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SN74LVC1404DCUR Texas Instruments Oscillator Driver for Crystal Oscillator or Ceramic Resonator 8-VSSOP -40 to 125 ri Buy
SN74LVC1404YZPR Texas Instruments Oscillator Driver for Crystal Oscillator or Ceramic Resonator 8-DSBGA -40 to 85 ri Buy
SN74LVC1404DCTR Texas Instruments Oscillator Driver for Crystal Oscillator or Ceramic Resonator 8-SM8 -40 to 125 ri Buy

resonant frequency

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Abstract: changing the frequency of driving voltage Vd, the impedance of the resonant network changes. The input , the switching frequency is around the resonant frequency, fo. This is a distinct advantage of , operate the converter around the resonant frequency to minimize the switching frequency variation , at resonant frequency (o), regardless of the load variation, which is given as: VO Ro - , resonant frequency, fo. Figure 8. Modified Equivalent Circuit to Accommodate the Secondary-side Leakage ... Fairchild Semiconductor
Original
datasheet

17 pages,
1265.5 Kb

Full-bridge series resonant converter "plasma generator " schematic LLC transformer design LC resonant PWM controller for ZVS half-bridge LLC resonant converters LLC resonant full bridge schematic FSFR2100 LLC resonant transformer LP EER3542 core LLC resonant transformer AN-4151 sectional bobbin LLC AN-4151 LLC resonant converter transformer AN-4151 AN-4151 AN-4151 Full-bridge LLC resonant converter AN4151 TEXT
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Abstract: time t2. At the natural resonant frequency OR9 each of the L-C tank components exhibit an impedance , degrees) of conduction which is a constant for a given resonant frequency, and equal to ~rr/t+. Fig. 7 , terms of the resonant tank frequency wR for generalization. Both the minimum on-time and maximum off-time have been described in terms of the resonant tank frequency , wR. Taking this one step further will result in the maximum conversion frequency fCoti, also as a function of the resonant tank ... Unitrode
Original
datasheet

27 pages,
767.32 Kb

HIGH FREQUENCY Transformer ee 19 UC3843A datasheet transformer tank design calculation ZCS buck converter resonant single ended forward converter UC3860 zero voltage switch U-138 UC3864 UC3861-64 uc3843a power source schematic resonant half bridge schematic zcs MHz UC3861 application note uc 3825 half-bridge resonant full bridge schematic resonant full bridge schematic zcs resonant half bridge schematic resonant half bridge schematic zcs TEXT
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Abstract: August 2009 Half Bridge LLC Resonant Converter Design using ICE1HS01G ICE1HS01G Figure 4 Switching frequency , will increase the switching frequency to limit the resonant current in case of temporary over-load and , nom - The resonant frequency is selected as: 5.3 2 Pin Th = 349.95V Co f r = 100kHz , definitions: right-side resonant frequency: fr = 1 2 LrCr left-side resonant frequency: fp = , resonant point, the frequency's load-insensitivity can be achieved, thus the optimal operation point is ... Infineon Technologies
Original
datasheet

25 pages,
2031.67 Kb

resonant converter core pc47 sectional bobbin LLC resonant full bridge schematic resonant half bridge MOSFET driver IC ANPS0031 LLC resonant converter application note LLC resonant transformer LP power supply ic 9435 lg lcd tv POWER SUPPLY SCHEMATIC LLC resonant full bridge schematic LLC resonant converter transformer LLC resonant transformer resonant full bridge schematic zcs resonant half bridge schematic ICE1HS01G resonant half bridge schematic zcs diagram LG LCD TV circuits -ICE1HS01G TEXT
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Abstract: Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology High Efficiency through , FAN7621B FAN7621B is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters , LVCC Q R 120 Figure 18. Resonant Converter Typical Gain Curve + RT 90 Frequency , Rsense 3. Frequency Setting: Figure 18 shows the typical voltage gain curve of a resonant converter , (soft-start) frequency of two ~ three times the resonant frequency (fO) of the resonant network. Rm in ... Fairchild Semiconductor
Original
datasheet

17 pages,
1009.85 Kb

TRANSISTOR c104 transformer SNX 2468-1 AN41-5 SCR C203 EER-3542 SCR C103 KA431 FAN7621BSJ EC35 bobbin an4151 TRANSFORMER EC35 EER3542 FAN7621 FAN7621BSJX FAN7621B HIGH FREQUENCY Transformer ec35 FAN7621B scr C108 FAN7621B EC35 TRANSFORMER FAN7621B FAN7621B FAN7621B SNX-2468-1 *2010dn TEXT
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Abstract: . At the natural resonant frequency wR, each of the Z-Ctank components exhibit an impedance equal to , is a constant for a given resonant frequency, and equal to */wu. ` 12 V C R ( t ) v » L IN E U , solution will be retained in terms of the resonant tank frequency w* for generalization. 1 O mio U , in terms of the resonant tank frequency , « r. Taking this one step further will result in the maximum conver sion frequency /ccwvw. also as a function of the resonant tank frequency. Minimum On-Time ... OCR Scan
datasheet

27 pages,
1419.29 Kb

102 csk capacitor ZERO VOLTAGE SWITCH UC3861 with zvs resonant converter theory SEM-600A 104 csk capacitor UC3861-64 U-138 TEXT
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Abstract: : 1 of 4 Specifications Maximum input voltage Resonant frequency Resonant impedance , ) Resonant frequency / Resonant impedance The piezo electric diaphragm should be clamped at a node point (as shown in the following figure) to be free from any mechanical stress. Measure its resonant frequency and resonant impedance by using a vector impedance analyzer or equivalent. When the input frequency is swept within 100 Hz to 7 KHz, the resonant frequency is defined as the frequency where the ... CUI
Original
datasheet

4 pages,
129.1 Kb

CEB-27D44 TEXT
datasheet frame
Abstract: Resonant frequency KHz 1.2 ± 0.2 3 Resonant impedance ohm MAX. 3,500 pF 65,000 , resonant frequency is suitable only for piezo element without wire. The resonant resistance is suitable , frequency / Resonant impedance / Piezoelectric diaphragm shall be clamped at a node point as shown in following figure to be free from any mechanical stress, and measured its resonant frequency and resonant , Hz to 4 KHz, the resonant frequency is defined the frequency where the impedance shows minimum value ... Original
datasheet

5 pages,
79.88 Kb

KPSG-100 30AWG HP4194 HP4194A kingstate kpsg100 piezo diaphragm ul1571 LF -30awg piezoelectric diaphragm KPSG100 "piezo element" TEXT
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Abstract: Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology High Efficiency through , . Frequency Setting Figure 18 shows a typical voltage gain curve of a resonant converter, where the gain is , (3) It is typical to set the initial frequency of soft-start two ~ three times the resonant frequency (fO) of the resonant network. The soft-start time is three to four times of the RC time constant , FSFR2100 FSFR2100 - Fairchild Power Switch (FPSTM) for Half-Bridge Resonant Converters April 2012 ... Fairchild Semiconductor
Original
datasheet

16 pages,
1817.13 Kb

FSFR2100 for 450W FEBFSFR2100 FSFR2100 TEXT
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Abstract: FSFR-Series / FSFR2100 FSFR2100 Fairchild Power Switch (FPSTM) for Half-Bridge Resonant Converter Features Description Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant , RSS It is typical to set the initial frequency of soft-start 2~3 times the resonant frequency (fO , ) for Half-Bridge Resonant Converter cycles, which adds 40kHz to the initial frequency of the , Operating Frequency Pulse Skipping for Frequency Limit (Programmable) at Light-Load Condition Remote On ... Fairchild Semiconductor
Original
datasheet

16 pages,
842.39 Kb

scr C107 C107 SCR EER-3542 EER3542 core FSFR1900 FSFR2000 FSFR2100 AN4151 FSFR1800 rf transistor 200w TEXT
datasheet frame
Abstract: synchronized to the ZVS push-pull converter, which free runs at its resonant frequency. Unitrode application , voltage, and operating current, and the input supply voltage range. The desired resonant frequency is , 5mA(avg.) (1) 900 4.5 64 The desired minimum resonant frequency is 50kHz so that the , . With both the primary and secondary resonant tanks set to the same frequency, the equivalent resonant , ) BUCK REGULATOR PUSH-PULL TRANSFORMER The ZVS push-pull converter's resonant frequency ... Unitrode
Original
datasheet

15 pages,
370.32 Kb

electronic ballast schematic ccfl lamp circuit diagram CTX110600 U-148 zvs flyback driver electronic ballast for tube light 36 Fluorescent BALLAST low loss two switch resonant buck converter CTX110600-1 12v ballast ic 12v schematic of fluorescent lamps push-pull zvs push-pull converter design SEM-700 Closing The Feedback Loop SEM-700 UC3871 TEXT
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Archived Files

Abstract Saved from Date Saved File Size Type Download
be scaled and shifted to meet requirements using external circuitry. Q. What is the resonant frequency of the g cell? A. The resonant frequency of the g cell is greater than 10,000 hertz, much greater than the accelerometer bandwidth. Therefore, the resonant frequency of the G-cell does not play a
/datasheets/files/motorola/design-n/senseon/faqa.htm
Motorola 25/11/1996 4.23 Kb HTM faqa.htm
:Applications Microwave oscillators and Filters etc. for Microwave communications 1. A low loss ceramic with a high dielectric constant (er=38) has made these compact, high Q, dielectric resonators possible. 2. The resonant frequency temperature coefficient can be chosen from -4 to 10ppm/(degree C). Tolerance of the frequency temperature coefficient can be chosen from designing. 4. Resonant frequency can be chosen from 1.6 to 12GHz.
/datasheets/files/murata/products/data/a16x/udf001e.txt
Murata 11/10/1996 0.56 Kb TXT udf001e.txt
No abstract text available
/download/43434942-95406ZC/eman4095v1.xls
EM Microelectronics 25/09/2000 192.5 Kb XLS eman4095v1.xls
oscillation frequency is the resonant frequency of the equivalent circuit given in Figure 2. The resonator is oscillator. Figure 5. Equivalent schematic at the resonant frequency Vout Vin Cout Cin Cout Cin + - of the resonant frequency of ceramic resonator 1. Equivalent circuit at the resonance frequency R Where C ' = Co + Ceq C o x Ceq Where Ceq = C 1 + C 2 + C 3 C2 x C3 3. Resonant frequency f design. It then proposes measurement methods to ensure a safe oscillation. 1 OSCILLATION FREQUENCY The
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/2501-v3.htm
STMicroelectronics 25/05/2000 10.82 Kb HTM 2501-v3.htm
given by the manufacturer of the resonator. The oscillation frequency is the resonant frequency of the type oscillator. Figure 5. Equivalent schematic at the resonant frequency Vout Vin Cout Cin Cout Cin + OSCILLATOR SELECTION FOR ST62 6/8 Appendix 2: Calculation of the resonant frequency of ceramic resonator 1. Resonant frequency f = 1 2 P/ LxC' 4. Note When using a ceramic resonator, the oscillation frequency is safe oscillation. 1 OSCILLATION FREQUENCY The resonator can be modelised by a serial/parallel
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/2501.htm
STMicroelectronics 02/04/1999 9 Kb HTM 2501.htm
No abstract text available
/download/12325031-917690ZC/scem254c.zip ()
Texas Instruments 15/07/2012 34.19 Kb ZIP scem254c.zip
No abstract text available
/download/36833960-69183ZC/readme_0805ls.doc
Coilcraft 18/09/2002 39 Kb DOC readme_0805ls.doc
No abstract text available
/download/15265775-69204ZC/readme_0805ps.doc
Coilcraft 05/02/2003 35.5 Kb DOC readme_0805ps.doc
No abstract text available
/download/58336157-94813ZC/eman4095v1.xls
EM Microelectronics 25/09/2000 192.5 Kb XLS eman4095v1.xls
frequency. The value of these capacitances is usually given by the manufacturer of the resonator. The oscillation frequency is the resonant frequency of the equivalent circuit given in Figure 2. The resonator is resonant frequency Vout Vin Cout Cin Cout Cin + - - + L R Co At the resonance frequency (serial mode), the C 1 + C 2 + C 3 C2 x C3 3. Resonant frequency f = 1 2 P/ LxC' 4. Note When using a ceramic resonator It then proposes measurement methods to ensure a safe oscillation. 1 OSCILLATION FREQUENCY The
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/2501-v1.htm
STMicroelectronics 20/10/2000 11.19 Kb HTM 2501-v1.htm