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News, White Papers & Popular Attenuators

Dec 29, 2014 - everything RF Newsletter
 
everything RF
Date: Dec 29, 2014
 
Happy New Year!
 
 
 
Industry News
Rogers Corporation to Acquire Arlon LLC - Rogers Corporation
Richardson RFPD Announces Availability of Hittite Microwave Products from ADI - RFPD
Direct Conversion Receiver Development Platform for L-Band and S-Band Radar Systems - Analog Devices
Anritsu Introduces Electromagnetic Field Measurement System to Ensure Compatibility with Personal Safety Standard - Anritsu
Fairview Microwave Expands its Line of Low PIM Product Lines - Fairview Microwave
Pasternack Introduces 2 Way and 4 Way Power Combiners Up to 6 GHz - Pasternack
More News
White Papers
The Design of Narrow-band Amplifiers using Small Signal Varactor Up-converters - Planar Monolithics Industries
A Simple Approach to Signal Via Stubs for Coaxial PCB Connector Launches - MOLEX
Testing S-Parameters on Pulsed Radar Power Amplifier Modules - Rohde Schwarz
Wireless Power Transfer and Microwave Energy Harvesting - CST
mmWave Substrate Lens Antenna for Wireless Communications - FEKO
More White Papers
Most Popular Digital Attenuators in 2014
Digital Attenuator
50 MHz to 8 GHz, 31.75dB 7-bit UltraCMOS RF Digital Step Attenuator

Digital Attenuator from Peregrine Semiconductor

The PE43705 is a 7 Bit Digital Step Attenuator that operates from 50 MHz to 8 GHz based on Peregrine’s UltraCMOS technology. It has an attenuation range of 31.75 dB with step sizes of 0.25 dB, 0.5 dB and 1 dB. This attenuator can handle up to 31 dBm of pulsed power and 28 dBm of CW power at 8 GHz. It has a control voltage of 1.8 V and can be programmed via direct parallel, latched parallel, serial and serial addressable modes.
 
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Digital Attenuator
50-600 MHz, 6 dB 100 Ohms Differential Digital Attenuator

Digital Attenuator from Skyworks

The SKY12408-321LF is a 50-600 MHz, 6 dB differential attenuator for IF radio applications requiring lower overall attenuation and gain control. It has an impedance of 100 Ohms, but can be used as two single-ended attenuators, each with a 50 &Omega impedance. It has a novel differential I/O design and fast settling time for applications that down convert to a low Intermediate frequency.
 
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Digital Attenuator
8-Bit Digital Pin Attenuator from 2.5 to 7.5 GHz

Digital Attenuator from Miteq

The DPAT-02500750-60-08H from Miteq is an 8-bit digital pin attenuator that operates from 2.5 to 7.5 GHz. It has an attenuation range from 0 to 63.5 dB with an accuracy of 0.75 dB, an insertion loss of 3 dB and a VSWR of 2.5:1. The attenuator can handle up to 20 dBm of power and has a switching time of less than 1 usec. It is available with SMA female connectors and measures 34.04 x 34.04 x 11.76 mm.
 
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Digital Attenuator
Programmable Attenuator for Cellular Fading Simulation Applications

Digital Attenuator from Renaissance Electronics Corporation

The 19A3BB-1 is a programmable attenuator from Renaissance that has been developed for cellular fading simulation applications. It is operates from DC to 3 GHz with a 5.5 dB insertion loss and has a 90 dB Attenuation range in 0.5 dB steps. The attenuator can handle up to 20 dBm at a temperature range from -40 to +85 Degrees C.
 
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Digital Attenuator
6-bit 0.50 dB Glitch-Free Digital Step Attenuator from 100 MHz to 4 GHz

Digital Attenuator from Integrated Device Technology

The F1951 from IDT is a 6-bit step attenuator that operates from 100 to 4000 MHz. It has an attenuation range from 1.2 to 32.5 dB with a resolution of 0.5 dB, a low insertion loss of 1.2 dB and a settling time of 400 nsec. The F1951 includes IDT’s Glitch-FreeTM technology with excellent linearity of more than 65 dBm IP3 and is available in a compact 4x4 mm Thin QFN 24 pin package.
 
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Digital Attenuator
Digital Step Attenuator Series up to 67 GHz

Digital Attenuator from Rohde & Schwarz

The R&S RSC Step Attenuator Series are available in frequency configurations up to 67 GHz (6 GHz, 8 GHz, 18 GHz, 40 GHz and 67 GHz). They have an attenuation range of up to 139 dB and step sizes of 0.1 dB, 1 dB and 5 dB. The attenuators have a switching time of less than 25 ms. They are available in a benchtop form factor with N Type connectors.
 
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Digital Attenuator
6-Bit Digital Attenuator from DC to 6 GHz

Digital Attenuator from Hittite

The HMC624LP4 is a broadband 6-bit digital attenuator IC that operates from DC to 6 GHz. It has an attenuation range of 31.5 dB with a 0.5 dB LSB and an insertion loss of under 2.2 dB through the band. The attenuator can handle an input IP3 of up to 55 dBm and has a switching speed of 150 ns. It requires a 5 V supply (Vdd) and is available in a 4x4 mm QFN leadless package, and requires no external matching components.
 
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Digital Attenuator
5 Bit Digital Attenuator from 50 to 3000 MHz

Digital Attenuator from Mercury Systems

The 8339 from Mercury Systems is a 5 bit digital attenuator which operates from 50 MHz to 3 GHz. It has an attenuation range of 31 dB with a 1 dB LSB, 2.3 dB insertion loss and can handle 20 dBm of power(P1dB). The attenuator has a switching speed of 200 nSec and requires a +/- 5 V supply. It is available with SMA female connectors.
 
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Digital Attenuator
7 bit Programmable Attenuator from 200 MHz to 6 GHz

Digital Attenuator from JFW Industries

The 50P-1857 from JFW Industries is a 7 bit programmable attenuator which operates from 200 MHz to 6 GHz. It has a 95 dB attenuation range with 1 dB steps and has an insertion loss of 8 dB. The attenuator can handle up to 20 dBm pf power. It has TTL controls and requires a 5 V supply. The 50P-1857 is available in a module with SMA-Female connectors.
 
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Digital Attenuator
High Linearity Serial Controlled 7-Bit Digital Step Attenuator 0.4 to 3.5 GHz

Digital Attenuator from Triquint

The TriQuint TQP4M9083 is a high linearity, low insertion loss, 7-bit, 31.75 dB Digital Step Attenuator (DSA) operating over the 0.4 to 3.5 GHz frequency range. The digital step attenuator uses a single positive 5 V supply and has a serial periphery interface (SPI&trade) for changing attenuation states.
 
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Digital Attenuator
DC to 40 GHz, 6-Bit Digital Attenuator Die with 0.5 dB LSB

Digital Attenuator from MACOM

The MAAD-011021-000DIE is a DC to 40 GHz 6 Bit Digital Attenuator with an attenuation range of 31.5 dB. It has a 0.5 dB LSB and an insertion loss of under 12 dB through the band. The attenuator integrates an inverter to allow a single control for series/shunt attenuation. The inverter requires a -5 V supply (VCC) and 17 mA typical, logic is 0 V / +5 V. It is available in the form a die.
 
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Digital Attenuator
UltraCMOS RF Digital Step Attenuator from 1 MHz to 4 GHz

Digital Attenuator from Peregrine Semiconductor

The PE4312 is a 6 Bit RF digital step attenuator that operates from 1 MHz to 4 GHz and has an attenuation range of 31.5 dB. It is based on Peregrine's UltraCMOS SOI process enabling it to deliver high linearity and excellent harmonic performance. The attenuator has 0.5 dB step sizes and is available in a 20-lead 4 x 4 mm QFN package. It has been designed for use in 3G/4G wireless infrastructure applications.
 
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Digital Attenuator
USB Controlled Digital Variable Attenuator from DC to 6 GHz

Digital Attenuator from Weinschel Associates

The DA6-90 from Weinschel Associates is a digital variable attenuator that operates from DC to 6 GHz. It has an attenuation range of 90 dB with a 0.5 dB step resolution and an insertion loss of under 13 dB. This bidirectional attenuator can handle up to 22 dBm of power and has a switching speed of 100 ns.
 
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Digital Attenuator
6 to 6000 MHz USB powered Digital Attenuator for ATE Applications

Digital Attenuator from P1dB Inc.

The P1-DA-6-6000MHz-0.5-63-SMA from P1dB Inc., is a USB powered Digital Attenuator that operates from 6 MHz to 6 GHz. This attenuator has an attenuation range of 63 dB with 0.5 dB steps and switching speed of 70 n sec. The P1-DA-6-6000MHz-0.5-63-SMA connects to a USB port for control and power and requires no additional DC supply voltage.
 
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Digital Attenuator
400 to 6000 MHz, 120 dB, Programmable Digital Attenuators

Digital Attenuator from Vaunix

The attenuator is powered by the USB slot and does not require an additional DC supply voltage. It is easily programmable for fixed attenuation or swept attenuation ramps directly from the included GUI. Lab Brick Digital Attenuator API DLL and LabVIEW-compatible drivers are also available for custom programming applications.
 
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Digital Attenuator
USB Digital Attenuator from 0.1 GHz to 13 GHz

Digital Attenuator from Telemakus

The TEA13000-12 from Telemakus is a SMA male/female, USB digital attenuator which operates from 0.1 GHz to 13 GHz. It has a dynamic range of 30 dB and an insertion loss of 2 dB. It is based on an analog circuit driven by a 16 bit ADC via USB control.
 
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