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Supplier: MACOM
Description: MACOM's MSPD Series Integrates an SRD reference frequency multiplier, coupling capacitors and a Schottky diode microwave sampler / phase detector in a 0.075” by 0.100” hybrid. They are used to phase lock microwave oscillators up to 22 GHz to a much lower reference
- Input Frequency Range: 500 to 22000 MHz
- Package Type: Surface Mount Technology (SMT)
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Supplier: Crane Aerospace & Electronics
Description: Dividers, Couplers, Hybrids, Modulators, Beamformers, Phase Shifters and Antenna Elements Low noise RF and Microwave sources VCOs, DROs, Synthesizers, Crystal Oscillators and complex Oscillator and Multiplier Assemblies Frequency conversion products Up and Down
- Input Frequency Range: 7 to 390 MHz
- Maximum DC Offset Output Voltage: 3 millivolts
- Maximum DC Output Voltage: 150 to 170 millivolts
- Package Type: Flat Pack
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Supplier: QuinStar Technology, Inc.
Description: QuinStar Technology’s QEA series broadband detectors cover the frequency range of 18 to 170 GHz in nine waveguide bands. These detectors provide an output voltage which is directly proportional to the power level of an RF signal without needing any external DC bias. They are
- Input Frequency Range: 18000 to 170000 MHz
- Package Type: Connectorized
- Power Level: 16.99 to 20 dBm
- RF Connector: SMA
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Supplier: Richardson RFPD
Description: Phase Detector / PLL Frequency Synthesizer
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Supplier: Accuris
Description: MICROCIRCUIT, LINEAR, PHASE FREQUENCY DETECTOR, MONOLITHIC SILICON
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Supplier: Accuris
Description: MICROCIRCUITS, LINEAR, PHASE FREQUENCY DETECTOR, MONOLITHIC SILICON
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Supplier: Accuris
Description: MICROCIRCUIT, DIGITAL, ECL, PHASE FREQUENCY DETECTOR, MONOLITHIC SILICON
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Supplier: Evident Scientific
Description: Olympus is proud to introduce the OmniScan® SX, a flaw detector that benefits from more than 20 years of phased array experience and shares the OmniScan DNA. For improved ease of use, the OmniScan SX features a new streamlined software interface displayed on an 8.4 in. (21.3 cm) touch
- Digital Imaging / Tomography System: Yes
- Flaw Detection / Inspection Area: Aircraft / Military Inspection, Coating Flaw / Holiday, Debonding / Bond Integrity, General Corrosion Detection, Inclusions, Pore / Void, Pressure Vessel Flaws / Cracks, Rail Inspection, Subsurface Crack Detection, Surface Cracks / Abrasion, Tube / Pipeline Defects, Weld / Joint Inspection, Wire
- Form Factor: Portable / Hand Held / Mobile
- Instrument Type: Flaw Detectors
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Supplier: Lansdale Semiconductor, Inc.
Description: Motorola/Freescale - ECL PLL 12000 MECL PLL is a family of devices designed to perform phase-locked loop functions such as phase detectors, dividers, and oscillators, using the high speed characteristics of the MECL 10K process.
- Frequency Range: 500 to 2800 MHz
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Description: variety of conditions as it examines: Performance limitations of phase/frequency detector–based phase locked loops The quadricorrelator method for both continuous and sampled modes Sawtooth ramp-and-sample phase detector and how its waveform contains
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Supplier: Radar Technology, Incorporated
Description: Product Information Full Catalog Description The RTIQ Series of I/Q detectors was developed by RTI to measure the amplitude and phase of an IF input signal relative to a fixed level (Ref) signal. Design Note: Radar Technology can customize any of our products to meet your
- Input Frequency Range: 60 MHz
- RF Connector: SMA
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Supplier: Evident Scientific
Description: OmniScan® X3 phased array flaw detector with TFM Confidence You Can See The OmniScan X3 flaw detector is a complete phased array toolbox. Powerful tools, like total focusing method (TFM) images and advanced visualization capabilities, enable you to complete your
- Digital Imaging / Tomography System: Yes
- Flaw Detection / Inspection Area: General Corrosion Detection, Inclusions, Pore / Void, Pressure Vessel Flaws / Cracks, Subsurface Crack Detection, Surface Cracks / Abrasion, Tube / Pipeline Defects, Weld / Joint Inspection, Other
- Form Factor: Portable / Hand Held / Mobile
- Instrument Type: Flaw Detectors
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Supplier: Crane Aerospace & Electronics
Description: Dividers, Couplers, Hybrids, Modulators, Beamformers, Phase Shifters and Antenna Elements Low noise RF and Microwave sources VCOs, DROs, Synthesizers, Crystal Oscillators and complex Oscillator and Multiplier Assemblies Frequency conversion products Up and Down
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Supplier: Richardson RFPD
Description: The PFD1K is a high frequency phase frequency detector with fully differential inputs and outputs. It features dual 7 bit programmable high speed prescalers which allow the PFD1K to operate up to 40 GHz for the reference and voltage controlled oscillator input
- Package / Form Factor: Other
- Supply Voltage: 3.3 volts
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Supplier: Crane Aerospace & Electronics
Description: Dividers, Couplers, Hybrids, Modulators, Beamformers, Phase Shifters and Antenna Elements Low noise RF and Microwave sources VCOs, DROs, Synthesizers, Crystal Oscillators and complex Oscillator and Multiplier Assemblies Frequency conversion products Up and Down
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Supplier: Crane Aerospace & Electronics
Description: Dividers, Couplers, Hybrids, Modulators, Beamformers, Phase Shifters and Antenna Elements Low noise RF and Microwave sources VCOs, DROs, Synthesizers, Crystal Oscillators and complex Oscillator and Multiplier Assemblies Frequency conversion products Up and Down
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Supplier: Richardson RFPD
Description: The sampling phase detector (SPD) module is a hybrid circuit providing a fast step recovery diode, coupling capacitors and a low barrier Schottky pair. The Schottky pair is used as a sampling circuit turned on by the fast step from the step recovery diode (SRD), or in the
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Supplier: Richardson RFPD
Description: Ge), bipolar complementary metal-oxide semiconductor (BiCMOS) process, achieving a normalized phase noise floor of -235 dBc/Hz. The phase frequency detector (PFD) operates up to 250 MHz (integer N mode)/ 125 MHz (fractional-N mode) for improved phase noise and spur
- Output Frequency: 1000 to 26500 MHz
- Package / Form Factor: Other
- Supply Voltage: 3.3 volts
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Supplier: Broadcom Inc.
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. The detector is housed in the Avago Technologies' industry-leading and revolutionary sub-miniature WaferCap chip
- Input Frequency Range: 2000 to 6000 MHz
- Maximum DC Offset Output Voltage: 62 millivolts
- Maximum DC Output Voltage: 830 millivolts
- Package Type: Surface Mount Technology (SMT)
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Supplier: Broadcom Inc.
Description: The VMMK-3213 is a small and easy-to-use, broadband, directional detector operating in various frequency bands from 6 to 18 GHz with typical insertion loss of 0.4 dB. The detector is housed in the Avago Technologies' industry-leading and revolutionary sub-miniature WaferCap chip
- Input Frequency Range: 6000 to 18000 MHz
- Maximum DC Offset Output Voltage: 62 millivolts
- Maximum DC Output Voltage: 559 millivolts
- Package Type: Surface Mount Technology (SMT)
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Supplier: Broadcom Inc.
Description: The VMMK-3413 is a small and easy-to-use, broadband, directional detector operating in various frequency bands from 25 to 45 GHz with typical insertion loss of 0.8 dB. It is housed in the Avago Technologies' industry-leading and revolutionary sub-miniature WaferCap chip scale package
- Input Frequency Range: 25000 to 45000 MHz
- Maximum DC Offset Output Voltage: 63 millivolts
- Maximum DC Output Voltage: 674 millivolts
- Package Type: Surface Mount Technology (SMT)
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Supplier: Broadcom Inc.
Description: The VMMK-3313 is a small and easy-to-use, broadband, directional detector operating in various frequency bands from 15 to 33 GHz with typical insertion loss of 0.5 dB. It is housed in the Avago Technologies' industry-leading and revolutionary sub-miniature WaferCap chip scale package
- Input Frequency Range: 15000 to 33000 MHz
- Maximum DC Offset Output Voltage: 62 millivolts
- Maximum DC Output Voltage: 1070 millivolts
- Package Type: Surface Mount Technology (SMT)
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Description: IC PHASE DETECTOR
- Package / Form Factor: Other
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Supplier: Lansdale Semiconductor, Inc.
Description: Motorola/Freescale - CMOS 145000 This family of CMOS PLL devices is designed to perform phase-locked loop functions and includes phase detectors, dividers, encoders, decoders, and oscillators, which use the lower power consumption of the CMOS process.
- Features / Standards: Programmable
- Operating Temperature: -40 to 75 C
- Output Frequency: Up to 60 MHz
- Package / Form Factor: Surface Mount Technology (SMT)
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Supplier: Lansdale Semiconductor, Inc.
Description: Motorola/Freescale - ECL PLL 12000 MECL PLL is a family of devices designed to perform phase-locked loop functions such as phase detectors, dividers, and oscillators, using the high speed characteristics of the MECL 10K process.
- Package / Form Factor: Surface Mount Technology (SMT)
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Supplier: Lingto Electronic Limited
Description: PHASE-FREQUENCY DETECTOR
- Device Type: Clock Generator
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Supplier: Lingto Electronic Limited
Description: PHASE-FREQUENCY DETECTOR
- Device Type: Clock Generator
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Description: IC FREQUENCY DETECTOR 8SOIC
- Bus Interface / Output Type: ECL, PECL, Other
- Operating Temperature: -40 to 85 C
- Output Frequency: 450 MHz
- Package / Form Factor: SOIC, Other
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Description: IC FREQUENCY DETECTOR 8SOIC
- Bus Interface / Output Type: Other
- Package / Form Factor: SOIC, Other
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Description: IC FREQUENCY DETECTOR 20TSSOP
- Bus Interface / Output Type: Other
- Output Frequency: 1 MHz
- Package / Form Factor: Other
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Supplier: DigiKey
Description: IC FREQUENCY DETECTOR 20TSSOP
- Bus Interface / Output Type: ECL
- Features / Standards: Lead Free
- Operating Temperature: -40 to 85 C
- Output Frequency: 2000 MHz
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Supplier: DigiKey
Description: Clock/Frequency Synthesizer (RF), Phase Detector IC 400MHz 1 20-WFQFN Exposed Pad, CSP
- Bus Interface / Output Type: Other
- Features / Standards: Lead Free
- Operating Temperature: -40 to 85 C
- Output Frequency: 400 MHz
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Supplier: DigiKey
Description: "Clock/Frequency Synthesizer (RF), Phase Detector IC 1 16-TSSOP (0.173"", 4.40mm Width)"
- Bus Interface / Output Type: CMOS
- Features / Standards: Lead Free
- Operating Temperature: -55 to 125 C
- Package / Form Factor: Surface Mount Technology (SMT), TSSOP, Other
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Supplier: Acme Chip Technology Co., Limited
Description: PHASE DETECTOR, ECL, PDSO20
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Supplier: DigiKey
Description: "Clock/Frequency Synthesizer (RF), Phase Detector IC 400MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
- Bus Interface / Output Type: Other
- Features / Standards: Lead Free
- Operating Temperature: -40 to 85 C
- Output Frequency: 400 MHz
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Description: various types of oscillators * Concentrated examinations of building blocks, including the design of oscillators, frequency dividers, and phase/frequency detectors * Articles addressing the problem of clock generation by phase-locking for timing and digital applications,
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Supplier: Rochester Electronics
Description: Phase Detector / PLL Frequency Synthesizer
- Features / Standards: RoHS Compliant
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Supplier: Lingto Electronic Limited
Description: IC PHASE DETECTOR
- Device Type: Clock Generator
- Package / Form Factor: Other
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Supplier: Lingto Electronic Limited
Description: IC DETECTOR PHASE FREQ 8SOIC
- Device Type: Clock Generator
- Output Frequency: 800 MHz
- Package / Form Factor: Surface Mount Technology (SMT), Other
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Featured Products Top
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multiple microwave bands, from 0.5 to 40 GHz. A KRYTAR Monopulse Comparator is a beamforming network used to feed a phased array of antenna elements. Its purpose is to control the direction of a beam, or beams, of radio transmission. KRYTAR Monopulse Comparators are the ideal (read more)
Browse RF Phase Detectors and Comparators Datasheets for KRYTAR, Inc. -
angular beamforming with excellent functionality and simplicity of use. • Ultra-Broadband Coverage? • 0.5 to 40 GHz Frequency? • Excellent Phase Imbalance • Excellent (read more)
Browse RF Phase Detectors and Comparators Datasheets for KRYTAR, Inc. -
and test equipment announces a New 4X4 BUTLER Matrix with broadband frequency coverage from 2.4 to 7.25 GHz. A Butler matrix is a beamforming network used to feed a phased array of antenna elements. Its purpose is to control the direction of a beam, or beams, of radio transmission. KRYTAR’s (read more)
Browse RF Phase Shifters Datasheets for KRYTAR, Inc. -
−239 dBc/Hz, ultralow 1/f noise, and a high phase frequency detector (PFD) frequency that can achieve ultralow in-band noise and integrated jitter. The fundamental VCO and output divider of the ADF4377 generate frequencies from 800 MHz to 12.8 GHz. The ADF4377 integrates all necessary power supply (read more)
Browse Frequency Synthesizers Datasheets for Richardson RFPD -
10 kHz - 625 MHz phase detector frequency integer mode - 250 MHz phase detector frequency fractional mode - 25-bit fixed, 49-bit combined fractional modulus - 4 GHz reference input frequency - Typical −95 dBc PFD spurs APPLICATIONS - Wireless infrastructure - Test and measurement - Aerospace and defense (read more)
Browse Frequency Synthesizers Datasheets for Richardson RFPD -
. The high-performance PLL has a -239 dBc/Hz for normalized in-band phase noise floor, ultra-low 1/f noise, and a high phase/frequency detector (PFD) frequency that can achieve ultra-low in-band noise and integrated jitter. The fundamental VCO and output divider of the ADF4378 generate frequencies (read more)
Browse RF and Microwave Connectors Datasheets for DigiKey -
phase imbalance, isolation >15 dB, 1.65 VSWR and <1.5 db insertion loss. Hybrid Couplers KRYTAR has developed a line of 3 dB Hybrids Couplers featuring broad bandwidths together with tight amplitude imbalances and phase (read more)
Browse RF Couplers Datasheets for KRYTAR, Inc. -
KRYTAR, Inc., a leader in the design and production of ultra-broadband microwave components and test equipment announces three New BUTLER Matrices with ultra-broadband frequency coverage from 1.0 to 40.0 GHz. A Butler matrix is a beamforming network used to feed a phased array (read more)
Browse RF Couplers Datasheets for KRYTAR, Inc. -
, radar, space and thermal vacuum applications. The product line covers the DC to 110 GHz frequency range and includes directional couplers, directional detectors, 3 dB hybrids, MLDD power dividers, detectors, terminations, coaxial adapters, bias tees, Butler matrices, Butlers with phase shift and (read more)
Browse RF Couplers Datasheets for KRYTAR, Inc. -
between a generator and a load, and for introducing a mismatch into an otherwise matched system. Typical applications include power and attenuation measurements, tuned reflectometer systems and providing a DC return for single-ended mixers and detectors. Maury produces stub tuners with frequency ranges from 0.2 to 0.5 GHz (double-stub models) and 4.0 to 18.0 GHz (triple-stub models). (read more)
Browse Dimensional Gages and Instruments Datasheets for Maury Microwave
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Pixelated Phase-Mask Dynamic Interferometer
We demonstrate a new type of spatial phase-shifting, dynamic interferometer that can acquire phase-shifted interferograms in a single camera frame. The interferometer is constructed with a pixelated phase-mask aligned to a detector array. The phase-mask encodes a high-frequency spatial interference
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Audible Alarm Basics
From smoke detectors to automobiles, audible alarms (also known to be called buzzers) have become a part of our everyday life. Some of the uses of these alarms are innocuous such as in a microwave oven. However, in some applications such as in a smoke detector or medical equipment, a person's life
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Principles of lock-in detection and the state of the art
and phase relative to a periodic reference. A lock-in measurement extracts signals in a defined frequency band around the reference frequency, efficiently rejecting all other frequency components. The best instruments on the market today have a dynamic reserve of 120 dB, which means they are capable
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Architectures for RF Frequency Synthesizers
Reset time of the D-FFs when the loop is phase- locked (s) Phase difference at the input of a phase frequency detector (rad) Maximum phase difference that can be detected be- fore PFD/CP switches polarity of the output pulses (rad) Duty …
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A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel
A sixth order Least Square Polynomial Fitting (LSPF) block and Roots Approximator (RA) for better phase-frequency detection has been imple- mented as a replacement for Phase Frequency Detector (PFD) and Loop Filter (LF) of a traditional DPLL, which has helped to …
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Phase Lock Loops and Frequency Synthesis
… Hold-in Range 6.1.1 Phase Detector with the Sine Wave Output 6.1.2 The PD with Triangular Output 6.1.3 The PD with a Sawtooth Wave Output 6.1.4 Sequential Phase Frequency Detectors 6.2 The Pull …
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http://dspace.mit.edu/bitstream/handle/1721.1/36564/33228209-MIT.pdf?sequence=2
For this reason, a 3-state phase detector is also often referred to as a phase frequency detector .
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Analog Circuit Design
Fractional-N frequency synthesizers are PLL-based synthesizers which have a frequency resolution finer than phase detector frequency .
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Phase-Locked Loops for Wireless Communications
This example also illustrates a problem with the standard phase frequency detector .
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60-GHz CMOS Phase-Locked Loops
Phase frequency detector PDA .
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CMOS Single Chip Fast Frequency Hopping Synthesizers For Wireless Multi-Gigahertz Applications
[2] J.A. Crawford, “The Phase Frequency Detector ,” R.F. Design, Feb. 1985, pp. 46–57.
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Circuit Design For RF Transceivers
… in equations, degrees in fig- ures) phase noise power density of the PLL output signal “low-pass” phase noise power component of “high-pass” phase noise power component of rms phase noise power density of phase frequency detector rms phase noise power …
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Trade-Offs in Analog Circuit Design
G. B. Lee, P. K. Chan and L. Siek, “A CMOS phase frequency detec- tor for charge pump phase-locked loop”, Proceedings of IEEE Midwest Symposium on Circuits and Systems, 1999.