F5268 datasheet(1/2 Pages) RENESAS

tên linh kiện	F5268

Giải thích chi tiết về linh kiện	26GHz 8-Channel, Half-Duplex Transceiver IC

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nhà sản xuất	RENESAS [Renesas Technology Corp]

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Short-Form Datasheet

F5268

26GHz 8-Channel, Half-Duplex Transceiver IC

Rev.1.2

May 28, 2021

Page 1

The F5268 is an 8-channel half-duplex transceiver

(TRX) silicon integrated circuit (IC). The device is

designed using a SiGe BiCMOS process for dual-

polarization 5G phased-array applications at n258

and n261 bands. The core IC has highly flexible gain

and phase control on each channel to achieve fine

beam steering and gain compensation between

radiating channels.

The F5268 includes a standard SPI protocol that

operates up to 65MHz with fast beam switching and

fast beam-state loading. Up to 16 devices can be

supported on the same SPI bus using dedicated

address pins. Each device uses a 2.5V analog

supply and a selectable 2.5V/3.3V PA supply to

provide dual TX power modes. The digital core and

SPI use a 1.8V supply generated by an on-chip LDO.

Block Diagram

Features

■

24.25 - 27.5GHz operation (5G NR n258/n261)

■

8 radiation channels

■

100ns typical TX/RX mode switching time

■

20ns typical gain and phase settling time

■

1.4° typical RMS phase error

■

0.2dB typical RMS gain error

■

30.5dB gain attenuation range

■

Integrated PTAT, PTAT2, and Bandgap generator

■

Internal temperature sensor and power detector

■

4-bit chip address (hard-wired/programmable)

■

Up to 65MHz SPI control

■

2048 on-chip programmable beam states

■

Analog supply voltage: +2.4V to +2.6V

■

Dedicated PA supply voltage: selectable between

+2.4V to +2.6V and +3.0V to +3.3V

■

5.1 × 5.1 × 0.8 mm, 118-FCCSP package

■

-40°C to +95°C operating temperature range

Applications

■

5G Single/Dual-Polarization Phased-Array

Antenna System

■

Beam Steering

Ordering Information

Part Number

Package (mm)

Carrier Type

RA81F5268STGBX#BC0

5.1 × 5.1 × 0.8

118-FCCSP

Tray

RA81F5268STGBX#KC0

5.1 × 5.1 × 0.8

118-FCCSP

Reel

RTKA81F5268ST000RU

Eval. Board

-

Det

RF1V

RF1H

RF2H

RF2V

RF4V

RF4H

RF3H

RF3V

RFCV

RFCH

Det

SPI

Tsensor

Pdet

Memory

Bias Gen./

Temp Comp.

LDO

EFUSE

Số phần tương tự - F5268

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Renesas Technology Corp	F5268	291Kb / 3P	Transmit/Receive Half Duplex IC 24.25GHz to 27.5GHz
	F5268ANGI	291Kb / 3P	Transmit/Receive Half Duplex IC 24.25GHz to 27.5GHz
	F5268ANGI8	291Kb / 3P	Transmit/Receive Half Duplex IC 24.25GHz to 27.5GHz
	F5268EVB	291Kb / 3P	Transmit/Receive Half Duplex IC 24.25GHz to 27.5GHz
	F5268EVS	291Kb / 3P	Transmit/Receive Half Duplex IC 24.25GHz to 27.5GHz

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