Datasheet > F5728

F5728

更新时间： 2024-11-26 02:52:11

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
3页	251K
描述
mmWave Upconverter/Downconverter 24GHz to 30GHz

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F5728 数据手册

mmWave Upconverter/Downconverter

24GHz to 30GHz

F5728

Short-Form Datasheet

Description

Features

The F5728 is a highly integrated RF upconverter/downconverter

used in 5G beamforming applications targeting the 26GHz and

28GHz bands. The device uses classic Tx and Rx heterodyne

architectures to convert 3GHz to 9GHz IF signals to the 5G NR

(new radio) millimeter wave (mmWave) bands spanning the 24GHz

to 30GHz spectrum. Low-side local oscillator (LO) injection is used

for both bands, with the F5728’s Tx and Rx mixer cores supporting

internal LO frequencies ranging between 15GHz and 27GHz. LO

feed requirements are eased by the device’s two sequential on-

chip LO frequency doublers which yield net multiplicative factors of

either 2x or 4x.

General

RF range: 24GHz to 30GHz

IF range: 3GHz to 9GHz

Two integrated LO frequency doublers

Operating temperature (T_A) range: -40°C to +105°C

4.0 × 4.0 mm, 49-BGA package

Transmit Mode

25dB conversion gain

+16dBm OP1dB

All RF, IF, and LO ports use single-ended 50Ω impedances for

ease of integration into the signal path. Each device uses a single

2.5V analog supply with 280mA and 250mA of I_CCin the Tx and Rx

modes, respectively. The digital core and SPI utilize a separate

1.8V supply.

30dB of Glitch-Free^TMgain adjustment

 20dB IF adjustment in 0.25dB steps

 10dB RF adjustment in 1dB steps

I_CC= 280mA with a 2.5V analog supply voltage (quiescent)

The F5728 is packaged in 4.0 × 4.0 mm, 49-BGA package and is

rated for operation over the -40°C to 105°C temperature range.

Receive Mode

22dB conversion gain

7dB noise figure

30dB of Glitch-Free^TMgain adjustment

 20dB IF adjustment in 0.25dB steps

 10dB RF adjustment in 1dB steps

I_CC= 250mA with a 2.5V analog supply voltage

Typical Applications

5G phased arrays

Massive MIMO

Block Diagram

TX IF

0.25dB Step

20dB Range

VGA

TX RF

1dB Step

10dB Range

VGA

Driver

SSB Mixer

T/R Switch

TXIF

Doubler

Bypass

INT_LO

RESET

STBY

TRX_SEL

CSB

EXTLO

RXIF

Temp

Sensor

INT_LO

Driver

Amp

Doubler

LO Switch

SDI

SDO

CLK

ADD1

ADD2

ADD3

Bias Control

Circuitry

[Servicing All

Active Blocks]

RX RF

1dB Step

10dB Range

VGA

RX IF

Image Rejection

Mixer

0.25dB Step

20dB Range

VGA

Control Lines

DVCC VCC REXT

May 12, 2020

12 3

中文翻译

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与F5728相关器件

型号	品牌	获取价格	描述	数据表
F5728ANGI	RENESAS	获取价格	mmWave Upconverter/Downconverter 24GHz to 30GHz
F5728ANGI8	RENESAS	获取价格	mmWave Upconverter/Downconverter 24GHz to 30GHz
F5728EVS	RENESAS	获取价格	mmWave Upconverter/Downconverter 24GHz to 30GHz
F57511	TEMEX	获取价格	VCO, 900 MHz - 1600 MHz, HERMETIC, TO-8, 4 PIN
F57515	TEMEX	获取价格	VCO, 470 MHz - 900 MHz, HERMETIC, TO-8, 4 PIN
F57516	TEMEX	获取价格	Voltage Controlled Oscillator, 800MHz Min, 1200MHz Max, HERMETIC, TO-8, 4 PIN
F57517	TEMEX	获取价格	Voltage Controlled Oscillator, 1100MHz Min, 1800MHz Max, HERMETIC, TO-8, 4 PIN
F57518	TEMEX	获取价格	VCO, 1300 MHz - 1500 MHz, HERMETIC, TO-8, 4 PIN
F57526	TEMEX	获取价格	Voltage Controlled Oscillator, 2500MHz Min, 3200MHz Max, HERMETIC, TO-8, 4 PIN
F57532	TEMEX	获取价格	VCO, 1050 MHz - 2000 MHz, HERMETIC, TO-8, 4 PIN

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