Datasheet > RFSA2534SR

RFSA2534SR

更新时间： 2024-09-24 01:03:55

品牌	Logo	应用领域
威讯 - RFMD		/
页数	文件大小	规格书
12页	1012K
描述
50MHz to 4000MHz, Digital Step Attenuator

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数据手册

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RFSA2534SR 数据手册

RFSA2534

50MHz to 4000MHz, Digital Step Attenuator

Package: QFN, 24-pin,

4.2mm x 4.2mm x 0.95mm

RFMD’s RFSA2534 is a 5-bit digital step attenuator (DSA) that

features high linearity over the entire 15.5dB gain control range

with 0.5dB steps. The RFSA2534 uses serial control interface. It

has a low insertion loss of 1.3dB at 2GHz. Patent pending circuit

architecture provides Overshoot-free transient switching

performance The RFSA2534 is available in a 4.2mm x 4.2mm

laminate package that is footprint compatible with a 4mm x 4mm

QFN 24 lead package.

Features

■

5-Bit, 15.5dB Range, 0.5dB Step

■

Frequency Range 50MHz to

4000MHz

■

Overshoot-free Transient

Switching Performance

■

High Linearity, Input IP3 = 55dBm

Insertion Loss = 1.3dB at 2GHz

Serial Control Interface

Fast Switching Speed = 200ns

Single Supply 3V to 5V Operation

N/C

RFIN

RFOUT

Applications

■

2G through 4G Base Stations

N/C

Point-to-Point

WiMax/WiFi

N/C

D/C

N/C

VDD

SPI

Test Equipment

N/C

Functional Block Diagram

Ordering Information

RFSA2534SQ

Sample bag with 25 pieces

7" Reel with 100 pieces

13" Reel with 2500 pieces

RFSA2534SR

RFSA2534TR13

RFSA2534PCK-410

50MHz to 4000MHz PCBA with 5-piece sample

bag

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421

DS150626

For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.

RF MICRO DEVICES^®and RFMD^®are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,

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