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ARTICLES

200 W Pulsed Limiter: TGL2927-SM

TGL2927-SMRFMW Ltd. announces design and sales support for the TGL2927-SM, a 200 W (pulsed) limiter for radar applications in the 2 to 4 GHz band. Manufactured by Qorvo using VPIN technology, the TGL2927-SM offers low insertion loss of <0.6 dB with a high return loss of 15 dB. With a low flat leakage rate of <18 dBm, this limiter protects receive chains in both commercial and military S-band radar. 


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75 Ohm CATV Switches: SKY13547-490LF and SKY13548-385LF

Skyworks 75 ohm switches serving Set Top Box (STB)RFMW Ltd. announces design and sales support for two Skyworks 75 ohm switches serving set top box (STB) applications. The SKY13547-490LF and SKY13548-385LF SPDT switches support both forward and reverse path applications for DOCSIS 3.0 and DOCSIS 3.1 with a frequency range of 5 to 1800 MHz. High linearity typifies these switches as well as low insertion loss (0.3 dB for the SKY13547-490LF and 0.4 dB for the SKY13548-385LF) and high input and output return loss of 20 dB.


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75 Ohm Transformer: MRFXF0032

MRFXF0032RFMW Ltd. announces design and sales support for the MiniRF MRFXF0032 transformer. The MRFXF0032 is an unbalanced to balanced design with a 1:1 impedance ratio. Configured as a transmission line transformer, it covers a frequency range of 45 to 1200 MHz with superior insertion loss of 0.4 to 0.6 dB across this band width thereby supporting applications where power and noise figure are critical in the circuit design.


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Low Noise Amplifiers: SKY65450-92LF and SKY65452-92LF

SKY65450-92LF and SKY65452-92LFRFMW Ltd. announces design and sales support for two Skyworks low noise amplifiers (LNAs) for set top box (STB) applications. The SKY65450-92LF and SKY65452-92LF both provide high linearity (28.4 dBm OIP3) and excellent gain (15 dB) over a wide bandwidth of 40 to 1000 MHz. Characterized for 75 ohm environments, both devices are applicable to cable modems, home gateways, PVRs, DVRs, and terrestrial/cable set top boxes.


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RFMW presents Micro Apps at IMS2016

RFMW Ltd. announces participation at the IEEE IMS2016 symposium to be held in San Francisco, Calif. May 24-26. International Microwave Symposium (IMS) is the premier conference and exhibition for RF design engineers to learn about the latest topics and new products important to the RF and microwave industry.


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Transmission Line Transformer: MRFXF0024

MRFXF0024RFMW Ltd. announces design and sales support for the MiniRF MRFXF0024, a 1:1 impedance ratio, transmission line transformer covering frequencies from of 45 to 1200 MHz. Capable of supporting DOCSIS3.1 requirements, the MRFXF0024 is designed for applications requiring low loss and where noise figure (NF) concerns are critical.  Characteristic impedance is 75 ohms and insertion loss ranges from 0.4 dB for return path applications to 0.6 dB for downstream circuits.


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Voltage Controlled Oscillator: RFVC6405

RFVC6405RFMW Ltd. announces design and sales support for Qorvo’s RFVC6405 voltage controlled oscillator. The RFVC6405 covers the full 2 to 4 GHz (S-band) in a single device with exceptional performance. Output phase noise is -90 dBc at 10 K offset (typ.) with second harmonic suppression of -15 dBc. With an output power of 0 dBm, the RFVC6405 draws 25 mA from a 5 V supply. Tuning voltage is 0 to 16 Vdc.


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Dual Section, 2-Stage Power MMIC: BLM8G0710S-30PBG

BLM8G0710S-30PBGRFMW Ltd. announces design and sales support forAmpleon’s BLM8G0710S-30PBG, a dual section, 2-stage power MMIC targeted as a general purpose driver or final stage amplifier in white space or ISM applications in the 700 to 1000 MHz frequency range. The BLM8G0710S-30PBG offers >51% typical drain efficiency and offers on-chip matching for ease of use. Ampleon designers integrate internal ESD protection for enhanced reliability.


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Miniature In-Line Rotary Joints

345CRFMW Ltd. announces design and sales support for API Technologies’ 345C single channel rotary joint. API rotary joints are used to transmit RF energy from a stationary RF source to a rotating RF line and find applications in military and commercial markets such as mobile satellite communication systems, radar systems including civil air traffic control, weather radars or anywhere rotational force might damage a transmission line.


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Transmission Line Transformer: MRFXF0025

MRFXF0025RFMW Ltd. announces design and sales support for a transformer from MiniRF. The MiniRF MRFXF0025 is a 1:1 impedance ratio, transmission line transformer covering a frequency range of 45 to 1200 MHz. Capable of supporting DOCSIS3.1 requirements, the MRFXF0025 is designed for applications that require superb gain balance. Characteristic impedance is 75 ohms and insertion loss ranges from 0.7 to 0.8 dB across the device band width. 


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