration APN1002 coaxial resonator, skyworks m6 transitor working of colpitts oscillator
    Text: to Change Without Notice. · July 21, 2005 9 APPLICATION NOTE · APN1012 Varactor , to Change Without Notice. · 200322 Rev. A APPLICATION NOTE · APN1012 Varactor Packaging Most , Subject to Change Without Notice. · 200322 Rev. A APPLICATION NOTE · APN1012 Varactor SPICE Model , APPLICATION NOTE APN1012: VCO Designs for Wireless Handset and CATV Set-Top Applications , the RF design, the VCO is often a major headache for designers. The goal, in this application note


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    PDF APN1012: Application Notes Colpitts VCO design APN1012 APN1003 varactor diode for Colpitts oscillator Common collector configuration APN1002 coaxial resonator, skyworks m6 transitor working of colpitts oscillator
    2005 - Varactor SPICE Models for RF VCO Applications

    Abstract: 200315B symbol of varactor diode and equivalent circuit varactor diode SPICE model equivalent circuit diagram of varactor diode varactor spice varactor diode spice model transit time extraction varactor diode notes SMV1235-011 varactor ghz
    Text: APPLICATION NOTE Varactor SPICE Models for RF VCO Applications The varactor SPICE model , Without Notice · February 12, 2010 1 APPLICATION NOTE · VARACTOR SPICE MODELS Table 1. SPICE , appropriate for silicon varactor diodes , which may be used by the Libra IV simulator unless others are , Packaged Varactor Diodes (1 of 2) Part Number CJO (pF) VJ (V) M CP (pF) RS , , 2010 3 APPLICATION NOTE · VARACTOR SPICE MODELS Table 2. SPICE Model Parameters for Skyworks


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    PDF 200315B Varactor SPICE Models for RF VCO Applications 200315B symbol of varactor diode and equivalent circuit varactor diode SPICE model equivalent circuit diagram of varactor diode varactor spice varactor diode spice model transit time extraction varactor diode notes SMV1235-011 varactor ghz
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