Digital Attenuators

The GAO-9A Adjustable Digital Light Attenuator is mainly used for the attenuation of continuous optical signal power, whose core components are imported high-performance ones to enable it to have the ability of quick regulation of attenuation value with good linearity, high accuracy, low insertion loss and attenuation locating, etc. ...more

 27/06/2005 DTS0007  *Digital Variable Attenuators DA-100 Series  ...more

The AA260-85 is a 5 bit, GaAs IC FET digital attenuator in a low cost SSOP-20 package. This attenuator has an LSB of 1 dB and a total attenuation of 31 dB. The AA260-85 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical applications include cellular radio, wireless ...more

The AA210-25 is an IC FET digital attenuator consisting of four monolithic attenuators with LSB of 1 dB and a total attenuation of 15 dB with all attenuators connected. Attenuator bits are switched with -5 and 0 V. The AA210-25 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are requi ...more

The AA116-72 is a 1 bit GaAs IC FET digital attenuator in a low cost package. This attenuator has an LSB of 15 dB. The AA116-72 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required.Typical applications include cellular radio, wireless data, and wireless local loop gain level c ...more

The AA106-86 is a 5 bit, single positive control GaAs IC FET digital attenuator in a low cost MSOP-10 package.This attenuator has an LSB of 0.5 dB and a total attenuation of 15.5 dB. The attenuator requires external DC blocking capacitors, positive supply voltage (VS) and five individual bit control voltages (V1V5). The AA106-86 is partic ...more

The AA264-87 is a 4 bit, single positive control GaAs IC FET digital attenuator in a low cost TSSOP-16 package. The attenuator requires external DC blocking capacitors, positive supply voltage (VS) and four individual positive control voltages (V1V4). The AA264-87 is particularly suited where high attenuation accuracy, low insertion loss ...more

The AA104-73 is a 1 bit, GaAs IC FET digital attenuator in a low cost SOT-6 package. This attenuator has up to 32 dB total attenuation.The attenuator requires two lines of voltage control. The AA104-73 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical application i ...more

The AA102-80 is a 5 bit, single positive control GaAs IC FET digital attenuator in a low cost SSOP-16 package. This attenuator has an LSB of 0.5 dB and a total attenuation of 15.5 dB. The attenuator requires external DC blocking capacitors, positive supply voltage (VS) and five individual bit control voltages (V1V5). It is particularly su ...more

The AA103-72 is a 1 bit GaAs IC FET digital attenuator in a low cost package. This attenuator has an LSB of 10 dB. The AA103-72 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required.Typical applications include cellular radio, wireless data, and wireless local loop gain level c ...more

The AA280-25 is a 5 bit, GaAs IC FET digital attenuator in a low cost SOIC-16 package. This attenuator has an LSB of 0.5 dB and a total attenuation of 15.5 dB. The AA280-25 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical applications include cellular radio, wirel ...more

OZ Optics offers a compact, rugged and low cost digital attenuator with high resolution, high speed, high attenuation range and high power handling (blocking technique only). OZ Optics' digital attenuator is a hand held unit, CE approved. These attenuators have low insertion loss, low backreflection, low PDL and flat wavelength response. ...more

The AA109-310 is a GaAs FET IC 5 bit digital attenuator with a serial-to-parallel driver packaged in a 32 leadless exposed pad plastic package. It is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required.Typical applications include base station, wireless and wireless local loop g ...more

The AA226-87 is a 4 bit, single positive control GaAs IC FET digital attenuator. It requires DC blocking capacitors, positive supply voltage (VS) and four individual positive bit control voltages (V1V4). The AA226-87 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. T ...more

The AA220-25 is an IC FET digital attenuator consisting of four monolithic attenuators with LSB of 2 dB and a total attenuation of 30 dB with all attenuators connected. The AA220-25 is particularly well suited where high attenuation accuracy, low insertion loss and low intermodulation products are required.Typical applications include cellular ...more

The AA105-86 is a 4 bit, single positive control GaAs IC FET digital attenuator. It requires DC blocking capacitors, positive supply voltage (VS) and four individual positive bit control voltages (V1V4). The AA105-86 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. T ...more

The AA117-85 is a 5 bit, single positive control GaAs IC FET digital attenuator with driver. It is particularly suited at IF frequencies where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical applications include base station, wireless data, broadband and wireless local loop gain control circ ...more

The AA113-310 is a 6 bit, single positive control GaAs IC FET digital attenuator with driver. It is particularly suited at IF frequencies where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical applications include base station, wireless data, broadband and wireless local loop gain control cir ...more

The AT001D6-25 is an IC FET digital attenuator consisting of four monolithic attenuators with LSB of 3 dB and a total attenuation of 45 dB with all attenuators connected. The attenuator is packaged in the plastic 16 lead surface mount package for low cost commercial cellular radio applications. ...more

The AA107-310 is a GaAs FET IC 5 bit digital attenuator with a serial-to-parallel driver packaged in a 32 leadless exposed pad plastic package. It is particularly suited at IF frequencies where high attenuation accuracy, low insertion loss and low intermodulation products are required.Typical applications include base station, wireless and RF ...more

The AA101-80 is a 5 bit, single positive control GaAs IC FET digital attenuator in a low cost SSOP-16 package. This attenuator has an LSB of 1 dB and a total attenuation of 31 dB. The attenuator requires external DC blocking capacitors, positive supply voltage (VS) and five individual bit control voltages (V1V5). The AA101-80 is particula ...more

The AA110-85 is a 5 bit, single positive control GaAs IC FET digital attenuator with driver. It is particularly suited at IF frequencies where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical applications include base station, wireless data, broadband and wireless local loop gain control circ ...more

Aeroflex / Weinschel offers a wide selection of Programmable Attenuators that operate over the dc-26.5 GHz frequency range. Aeroflex / Weinschel Programmable Attenuators are ideal for those applications demanding broadband accuracy with low SWR and accurate repeatability over large attenuation ranges ...more

The 3196 is a single-width CAMAC module that functions as a programmable digital attenuator for 16 dif- ferentially-received analog inputs. Each channel contains a four-quadrant, multiplying digital-to-analog converter that provides 16-bit (one part in 65,536) resolution in gain from -1 to +1. In addition, a channel- by-channel programmable pr ...more

The PCI-42X series and PCI-43X series digital oscilloscopes combine the performance of the best benchtop oscilloscopes with the convenience of PC operation. The PCI-420 series single-channel digital oscilloscopes (DSOs) are available with two different attenuator settings and come with bandwidths ranging from 100 MHz to 2 GHz. The PCI-430 seri ...more