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August 2010
• Electro-Mechanical Broadband RF Switch.
• Single-Stage Driver Amplifier
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• Modeling 3G / WCDMA / HSDPA
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• And More...
 
Dow-Key Microwave
 
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Fully Matched Cascadable Amp
The TQP3M9009 has been added to the company’s low noise gain block family for high performance 3G/4G infrastructure. This cascadable amplifier is fully matched internally, allowing designers to focus on system level needs. It operates over a broad .05 to 4 GHz frequency range.

Bandpass Filter
Part number 2965-SMA is a 500 MHz bandpass filter. The filter has a typical 1 dB bandwidth of 8 MHz, insertion loss of 6.5 dB and typical 40 dB bandwidth of 52 MHz. It is supplied in a 0.6 x 0.6 x 2.25" SMA package and may be customized for other center frequencies and bandwidths.

UltraFast™ Digitally Programmable LDO
The LT3071 is the second in a family of digitally programmable linear regulators with the lowest dropout voltage, lowest noise, and fastest transient response of any monolithic 5A LDO currently available. Dropout voltage at 5A is an ultralow 85mV. Its QFN package is 4 x 5 x 0.75mm in size.


Microwave Power MMIC
A 4W C-Band GaAs MMIC for satellite applications, the TMD0608-4 operates in the 5.65 to 8.50 GHz range. With this broad bandwidth, a high gain of 27 dB throughout the operating range, and 50 ohm internal matching, this device is well suited for use as a pre-amplifier in C-Band satellite and terrestrial communications.

USB Power Sensors
The U2000 Series USB-based power sensors are compact, portable solutions that allow average power measurements without power meters. All sensors, except the U2004A model, feature internal triggering and trace display capabilities. Current users of these sensors can upgrade their firmware for free.

Directional Couplers
Miniature air dielectric directional couplers are rugged, lightweight devices that offer lower insertion loss than comparable stripline units. The simplified construction allows for greater flexibility in creating customized configurations. Any port can be used as the input with these devices.

Elliptic Lowpass Filter
Part number 2969-SMA is a high order 10 MHz elliptic lowpass filter with sharp transition to the stopband and high stopband attenuation. Typical 1 dB bandwidth is 10.9 MHz with minimum 84 dB attenuation at 13.125 MHz. It is supplied in a 0.6 x 0.6 2.25" package with SMA connectors.

Directional Coupler
Model 110067016 directional coupler has a frequency range of 10 to 67 GHz, 7.25 directivity, and maximum VSWR (any port) of 2.0. Coupling (with respect to output) is 16 +/-1.1 dB and frequency sensitivity is +/-2.0 dB. Operating temperature range is -54 to +85ºC.

Fixed Frequency Synthesizer
The SFS6400A-LF in C-band is a single frequency synthesizer that operates at 6400 MHz. This synthesizer features a typical phase noise of -88 dBc/Hz @ 10 KHz offset and typical sideband spurs of -65 dBc. Its PLL-V12N package measures only 0.60 x 0.60 x 0.13".

Higher Power GaAs FETs
The company has expanded its Ku-Band GaAs FET lineup with two higher output power devices rated for 18 and 30W. Models TIM1213-18L and TIM1213-30L operate in the 12.7 to 13.2 GHz range and are targeted for use in microwave radios for microwave links and satellite communications.
 
EMT SMT Diode TVS Connectors
Now available are transient protection solutions embedded within the connector shell utilizing surface mount (SMT) diodes. Using SMT diode technology allows for increased flexibility in the packaging of transient protection within the connector, saving both space and weight.


Low Noise Gain Block
Model TQP3M9008 is a new low noise gain block that offers high gain over a broad .05 to 4 GHz frequency range. It is a cascadable amplifier that requires no external matching components and can reduce BOMs. The gain block provides 35.5 dBm OIP3, while maintaining a low 1.3 dB noise figure.

 

 

 

January 2008

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Thin Film Low Pass Filters

Sub-miniature case size (0.150 x 0.100 x 0.025) low pass filters (LPF) are available on 99% alumina substrate constructed using high stability thin film planar technology, 50 ohm terminations available for either solder of epoxy mounting.
State of the Art
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Voltage Controlled Oscillator
The CVCO55CW-0400-0800 VCO operates from 400 to 800 MHz with a control voltage range of 0~12V. This VCO features a typical phase noise of -105 dBc/Hz @ 10 KHz offset and has excellent linearity.
Crystek Corporation
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Waveguide Junction Isolator
Model IMW320 is a WR62 waveguide junction isolator with an integrated bandpass filter and coaxial adapter that has been qualified to handle 50W average in a fully screened military flight environment. VSWR is 1.15:1 max. over the 13.5 to 15.5 GHz bandwidth.
Channel Microwave
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Current Monitor
The ZXCT1020 is a low cost, high side current monitor that produces a current output signal with accuracy as high as 1%. This versatile current measurement solution suits a wide range of applications and also functions as a precision programmable current source.
Zetex Semiconductors
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Multi-Octave 180º Hybrids
Three new multi-octave 180º hybrids, Model JSO-06-471/2S (2 to 8 GHz), Model JSO-04-471/1S (4 to 18 GHz) and Model JSO-05-471/1S (6 to 20 GHz), feature VSWRs of 1.40:1 to 1.60:1.
Pulsar Microwave
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Receiver/Transmitter Chipset
New SMT packaged, GaAs MMIC receiver and transmitter devices cover the 10 to 18 GHz frequency bands. The receiver has a noise figure of 2.7 dB and 20 dB image rejection across the band. The transmitter has a +11 dBm output P1dB, 8 dB conversion gain and 15 dB image rejection across the band.
Mimix Broadband
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OCXO
The VFOV400 Series OCXO offers extremely low power consumption (120mW), 35 second warm up time, +/-5 ppb stability, and exceptional phase noise in a very compact package. Frequency range is from 5 to 250 MHz.
Valpey Fisher
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ISM Power Amplifier
The M/A-COM MAAPSS0081, a new 2.4 to 2.5 GHz ISM three-stage power amplifier specifically designed for cordless applications that require both low control voltage and high performance, features a wide voltage operating range.
Tyco Electronics
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Voltage Controlled Oscillator
Model CVCO55CW-0200-0400 VCO operates from 200 to 400 MHz with a control voltage range of 0 ~ 5V. This VCO features a typical phase noise of –105 dBc/Hz @ 10 KHz offset and has excellent linearity.
Crystek Corporation
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Extremely High Frequency Band-Pass
As point-to-point communications, as well as other markets, have shown higher demand for filtering applications at millimeter wave frequencies, the company has introduced the CAV-01329, a seven pole, extremely high frequency band-pass filter centered at 44.5 GHz, with a 3 dB bandwidth of 3 GHz.
K and L Microwave
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LXI Attenuator/Switch Drivers

New attenuator/switch drivers are designed for both bench-top and ATE environments. They provide an intuitive GUI and a variety of attenuation and switching options, as well as front-panel and remote-control features.
Agilent Technologies
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Directional Coupler
A new 8 to 11 GHz, 10 dB directional coupler, model RFOC-811-QRC-dc-10, has field replaceable SMA connectors. The maximum true insertion loss and the minimum directivity of the coupler are 1.6 dB and 10 dB, respectively.
Planar Monolithics Industries
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Hybrid Systems Developer's Kit
The EX400, a hybrid system developer’s kit, was designed to allow ATE and data acquisition system architects to quickly integrate VXI-based subsystems within an LXI instrumentation network. Its core is a 1000W, 13-slot VXI mainframe with industry-leading cooling capacity.
VXI Technology
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Very High Frequency TCXO
Model TX6100A-D3-1 High Frequency TCXO offers a frequency range of 10 to 500 MHz. It is particularly useful in telecom applications such as base stations, point-to-point, point-to-multipoint, repeaters, GPS systems and WiMAX.
Raltron Electronics Corp.
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Waveguide Isolator
The RADI-12.6-15.4-WR62-UBR140-2WR4 is a 12.6 to 15.4 GHz waveguide isolator with WR62-UBR140 flanges and 2W of power handling forward and reverse. Dimensions are 35.0 x 50.0 x 33.26mm. Temperature range is -30 to +65ºC.
Raditek
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