- Buyers Guide
RFMD’s new RFFM8xxx series provide complete integrated solutions in single front end modules (FEMs) for WiFi systems. The ultra-small form factor and integrated matching minimizes the layout area in the customer's application and greatly reduces the number of external components.
Linear Technology announces the LT3761, a 60 V DC/DC controller designed to operate as a constant-current source and constant-voltage regulator. Its internal PWM dimming generator makes it ideal for driving high current LEDs, but it also has features making it suitable for charging batteries and super-capacitors.
Agilent’s N8808A UniPro and N8809A LLI protocol decoders are designed to run on the company’s Infiniium 90000 Series oscilloscopes. They enable protocol decoding for the MIPI Alliance’s UniPro v1.41 and LLI v1.0 specifications. The software supports MIPI M-PHY Gear-3 speeds of up to 5.8 Gbps and R&D design teams can use the software to address their start-up debug and validation needs.
Integrated Microwave Corp. offers a high-frequency true elliptic function highpass filter. This small-profile filter offers a nominal passband insertion loss of 0.7 dBa at 5.2 to 13 GHz. This superior rejection provides 20 dB at 4.9 GHz, and -40 dB nominal DC to 4.8 GHz, with a 3 dB cutoff at 5.15 GHz. Performance is comparable to a suspended substrate, but at one-quarter the size and cost.
The DL82030 is a broadband 8-way power divider that is suitable for radar and SatCom applications from 20 to 3000 MHz. This reliable 8-way ferrite component is designed for systems requiring an even division of input power, providing signals at 8 output ports that are well balanced in amplitude and phase.
The RFFC207xA and RFFC507xA series of parts are reconfigurable frequency conversion devices with an integrated fractional-N phased locked loop (PLL) synthesizer, voltage controlled oscillator (VCO), and one or two high linearity mixers. The fractional-N synthesizer takes advantage of an advanced sigma-delta modulator that delivers ultra-fine step sizes and low spurious products.
Linear Technology Corp. announces the LTC3375, a highly-integrated general-purpose power management solution for systems requiring multiple low voltage power supplies. The device features eight independent 1A channels with I²C control, flexible sequencing and fault monitoring in a compact QFN package.
The new range of single phase-locked loop frequency synthesisers from AtlanTecRF exhibit excellent performance in terms of electrical specification and versatility. Their miniature size ensures they are highly suitable for many applications in communications, radar and test instrumentation.
RFMW Ltd. announces design and sales support for the SKY13392-359LF, SP4T switch with >50dB isolation. Coupled with low insertion loss, < 1dB, this switch is ideal for military communications, test and measurement, and cellular infrastructure applications requiring feedback, channel, and filter bank switching. The SKY13392-359LF covers frequency bands from 20MHz to 4GHz and is capable of operation at 6GHz with slightly degraded performance.
Florida RF Labs has expanded its popular Lab-Flex® family of cable assemblies to include 2 new 50 GHz designs, Lab-Flex® 100 & 125. These RF cables contain all of the mechanical and electrical characteristics that have become the standard of excellence for our high performance cable assembly products.
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