RFMD expands portfolio of broadband components with new IQ modulators

GREENSBORO, USA: RF Micro Devices Inc., a global leader in the design and manufacture of high-performance radio frequency components and compound semiconductor technologies, has extended its portfolio of broadband components to include two new low power IQ Modulators featuring integrated fractional-N synthesizers and voltage controlled oscillators (VCO).

The RFMD2080 and RFMD2081 are broadband devices capable of generating output frequencies from 45MHz to 2700MHz. They are suitable for a wide range of applications, including satellite communications, Point-to-Point radio, software defined radio, and other wireless and wireline applications requiring QPSK/QAM modulators. The broadband nature of the components and the integration of the local oscillator offer customers a competitive combination of functionality, versatility, and size.

The RFMD2080 features a baseband interface incorporating programmable filtering and gain control. Optimized for low power operation, the device has current consumption of 150mA from a 3V supply, allowing customers to create more environmentally friendly systems with reduced power consumption. Both the RFMD2080 and RFMD2081 are programmable using a simple 3-wire serial interface and offered in QFN 5x5mm packages.

Alastair Upton, general manager of RFMD's Broadband Components Business Unit, said: "RFMD's new IQ Modulator products significantly reduce implementation size and complexity, power consumption and cost for our customers. We are very pleased to offer these market-leading devices, which leverage our optimal technology matching (OTM) strategy and highlight our 'green' approach to product development and performance."