sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:Phased Array Beamformer
Brand:Renesas
Particular Year:24+
Package:49-BGA
Delivery Date:New and Original
Stock: 2000pcs
The RA81F5728H6GBX is a highly integrated mmWave up/down-converter used in 5G beamforming applications targeting n257/n258/n261 bands. The device utilizes real-IF heterodyne architecture to convert 2GHz to 7GHz IF signals to the 5G NR FR-2 bands spanning the 24.25 GHz to 29.5 GHz spectrum. Low-side local oscillator (LO) injection is used for both bands. External LO feed requirements are eased by the device’s two sequential on-chip LO frequency doublers which yield net multiplication factors of either 2x or 4x. All RF, IF, and LO ports employ single-ended 50Ω impedances for ease of integration into the signal path.
The F5728 is controlled through an advanced high-speed SPI protocol and packaged in 4.0 × 4.0 mm, 49-BGA package. It is rated for operation over the -40°C to 105°C temperature range.
Features
RF range: 24.25GHz to 29.5GHz
IF range: 2GHz to 7GHz
Two integrated LO frequency doublers
Operating temperature (TA) range: -40°C to +105°C
4.0 × 4.0 mm, 49-BGA package
Applications
5G Infrastructure / FWA
Base Station Antenna Front End
Model
Brand
Package
Quantity
Describe
Renesas
63-BGA
1500
16-ch Dual-beam Rx Active Beamforming IC, Ka-Band SATCOM, 17.7GHz–21.2GHz
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Renesas Technology is one of the worlds top ten semiconductor chip suppliers, and has achieved the worlds highest market share in many fields such as mobile communications, automotive electronics, and PC/AV.Renesas Technology was formally established …
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