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Supplier: APITech
Description: When voltage variable gain control is required, Voltage Variable Attenuators (VVAs) are available in frequency ranges from 5 to 2000 MHz.
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Supplier: MACOM
Description: MACOM’s voltage variable attenuators (VVAs) are used in various applications for automotive and wireless markets. Our VVAs operate from 10 MHz to 45 GHz and are ideal for Cellular infrastructure, Handset gain control, Radar systems, Satellite radios and Test equipment.
- Attenuation: 12 to 44 dB
- Attenuator Type: Variable
- Frequency Range: 0.0 to 45 GHz
- Insertion Loss: 1 to 7.2 dB
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Supplier: Richardson RFPD
Description: The G40 attenuator is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. This design uses three pin diodes to provide a non linear attenuation response across a broadband frequency range. Both TO-8 and Surface Mount
- Attenuator Type: Variable
- Frequency Range: 0.5000 to 4 GHz
- Input VSWR: 1.7 :1
- Insertion Loss: 2.7 dB
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Supplier: Richardson RFPD
Description: The G1 attenuator is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. This design uses three pin diodes to provide a non linear attenuation response across a broadband frequency range. Both TO-8 and Surface Mount
- Attenuator Type: Variable
- Frequency Range: 0.0050 to 2.2 GHz
- Input VSWR: 1.8 :1
- Insertion Loss: 2 dB
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Supplier: Richardson RFPD
Description: The MAAT-010521-L1 is a voltage variable attenuator with analog control and >30 dB of attenuation. Excellent linearity is maintained over the full attenuation range. The attenuation level is set by two control voltages of 0 to -2 V. This device is
- Attenuator Type: Variable
- Frequency Range: 5.8 to 16 GHz
- Input VSWR: 1.93 :1
- Insertion Loss: 2 dB
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Supplier: Richardson RFPD
Description: The MAAV-011013 is a voltage variable attenuator with analog control and greater than 30 dB of attenuation. Excellent linearity is maintained over the full attenuation range. The attenuation level is set by two control voltages of 0 to -2 V. This
- Attenuator Type: Variable
- Frequency Range: 5 to 45 GHz
- Input VSWR: 1.93 :1
- Insertion Loss: 2.5 dB
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Supplier: Custom MMIC
Description: The CMD172 is a wideband, RF / Microwave GaAs MMIC absorptive Voltage-Variable Attenuator (VVA) die which operates from 18 to 40 GHz. The VVA uses a single DC control voltage of -3V to 0V to control RF signal levels over a 37 dB dynamic range. The CMD172 attenuator MMIC
- Attenuation: 37 dB
- Attenuator Type: Variable
- Frequency Range: 18 to 40 GHz
- Insertion Loss: 1.6 dB
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Supplier: Molex Signal Tech Industrial Ltd.
Description: through Ka Band, featuring our patented Thermopad line of products which compensate for gain variation over temperature. The Thermopad® (Patent # 5,332,981) is a totally passive, surface mountable temperature variable attenuator. It requires no bias or control voltages and does
- Attenuation: 1 to 10 dB
- Frequency Range: 36 GHz
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Supplier: QuinStar Technology, Inc.
Description: QuinStar Technology’s series QVA coaxial variable PIN attenuators cover the frequency range from DC to 50 GHz. They offer a low insertion loss and a large attenuation range, typically up to 40 dB. These attenuators are housed in a compact package with 2.9 mm or 2.4 mm
- Component Type: Attenuators
- Operating Frequency Range: Up to 50 GHz
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Supplier: Skyworks Solutions, Inc.
Description: HIP3™ Variable Attenuator
- Attenuation: 33 dB
- Attenuator Type: Variable
- Frequency Range: 0.0100 to 1.5 GHz
- Insertion Loss: 3 dB
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Supplier: Skyworks Solutions, Inc.
Description: HIP3™ Variable Attenuator
- Attenuation: 36 dB
- Attenuator Type: Variable
- Frequency Range: 1.4 to 2.4 GHz
- Insertion Loss: 2.5 dB
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Supplier: Skyworks Solutions, Inc.
Description: HIP3™ Variable Attenuator
- Attenuation: 34 dB
- Attenuator Type: Variable
- Frequency Range: 2.1 to 3.1 GHz
- Insertion Loss: 1.5 dB
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Supplier: Skyworks Solutions, Inc.
Description: HIP3™ Variable Attenuator
- Attenuation: 25 dB
- Attenuator Type: Variable
- Frequency Range: 2.6 to 5 GHz
- Insertion Loss: 2.1 dB
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Supplier: Broadcom Inc.
Description: AMMP-6640 MMIC is a monolithic, voltage variable, GaAs IC attenuator that operates from DC-40 GHz. It is fabricated using Avago Technologies enhancement mode MMIC process with backside ground vias, and gate lengths of approximately 0.25um.
- Attenuation: 2.5 to 28 dB
- Attenuator Type: Variable
- Frequency Range: 6 to 40 GHz
- Package Type: Other
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Supplier: Broadcom Inc.
Description: AMMC-6630 MMIC is a monolithic, voltage variable, GaAs IC attenuator that operates from 5-45 GHz. It has a distributed topology and helps to absord parasiticeffects of its series and shunt FETs to make it broadband.
- Attenuation: 2.1 to 27.5 dB
- Attenuator Type: Variable
- Frequency Range: 5 to 45 GHz
- Package Type: Other
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Supplier: Broadcom Inc.
Description: AMMC-6650 is a voltage controlled variable attenuator designed to operate from DC-40GHz and is fabricated using Avago Technologies enhancement mode pHEMT MMIC process with backside ground vias, and gate lengths.
- Attenuation: 1.1 to 35.7 dB
- Attenuator Type: Variable
- Frequency Range: 0.0 to 40 GHz
- Package Type: Other
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Supplier: Win Source Electronics
Description: Category: RF and Wireless - Attenuators Manufacturer: AMIS Packaging: Bulk Part Status: Obsolete Capacitance: 0.22µF Tolerance: ±20% Voltage - Rated: 160 V Lifetime @ Temp.: 2500 Hrs @ 125°C Operating Temperature: -40°C ~ 85°C Ratings: Y3
- Attenuator Type: Variable
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Supplier: Broadcom Inc.
Description: AMMP-6650 is a voltage controlled variable attenuator in a surface mount package, designed to operate from DC-30GHz and is fabricated using Avago Technologies enhancement mode pHEMT MMIC process and requires only positive voltage control.
- Attenuation: 0.9000 to 35.6 dB
- Attenuator Type: Variable
- Frequency Range: 0.0 to 30 GHz
- Package Type: Surface Mount Technology (SMT)
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Supplier: Win Source Electronics
Description: Manufacturer: AMIS Category: RF and Wireless>Attenuators Packaging: Bulk Part Status: Obsolete Tolerance: ±20% Voltage Rating - AC: 700V Voltage Rating - DC: 125 V Operating Temperature: -40°C ~ 85°C Mounting Type: Fixed Size / Dimension: 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
- Attenuator Type: Variable
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Supplier: Win Source Electronics
Description: Manufacturer: Chipown Category: RF and Wireless>Attenuators Packaging: Bulk Part Status: Obsolete Capacitance: 0.22µF Tolerance: ±20% Voltage - Rated: 1.3VDC Type: Header, Male Pins, Shrouded (4 Side) ESR (Equivalent Series Resistance): 50 Ohm @ 1kHz Operating Temperature: -40°C ~ 85°C
- Attenuator Type: Variable
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Supplier: Qorvo
Description: Qorvo's CMD285C3 is DC to 20 GHz GaAs MMIC absorptive Voltage Variable Attenuator (VVA) housed in a leadless surface mount package ideally suited for military, space and communications systems. The VVA uses two analog control voltages varied between -5V and 0V to control
- Attenuation: 33 dB
- Attenuator Type: Variable
- Frequency Range: 0.0 to 20 GHz
- Insertion Loss: 3.2 dB
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Supplier: Qorvo
Description: Qorvo's TGL2767 is a wideband voltage-variable attenuator using Qorvo's production 0.15um GaAs pHEMT process (QPHT15). Operating from 2 - 25GHz, the TGL2767 offers > 20 dB of attenuation range with < 2 dB insertion loss in the reference state. The TGL2767's broadband performance
- Attenuation: 20 dB
- Attenuator Type: Variable
- Frequency Range: 2 to 31 GHz
- Insertion Loss: 2 dB
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Supplier: Integrated Device Technology
Description: The F2250 is a low insertion loss Voltage Variable RF Attenuator ( VVA ) covers a broad frequency range from 50 MHz to 6000 MHz. In addition to providing low insertion loss, the F2250 provides excellent linearity performance over its entire voltage control and
- Attenuation: 65 dB
- Attenuator Type: Variable
- Frequency Range: 0.0500 to 6 GHz
- Package Type: Surface Mount Technology (SMT), Other
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Supplier: Integrated Device Technology
Description: The F2255 is a low insertion loss Voltage Variable RF Attenuator ( VVA ) covers a broad frequency range from 1 MHz to 3000 MHz. In addition to providing low insertion loss, the F2255 provides high linearity and low retrun loss performance over entire frequency, voltage
- Attenuation: 60 dB
- Attenuator Type: Variable
- Frequency Range: 1.00E-3 to 3 GHz
- Package Type: Surface Mount Technology (SMT), Other
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Supplier: Integrated Device Technology
Description: The F2258 is a low insertion loss Voltage Variable RF Attenuator ( VVA ) covers a broad frequency range from 50 MHz to 6000 MHz. In addition to providing low insertion loss, the F2258 provides high linearity and low retrun loss performance over entire frequency, voltage
- Attenuation: 65 dB
- Attenuator Type: Variable
- Frequency Range: 0.0500 to 6 GHz
- Package Type: Surface Mount Technology (SMT), Other
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Supplier: Empower RF Systems
Description: Optomizable for narrow/broadband frequency range upto 18GHz, non-reflective
- Attenuation: 30 dB
- Attenuator Type: Variable
- Frequency Range: 4 to 8 GHz
- Input VSWR: 1.6 :1
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Supplier: Empower RF Systems
Description: Optomizable for narrow/broadband frequency range up to 18GHz, reflective
- Attenuation: 50 dB
- Attenuator Type: Variable
- Frequency Range: 0.5000 to 1 GHz
- Input VSWR: 1.5 :1
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Supplier: MACOM
Description: MACOM’s attenuators are used in a variety of applications for automotive and wireless markets, including 75 Ohm versions for CATV. We offer serial and parallel logic controlled digital attenuators and voltage variable analog attenuators (VVAs) that range from DC to
- Attenuation: 10 to 50 dB
- Attenuator Type: Fixed, Variable
- Digital Attenuator: Yes
- Frequency Range: 0.0 to 40 GHz
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Supplier: Qorvo
Description: Qorvo's TGL2767–SM is a packaged wideband voltage variable attenuator using Qorvo's production 0.15um GaAs pHEMT process (QPHT15). Operating from 2 – 31 GHz, the TGL2767–SM offers > 20 dB of attenuation range with < 2 dB insertion loss in the reference state. The
- Attenuation: 20 dB
- Attenuator Type: Variable
- Frequency Range: 2 to 31 GHz
- Insertion Loss: 2 dB
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Supplier: Acme Chip Technology Co., Limited
Description: VOLTAGE VARIABLE ATTENUATOR
- Attenuation: 37 dB
- Attenuator Type: Variable
- Frequency Range: 5.8 to 16 GHz
- Package Type: Other
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Supplier: Fairview Microwave Inc.
Description: RF attenuators from Fairview Microwave include fixed, step and variable attenuators. Fairview coaxial fixed RF attenuators have 0 dB to 60 dB maximum attenuation values with frequency maximums that range from 1000 MHz to 65 GHz depending on product. Radio frequency
- Attenuator Type: Variable
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Supplier: Picosecond Pulse Labs, Inc.
Description: B, and 20 dB values are popular for use as oscilloscope attenuators because they give simple, integer, voltage ratios of 2x, 4x, 5x, and 10x, respectively. We also offer K™, 40 GHz and V™, 60 GHz attenuators.
- Attenuation: 1 to 20 dB
- Attenuator Type: Variable
- Frequency Range: 0.0 to 18 GHz
- Package Type: Connectorized
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5-684MHz Upstream Cable Compensated Voltage Variable Equalizer The QPC7333 is a voltage controlled variable equalizer with a cable compensated response employing SOI attenuator, optimized for DOCSIS 4.0 upstream path applications between 5 MHz and 684 MHz. (read more)
Browse RF Attenuators Datasheets for Qorvo -
5-396MHz Upstream Cable Compensated, Voltage Variable Equalizer The QPC7339 is a voltage controlled variable equalizer with a cable compensated response employing SOI attenuator, optimized for DOCSIS 3.1 and DOCSIS 4.0 Upstream path applications between 5MHz and 396MHz (read more)
Browse RF Attenuators Datasheets for Qorvo -
The QPC7331 is a voltage controlled variable equalizer with a cable Compensated response employing SOI attenuator, optimized for DOCSIS 4.0 Upstream bandwidth applicatioins between 5 MHz and 834 MHz (read more)
Browse RF Attenuators Datasheets for Qorvo -
-resolution 14-bit, 4 MSPS simultaneous sampling SAR ADC Low-noise, fully differential ADC driver amplifier 3.3 V precision voltage reference Low-noise buffer amplifiers Low-dropout linear regulator The ADAQ4381-4 has on (read more)
Browse Voltage Dividers and Voltage References Datasheets for DigiKey -
Product Description: The PE43614 is a 50Ω, HaRP™ technology-enhanced, 6-bit RF digital step attenuator (DSA) that supports a wide frequency range from 9 kHz to 45 GHz. The PE43614 features glitch-safe attenuation state transitions, supports 1.8V control voltage (read more)
Browse RF Attenuators Datasheets for Richardson RFPD
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Signal Conditioner Filtering Noise
Signal conditioning modules, SCMs, used for measuring process control variables such as temperature, pressure, strain, position, speed, level, etc. are always subject to externally induced noise signals. Noise sources in the form of electromagnetically induced voltages (or currents) in industrial
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Temperature and process insensitive circuit design of a voltage variable attenuator IC for cellular band applications
Variable voltage attenuator : sketch of the original and new design.
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Analysis of parametric drift of a MESFET-based GaAs MMIC due to 125 degrees C storage
Microwave attenuation drifted significantly for two out of twenty-nine GaAs MESFET-based Variable Voltage Attenuator MMICs (WAS) after ten weeks of storageat temperatures of either 125°C or 150°C.
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A SiGe HBT variable gain amplifier with 80 dB control range for applications up to 3 GHz
These include attenuators, both variable voltage attenuators (WAS) [4]-[6] and digital - .amplifiers are capable of achieving formidable broadband performance hut not sufficient gain range.
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AWR Announces Visual System Simulator 2004 For Next-Generation Communication System Design
One use of the look-up table is to simulate the function of a variable voltage attenuator (VVA) or, more generically, to simulate a nonlinear transfer function.
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An HMIC I/Q modulator/demodulator for RFID applications
Using this unique technology a number of completely monolithic MMIC’s that include high power PIN diode based multi-throw switches, PIN diode based diversity switch/limiters, PIN diode variable voltage attenuators , Schottky diode based double balanced mixers, and, as the title of this …
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Flexible Ka-Band Low Noise Amplifier Sub-System for Oncoming Satellite Payloads
The two other active MMIC are a variable voltage attenuator for temperature compensation and a digital attenuator to allow gain control.
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A high performance switched-LNA IC for CDMA handset receiver applications
use of a variable voltage attenuator (VVA) between stages of the LNA (4).
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Page 95. Semiconductor parts with 000 in root number
PIN Diode Voltage Variable Attenuator .
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Page 33. Semiconductor parts with 001 in root number
Voltage Variable attenuator .
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Page 94. Semiconductor parts with 000 in root number
900-2500 MHz, voltage variable attenuator .