Home Tag "Analog Devices Inc."

RF Transceivers Enable Forced Spurious Decorrelation in Digital Beamforming Phased Arrays

by Peter Delos, Michael Jones, and Mark Robertson, Analog Devices, Inc. In large digital beamforming antennas, dynamic range improvements through the beamforming process of combining signals from distributed waveform generators and receivers is highly desirable. A 10logN dynamic range improvement can be obtained in both noise and spurious performance if the associated error terms are […]

VFTT – Analog Devices, Inc.

Dr. Karim Hamed, General Manager, Microwave Communications, Analog Devices, Inc. MPD: The 2019 defense budget is chock full of EW, radar, and other programs with lots of RF and microwave content, so, if your company serves the defense market, what are your thoughts about how this will affect your business in the coming years? KH: […]

Fully Differential Amplifiers/ADC Drivers

The LTC6363-0.5, LTC6363-1, and LTC6363-2 precision, fixed-gain, fully differential amplifiers create a family of ultra-precision fixed-gain variants of the LTC6363 amplifier. The new offerings are available in fixed gains of 0.5, 1, and 2V/V, which provide flexibility when scaling inputs to the full range of ADCs.  ANALOG DEVICES, INC. (18)

Multiband Radios for Next-Generation Wireless Base Stations

by John Oates, Analog Devices, Inc. It has been over 10 years since the smartphone revolution began, when Apple released the original iPhone® in 2007. 10 years and two generations of wireless standards later—a lot has changed. Perhaps not as glamorous as the headline grabbing consumer smartphones, known as user equipment (UE), the infrastructure base […]

New 44 GHz SPDT Switches

The ADRF5024 and ADRF5025 are 44 GHz SPDT switches in advanced SOI technology. They are broadband, with the ADRF5024 yielding flat frequency response from 100 MHz to 44 GHz, while the ADRF5025 from 9 kHz to 44 GHz, with repeatable characteristics better than 1.7 dB insertion loss and 35 dB channel to channel isolation. Both […]

Clock Generation & Distribution Family

The LTC6952, LTC6953, LTC6955, and LTC6955-1 family of low jitter, high performance clock generation and distribution devices supports JESD204B subclass 1 clocking applications up to 7.5 GHz. These products are ideal for high-speed data converter clocking applications, with a scalable architecture to provide thousands of synchronized low jitter clocks, each with a complementary SYSREF signal. […]

New 44 GHz SPDT Switches

The ADRF5024 and ADRF5025 are 44 GHz SPDT switches in advanced SOI technology. They are broadband, with the ADRF5024 yielding flat frequency response from 100 MHz to 44 GHz, while the ADRF5025 from 9 kHz to 44 GHz, with repeatable characteristics better than 1.7 dB insertion loss and 35 dB channel to channel isolation. Both […]

New 44 GHz Silicon Switches

The ADRF5024 and ADRF5025 are 44 GHz SPDT switches in advanced Silicon-on-Insulator (SoI) technology. Both are broadband, with the ADRF5024 yielding flat frequency response from 100 MHz to 44 GHz, while the ADRF5025 from 9 kHz to 44 GHz, with repeatable characteristics better than 1.7 dB insertion loss and 35 dB channel to channel isolation. […]

RF Converters Enable Efficient Multiband Radios for Next-Generation Wireless Base Stations

by John Oates, Analog Devices, Inc. To support rising wireless data demand, modern base station radios are being designed to support multiple E-UTRA bands, as well as carrier aggregation techniques. These multiband radios employ next-generation, GSPS RF ADCs and DACs that allow frequency agile, direct RF signal synthesis, and sampling techniques. To deal with the […]