Products/Services for Precision VCO 555

  • IC Timers-Image
    IC Timers - (77 companies)
    Bus Interface / Output Type
    Package / Form Factor
    Supply Voltage
  • Oscillators-Image
    Oscillators - (523 companies)
    ...normally, in the feedback loop) determines the frequency of oscillation. This active component can be either an electronic circuit or a crystal. Sub-Types. Voltage-controlled oscillators (VCO) and voltage-controlled crystal oscillators (VCXO) change...
  • Precision Shafting-Image
    Precision Shafting - (79 companies)
    Precision shafting provides the highest degree of overall accuracy, concentricity, straightness and surface perfection attainable in commercial practice. Description. Precision shafting provides the highest degree of accuracy, concentricity...
  • Precision Locknuts-Image
    Precision Locknuts - (83 companies)
    Precision locknuts are used to secure bearings, gears, and other power transmission products to shafts and spindles. Precision locknuts are used to adjust, preload, and secure bearings, gears, and other power transmission products to shafts...
  • Super Precision and Spindle Bearings-Image
    Super Precision and Spindle Bearings - (98 companies)
    Super precision and spindle bearings are high-precision bearings that are designed for use in machine-tool spindles and other precision applications. Most super precision bearings and spindle bearings carry a high quality-rating such as ABEC-7...
    Precision Adjustment Screws - (18 companies)
    Precision adjustment screws have fine threading up to 200 TPI and provide micro positioning on tables, microscopes, analytical intruments, and flow metering devices. Precision adjustment screws are precision hardware components that have a very fine...
    Precision Dispensing Needle Valves - (51 companies)
    Precision dispensing needle valves are designed to provide precise fluid dispensing depending on applications. The dispensed output can be in the form of a bead, dot or fill. The valve dispenses fluid when the activator (for example, air) acts...
    Resonators - (164 companies)
    Resonators are frequency-selective electronic circuits that can produce a fixed (resonant) frequency when properly excited. The value of the resonant frequency depends on the circuit 's components (e.g., inductors, resistors, capacitors, crystals, etc.).
    Precision Grinding Services - (1068 companies) be effective, the work piece must be a hard material like metal, ceramic, or mineral. Precision grinding services are contracted from a "job shop" or "machine shop" when in-house capabilities are not available or are inadequate. The service provider...
    Inductors, Coils, and Chokes - (959 companies)
    Inductors coils and chokes are passive components that are designed to resist changes in current and store energy in the form of a magnetic field.

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  • MIT OpenCourseWare | Electrical Engineering and Computer Science | 6.101 Introductory Analog Electronics Laboratory, Fall 2002 | Syllabus
    … saturation; Comparing the LM741 and LF356; inverting adder; voltage follower; Schmitt Trigger; integrator, differentiator; precision rectifier; adding push … • Op-amp power amp with improved push-pull output stages; two-transistor differential amplifier; bipolar and FET current sources; 555 sawtooth generator and VCO  [Note: this lab requires a check-off in lab.] .
  • 2011 Index IEEE Transactions on Circuits and Systems II: Express Briefs Vol. 58
    Song, Y., +, TCSII Sept. 2011 555 -559 A Laser-Trimmed Rail-to-Rail Precision CMOS Operational Amplifier. … 729-733 A Low-Voltage Differentially Tuned Current-Adjusted 5.5-GHz Quadrature VCO in 65-nm …
  • Basic Gyroscope Spin Motor Excitation Requirements For USD Gyroscopes
    … a strict control over the frequency of the oscillator by servo action (fed back into the VCO ). For gyroscope applications where such precision may not be required, options would include R-C based oscillator … The R-C type oscillators, including 555 timer based oscillators (comparator switch type), which are simpler in …
  • Subject index
    R.C., + , J-SC Mar 03 550- 555 Low-phase-noise 5-GHz CMOS quadrature VCO using superharmonic coupling. precise gate-level simul. technol. and crosstalk delay anal. of 0.13-µm node test chip.
  • 2007 Index IEEE Microwave and Wireless Components Letters Vol. 17
    … Jang, S.-L., and Lee, C.-F., A Low Voltage and Power LC VCO Imple- mented With … On the Numerical Stability of the Precise Integration Time-Domain (PITD) Method; LMWC July 2007 471-473 … LMWC Aug. 2007 553- 555 Jin, J.-D., see Lin, Y.-J., LMWC March 2007 232-234 …
  • Frequency tuning loop for VCOs
    For the monostable a conventional 555 timer was used. … output pulse is not controlled by an external frequency refer- ence, but by a precise RC constant. The resulting output frequency-input voltage relationship of the VCO with frequency tuning loop is shown in …
  • Performance of Si-Integrated Wide-Band Single-Ended Switched Capacitor Arrays
    The high precision of this expression, also shown in other applica- tion examples, indicates that it is … … “RF-CMOS oscillators with switched tuning,” IEEE Custom Integrated Circuits Conference, pp. 555 -558, May 1998. … A. Berny, A. Niknejad, and R. G. Meyer, “A 1.8 GHz LC VCO with 1.3 …
  • 2010 Index IEEE Transactions on Circuits and Systems I: Regular Papers Vol. 57
    … Sept. 2010 2269-2278 Samori, C., see Zanuso, M., TCSI March 2010 548- 555 Sanchez, M. A … Shibata, T., see Kang, K., TCSI July 2010 1513-1524 Shin, H., see Shin, J., TCSI July 2010 1573-1582 Shin, J., and Shin, H., A Fast and High- Precision VCO Frequency Calibration Technique for Wideband 16 Fractional-N Frequency Synthesizers; TCSI …
  • 2012 Index IEEE Microwave and Wireless Components Letters Vol. 22
    A Low-Memory-Requirement Realization of Pre- cise Integration Time Domain Method Using a Leapfrog Scheme; LMWC … H.-L., and Meng, C., A 0.6-V 30 GHz CMOS Quadrature VCO Using Microwave 1 … … Topology With Frequency-Dependent Coupling – A Design Based on Coupling Matrix; LMWC Nov. 2012 553- 555 .
  • Compact, low-power chip-scale atomic clock
    … developments that enabled the size and power included novel microstructured optics and low-power microwave VCO circuits. B, 18, 1545, 2001 [6] R. Lutwak, D. Emmons, W. Riley, and R.M. Garvey., “The chip-scale atomic clock – coherent population trapping vs. conventional interrogation,” Proc. 34th Annual Precise Time and Time Interval … … July 2002, pp. 553- 555 .