Monday, November 24, 2014:
In September 2014, STMicroelectronics Pvt Ltd introduced the STW81200 RF synthesiser that leverages ST’s BiCMOS (SiGe) manufacturing technology by integrating one chip wideband voltage controlled oscillators (VCOs), a dual fractional and integer phase locked loop (PLL) core, low noise voltage regulators, plus a set of programmable hardware options to comply with a wide variety of RF requirements. STW81200 is the industry’s most flexible RF synthesiser and supports development of multi band, multi standard software defined radios across the wide frequency range of 50MHz to 6GHz, while delivering a normalised in band phase noise floor of -227 dBc/Hz, a VCO phase noise of -135dBc/Hz at 1MHz offset with a 4.0GHz carrier, and a noise floor of -160 dBc/Hz. The STW81200 is unique in its ability to be powered from a single unregulated supply at 5V, 3.6V or 3.0V, extending the application range from traditional mains powered infrastructure to battery powered devices.
For further details: Ph: +91 120 2352999, www.st.com
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Electronics Bazaar, South Asia’s No.1 Electronics B2B magazine
