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RF phase detectors and comparators are circuits or instruments that provide a DC output voltage proportional to the difference in phase between two RF signals.
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Supplier: Emhiser Research, Inc.
Description: Applications Phase Comparator Image Reject Mixer IQ Mod/Demod SSB Mixer
- Product Type: I/Q Modulator / Demodulator
- Package Type: Through Hole Technology (THT)
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Description: Twilight Technology, Inc. is the leading manufacture of various obsolete semiconductor products which are made available in Commercial, Industrial and Military Grade Levels. These products range from the relatively simple 2-terminal discrete devices to complex Application Specific Integrated Circuits (ASIC's). Twilight is exclusively licensed to support DPAC Technologies, Inc. previously Dense-Pac Microsystems, Inc. obsolete products. We hope you enjoy our new look and enjoy visiting our Internet site. Our Mission Twilight Technology, Inc. is committed to manufacturing products that meet or exceed the customers specifications. Diligent attention to the needs of each customer is our number one priority. Documentation, training, education, innovation, teamwork and experience lead to providing our customers with quality products. Company Profile Twilight Technology, Inc.quality system, meets the requirements of MIL-I-45208A, IPCA class 3, and we are currently pursuing ISO 9001 registration. We also extensively utilize MIL-STD-883, MIL-PRF-38535 and the JEDEC Standards as guides. Die used in the manufacturing of our products is typically fabricated by a wafer foundry that has been approved by Twilight Technology, Inc In certain cases, however, Twilight may elect to use die that has either been supplied or recommended for purchase (from a specific vendor) by our end customer's. In all cases, however, we only utilize die that has been 100% electrically probed at the wafer level.
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Supplier: Anaren, Inc.
Description: Phase discriminator without video amplifier.
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Supplier: Krytar, Inc.
Description: 1-20 GHz DIRECTIONAL DETECTOR SPECIFICATIONS FREQUENCY RANGE 1-20 GHz FREQUENCY SENSITIVITY (with respect to output) ± 0.7 dB DIRECTIVITY > 16 dB MAXIMUM VSWR (any port) 1.35 INSERTION LOSS < 1.0 dB LOW LEVEL SENSITIVITY > 4 μV/μW DETECTOR OUTPUT POLARITY Negative POWER RATING (input) 10 W STANDARD CONNECTORS RF SMA Female Optional: SMA Male or N Female DET OUT SMA Female, BNC Female, or SMC Jack WEIGHT (ounces) 3.0 OPERATING TEMPERATURE -54º to +85º C
- Package Type: Connectorized
- RF Connector: BNC, SMA, Type N, Other
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Supplier: Teledyne Cougar, Inc.
Description: High performance analog detectors
- Package Type: Surface Mount Technology (SMT), Flat Pack, Through Hole Technology (THT), Connectorized
- RF Connector: SMA
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RF Phase Detectors and Comparators - Calibrated 26.5 to 40 GHz Waveguide Detector -- Agilent R85026ASupplier: Hensley Technologies, Inc.
Description: The Agilent R85026A waveguide detector offers a frequency range of 26.5 to 40 GHz and is for use with the Agilent 8757 only in either AC or DC detection mode.
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Supplier: Avago Technologies
Description: The VMMK-3113 is a small and easy-to-use, broadband, directional detector operating in various frequency bands from 2 to 6 GHz with typical insertion loss of 0.3 dB. It is housed in the Avago Technologies' industry-leading and revolutionary sub-miniature WaferCap chip scale package (GaAsCap wafer scale leadless package) which is small and ultra thin yet can be handled and placed with standard 0402 pick and place assembly equipment.
- Package Type: Surface Mount Technology (SMT)
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Supplier: Synergy Microwave Corporation
Description: Package type 136, negative output polarity, maximum RF input power 100mW
- Package Type: Through Hole Technology (THT)
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Supplier: Micronetics, Inc.
Description: Ideal for high volume applications, this threshold detector pinpoints RF power and allows the user to program an acceptable/unacceptable power level. APPLICATIONS Radio receivers / transmitters: Cellular systems Video systems
- Package Type: Surface Mount Technology (SMT)
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Supplier: Machinery Values, Inc.
Description: " GRAD.) 22 VOLT LIGHT BULB FOR THE TOP LAMP 500 WATT 120 VOLT BULB FOR SURFACE ILLUMINATION UNIT SINGLE PHASE/115 VOLT ELECTRICS ** ORIGINAL PAINT; EXCELLENT CONDITION & APPEARANCE ** ** INSPECT IN HARRISON, NJ WAREHOUSE **
Featured Products Top
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Apollo Microwaves
Monopulse Comparator for Radar Defense IndustryApollo has designed and manufactured a WR-90 half-height monopulse comparator for use in the radar defense industry. The compact, flat plate, thin wall design was made possible via our advanced manufacturing techniques. The result is an extremely accurate solution providing excellent phase tracking over the entire band, extremely low and balanced insertion loss, and exceptionally balanced power splitting between the 4 output ports. For more information and to contact us, please click... (read more)
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Air Logic
Diaphragm ComparatorThe Diaphragm Comparator is a versatile control circuit component for both fluidic and pneumatic signal levels. It performs many functions, including those of an analog pressure comparator, an analog pressure repeater, and a digital signal isolator. The operating pressure is 0.5 to 25 PSI maximum. Two models are available; the F-4103-20, for inline applications, and the F-4103-25, for panel mounted applications. (read more)
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Alliance Calibration
CMM's and Optical ComparatorsAlliance Calibration's certified calibration technicians have decades of experience in calibration CMM's and optical comparators. Don't take the risk of using inexperienced technicians on these expensive machines. You can depend on Alliance Calibration to possess the depth of knowledge necessary to calibrate your CMM. We have experience calibrating all brands and sizes of CMM's and Optical Comparators. Alliance Calibration's ISO 17025 Accreditation includes: Linearity. Square. Magnification (read more)
Browse Calibration and Repair Services Datasheets for Alliance Calibration -
Enco
Granite Surface Comparator StandsGranite Surface Comparator Stand With Fine Adjustment Knuckle on Clamp. Highest quality, ebony granite base. Base: 2" thick x 6" square. Flatness: .00005". .990" Dia. column. Accepts AGD 1, 2, 3 and 4 indicators. Overall height approximately 10". Dial indicator included has a 1" range, .001" graduation, AGD 2 (read more)
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Lovibond® Tintometer®
Lovibond® Petroleum Oils ComparatorThe Lovibond® Petroleum Oils Comparator is a 3-field instrument for visually determining the ASTM Colour of samples by direct comparison with coloured glass standards. It incorporates the 16 glass standards which make up the scale in a pair of discs: Disc Colour Standards. 1 0.5,1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5. 2 1.0,2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0. With a 3-section field of view, the sample and two adjacent standards on the ASTM Color Scale are viewed simultaneously, making it easier... (read more)
Browse Color Meters and Appearance Instruments Datasheets for Lovibond® Tintometer® -
optek-Danulat, Inc.
Phase separation in batch processesThe extraction of high-cost products from an aqueous phase to an organic phase or vice versa or a salting-in/salting-out processes are very common and important procedures in the chemical industry. After settling of the mixture in a batch reactor the aqueous phase is separated from the organic phase. This separation can be monitored inline, real-time with an optek dual channel absorption sensor. optek photometric analyzers are simple to install and easy to implement. Using optek photometers... (read more)
Browse Color Meters and Appearance Instruments Datasheets for optek-Danulat, Inc. -
Andantex USA, Inc.
In- Line Differential Phase-ShiftersAndantex in line differential phase shifter, DLO series, allows accurate adjustment of the output shaft's angular position relative to the input shaft, while the machine is in motion, or even at rest. In-line series combine a high quality planetary differential and an irreversible worm gear in one housing. This arrangement allows infinite angular adjustment of the output shaft. Features: Low Backlash: as low as 3 arc minutes on demand. Standard range of different reduction ratio: 1 to 3... (read more)
Browse Gearboxes and Gearheads Datasheets for Andantex USA, Inc. -
Springer Controls Company, Inc.
Single-phase contactorSpringer Controls carries a wide selection of SOLID STATE CONTACTORS up to 63 amps including single phase contactors, dual contactors, 3-phase contactors, soft-starters, reversing contactors, and starting torque limiters. Applications include motor controls, mercury switch replacement, heat controllers, lamp control and more. 1-Phase Electronic Contactors. Solid State Single Phase Contactors manufactured by IC Electronic. Rated operational voltage up to 600 VAC. Rated operational current up... (read more)
Browse Motor Starters and Contactors Datasheets for Springer Controls Company, Inc. -
Tripp Lite
3-Phase UPS SystemsTripp Lite's 3-Phase UPS Systems provide the most reliable power to data centers and networks. Key features and benefits of 3-Phase Power: on-line double conversion operation continuously delivers precision-regulated, pure sine wave output, isolating systems from damaging and disruptive power problems. internal N+1 power module redundancy, 1+1 parallel capability and fault-tolerant bypass features keep systems highly available and productive around the clock. advanced IGBT rectifier produces... (read more)
Browse Three Phase Uninterruptible Power Supplies (UPS) Datasheets for Tripp Lite -
Akon, Inc.
X-Band Phase Shifter8.0-8.4 GHz FREQUENCY RANGE. HIGH RELIABILITY. 20 dB POWER GAIN. EXCELLENT GAIN FLATNESS. LOW INSERTION LOSS. 4 DEGREES PHASE ACCURACY. SIZE: 3.0" x 2.5" x 0.79. Space Qualified. AKON's X-Band Band Phase Shifter, Model Number A50-8X002-H can be offered as a total hermetic unit. The design approach used in this unit is field proven and uses a series of amplifiers, a 5 bit phase shifter, a four throw switch (SP4T), and four medium power amplifiers. AKON is a leading manufacturer of RF... (read more)
Browse RF Phase Shifters Datasheets for Akon, Inc.
Parts by Number for Phase Comparator Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| MC14568BCP | Amazon | American Microsemiconductor | Industrial & Scientific | MC14568BCP |
| NTE1208 | E-Electronics | Not Provided | Not Provided | CMOS-PHASE COMPARATOR |
| 030514917 | PLC Radwell | Abb | Not Provided | 8500154 3-PHASE COMPARATOR |
| AD9901KPZ | PLC Radwell | Analog Devices | Not Provided | PHASE/FREQUENCY DISCRIMINATOR; COMPARATOR TYPE:HIG |
| 030514917 | PLC Radwell | Asea Brown Boveri | Not Provided | 8500154 3-PHASE COMPARATOR |
Conduct Research Top
...to the same phase comparison frequency. The divided VCO and divided reference signals are then fed into the phase comparator which produces an error signal whose magnitude is proportional to the phase difference between the two signals. The error signal is then passed through a loop filter to produce...
...to the same phase comparison frequency. The divided VCO and divided reference signals are then fed into the phase comparator which produces an error signal whose magnitude is proportional to the phase difference between the two signals. The error signal is then passed through a loop filter to produce...
OPA2. C19. +12V. T1. D2. Voltage. Comparator. -. C2. + C2IN+. BST. Phase. Q1. Counter. PWM. DRVH. C8. L1. PHA. IN. SW. Output. Q2. C1. C9. DRVL. U3 PIC16F785. U4. The feedback process starts with the error amplifier. and loop filter sampling the output voltage. The error. amplifier portion...
This applications note discusses basic gyroscope spin motor excitation requirements for many models of US Dynamics miniature Rate Integrating Gyroscopes (RIG) and Rate Gyroscopes. Most US Dynamics miniature gyroscopes utilize 2 phase synchronous (hysteresis) motors to drive the gyroscope inertia...
...motors. BACKGROUND. For a full description of three-phase brushless motors,. read the application note "Brushless DC Motor Control. Made Easy" (DS00857). AN857 is an excellent. description of brushless motors and how to drive them. with sensor feedback for commutation. With more. advanced comparator...
...biphase brushless fan motor is made from a permanentmagnet rotor assembly that surrounds four electromagnetic coils. The coils work in pairs, with coils A and C forming one phase and coils B and D the other phase. A Halleffect sensor monitors rotor position, providing feedback to the embedded MCU...
This application note describes a sensorless brushless DC (BLDC) motor control algorithm, implemented using the dsPIC(R) digital signal controller (DSC). The algorithm works by digitally filtering the back-Electromotive Force (back-EMF) on each phase of the motor and determining when to commutate...
phase of the motor is filtered to contributed to its use in an increasing number of determine when to commutate the motor drive applications and at higher power levels. voltages. This control technique excludes the need for The BLDC motor is usually operated with one or more discrete, low-pass...
...chemistry (Li-Ion, NiMH,. charging algorithms can be easily adapted to other NiCd, SLA, etc.). However, most charging strate-. battery chemistries. gies implement a 3-phase scheme: Key Points. 1. Low-current conditioning phase. ·. On-chip high-speed ADC provides superior. 2. Constant-current phase...
...are on the imaginary axis. The magnitude and phase equations of an oscil ator. also must be analyzed. If the magnitude of the loop-. gain is greater than one and the phase is zero, the. amplitude of oscillation will increase exponentially until. a factor in the system, such as the supply voltage...
Engineering Web Search: Phase Comparator Top
Re: [time-nuts quick and very dirty phase comparator
Re: [time-nuts quick and very dirty phase comparator Re: [time-nuts quick and very dirty phase comparator Bruce Griffiths
Re: [time-nuts quick and very dirty phase comparator
Re: [time-nuts quick and very dirty phase comparator
Product Folder - MM74HC4046 - CMOS Phase-Locked Loop,...
that maintains a 90 phase shift between the VCO's center frequency and the input signal (50% duty cycle input waveforms). This phase detector is more
See Fairchild Semiconductor Corporation Information
Linear Technology - Home Page
Reference Plus Comparator or Amplifier RMS-DC Conversion Poly-Phase Buck Controllers Multiple Output Buck
See Linear Technology Corporation Information
Phase Locked Loops-2/99
Phase-Locked Loops In a phase-locked loop, the error signal from the phase comparator is the difference between the input frequency or phase and that
See Analog Devices, Inc. Information
Clock and Timing ICs Oveview
integrated comparator AD9835 50 10 32 5 Low cost, small package size Serial 16-lead TSSOP AD9850 125 10 32 3.3, 5.0 Integrated comparator Both
See Analog Devices, Inc. Information
Phase-locked-loop with VCO
speci?cation Phase-locked-loop with VCO 74HC/HCT4046A C1 6 7 4 3 14 C1 V COMP SIG A C1B CO OUT IN IN 4046A identical to 4046A 12 R2 PHASE PC1 7046A
See Future Electronics Information
Pulse-width modulation - Wikipedia, the free encyclopedia
An example of PWM in an AC motor drive: the phase-to-phase voltage (blue) is modulated as a series of pulses that results in a sine-like flux density
Phase-locked loop
LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4046B MSI Phase-locked loop Product specification January 1995 File under Integrated
See NXP Information
MICROPOWER PHASE-LOCKED LOOP
typical, triangular, phase-to-output coupling to CMOS frequency dividers such as the response characteristic of phase-comparator I. HCF4024B,
