Datasheet > RFSA3623SR

RFSA3623SR

更新时间： 2024-02-28 11:33:16

品牌	Logo	应用领域
威讯 - RFMD		/
页数	文件大小	规格书
16页	1859K
描述
5MHz to 6000MHz, Digital Step Attenuator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RFSA3623SR 数据手册

RFSA3623

5MHz to 6000MHz, Digital Step Attenuator

Package: QFN, 16-pin,

The RFMD’s RFSA3623 is a 6-bit digital step attenuator

(DSA) that features high linearity over the entire 15.75dB gain

control range with 0.25dB steps. The RFSA3623 uses serial

control interface. The RFSA3623 has a low insertion loss of

1.4dB at 2GHz. Patent pending circuit architecture provides

overshoot-free transient switching performance. External

address pins allow up to eight DSAs to be controlled on a

single bus. The RFSA3623 is available in a 3mm x 3mm QFN

package.

3.0mm x 3.0mm x 0.85mm

Features

■

6-Bit, 15.75dB Range, 0.25dB Step

Patent Pending Circuit Architecture

Overshoot-free Transient

Switching Performance

■

Frequency Range 5MHz to

6000MHz

■

High Linearity, IIP3 >55dBm

Serial Control Interface

Fast Switching Speed, <120nsec

Typical

■

Serial Addressable Supports Up to

Eight Addresses

■

Single Supply 3V to 5V Operation

VDD

RF Pins Have No DC Voltage, Can

be DC Grounded Externally

LOGIC CONTROL

6-BIT DSA

GND

RFOUT

■

Power-up Default Setting Is

Maximum Attenuation

GND

RFIN

Applications

■

2G through 4G Base Stations

Point-to-Point

WiMax/WiFi

Test Equipment

Functional Block Diagram

Ordering Information

RFSA3623SQ

Sample bag with 25 pieces

RFSA3623SR

7" Reel with 100 pieces

RFSA3623TR7

RFSA3623PCK-410

7" Reel with 2500 pieces

5MHz to 6000MHz PCBA with 5-piece sample bag

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

DS150128

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,

1 of 16

12 3 4 5 6 7...16

中文翻译

下载PDF

与RFSA3623SR相关器件

型号	品牌	获取价格	描述	数据表
RFSA3623TR7	RFMD	获取价格	5MHz to 6000MHz, Digital Step Attenuator
RFSA3713	RFMD	获取价格	5MHz to 6000MHz, Digital Step Attenuator
RFSA3713PCK-410	RFMD	获取价格	5MHz to 6000MHz, Digital Step Attenuator
RFSA3713SQ	RFMD	获取价格	5MHz to 6000MHz, Digital Step Attenuator
RFSA3713SR	RFMD	获取价格	5MHz to 6000MHz, Digital Step Attenuator
RFSA3713TR7	RFMD	获取价格	5MHz to 6000MHz, Digital Step Attenuator
RFSA3714	RFMD	获取价格	50MHz to 6000MHz, Digital Step Attenuator
RFSA3714PCK-410	RFMD	获取价格	50MHz to 6000MHz, Digital Step Attenuator
RFSA3714SQ	RFMD	获取价格	50MHz to 6000MHz, Digital Step Attenuator
RFSA3714SR	RFMD	获取价格	50MHz to 6000MHz, Digital Step Attenuator