HMC540LP3E

更新时间： 2024-01-01 08:26:09

品牌	Logo	应用领域
HITTITE		射频微波衰减器 PC
页数	文件大小	规格书
6页	328K
描述
1 dB LSB GaAs MMIC 4-BIT DIG POSITIVE CONTROL ATTENUATOR, DC - 5.5 GHz

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HMC540LP3E 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Transferred	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.76
其他特性：	CMOS COMPATIBLE	标称衰减：	15 dB
特性阻抗：	50 Ω	构造：	COMPONENT
最大输入功率 (CW)：	29 dBm	最大插入损耗：	2.6 dB
JESD-609代码：	e0	最大工作频率：	5500 MHz
最小工作频率：		最高工作温度：	85 °C
最低工作温度：	-40 °C	射频/微波设备类型：	VARIABLE ATTENUATOR
端子面层：	Tin/Lead (Sn/Pb)	Base Number Matches：	1

HMC540LP3E 数据手册

HMC540LP3 / 540LP3E

v00.0605

1 dB LSB GaAs MMIC 4-BIT DIGITAL

POSITIVE CONTROL ATTENUATOR, DC - 5.5 GHz

Typical Applications

Features

The HMC540LP3 / HMC540LP3E is ideal for both RF

and IF applications:

1 dB LSB Steps to 15 dB

+/- 0.2 dB Typical Step Error

Low Insertion Loss: 1.0 dB

High IP3: +50 dBm

• Cellular Infrastructure

• ISM, MMDS, WLAN, WiMAX, WiBro

• Microwave Radio & VSAT

Single Control Line Per Bit

TTL/CMOS Compatible Control

Single +5V Supply

• Test Equipment and Sensors

Functional Diagram

3x3 mm SMT Package

General Discription

The HMC540LP3 & HMC540LP3E are broadband

4-bit GaAs IC digital attenuators in low cost leadless

surface mount packages. This single positive control

line per bit digital attenuator utilizes off chip AC ground

capacitors for near DC operation, making it suitable for

a wide variety of RF and IF applications. Covering DC

to 5.5 GHz, the insertion loss is less than 1.0 dB typical.

The attenuator bit values are 1 (LSB), 2, 4 and 8 dB for

a total attenuation of 15 dB. Attenuation accuracy is

excellent at 0.2 dB typical step error. The attenuator

also features a IIP3 of +50 dBm. Four TTL/CMOS

control inputs are used to select each attenuation

state. A single Vdd bias of +5V is required.

Electrical Specifications,

T_A= +25° C, With Vdd = +5V & Vctl = 0/+5V (Unless Otherwise Noted)

Parameter

Frequency (GHz)

Min.

Typ.

Max.

Units

DC - 2.0 GHz

2.0 - 3.0 GHz

3.0 - 4.0 GHz

4.0 -5.5 GHz

0.8

1.0

1.3

2.2

1.1

1.3

1.6

2.6

Insertion Loss

Attenuation Range

DC - 5.5 GHz

DC - 3.5 GHz

3.5 - 5.5 GHz

Return Loss (RF1 & RF2, All Atten. States)

DC - 1.0 GHz

1.0 - 4.0 GHz

4.0 - 5.0 GHz

5.0 - 5.5 GHz

(0.2 + 2% of Atten. Setting) Max.

(0.2 + 3% of Atten. Setting) Max.

(0.3 + 5% of Atten. Setting) Max.

(0.4 + 8% of Atten. Setting) Max.

Attenuation Accuracy:

(Referenced to Insertion Loss)

All States

Input Power for 0.1 dB Compression

0.1 - 5.5 GHz

dBm

Input Third Order Intercept Point

(Two-Tone Input Power= 0 dBm Each Tone)

REF - 4 dB States

5 - 15 dB States

dBm

Switching Characteristics

DC -5.5 GHz

tRISE, tFALL (10/90% RF)

100

tON, tOFF (50% CTL to 10/90% RF)

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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与HMC540LP3E相关器件

型号	品牌	描述	获取价格	数据表
HMC540LP3ETR	ADI	1dB LSB 4-Bit Digital Attenuator SMT, DC - 5.5 GHz	获取价格
HMC540LP3TR	HITTITE	Variable Attenuator, 0MHz Min, 5500MHz Max, 2.6dB Insertion Loss-Max, 3 X 3 MM, LEADLESS,	获取价格
HMC540S	ADI	1 dB LSB 硅芯片 MMIC 4位数字正电压控制衰减器，0.1 - 8 GHz	获取价格
HMC540SLP3E	ADI	1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz	获取价格
HMC541LP3	HITTITE	10 dB GaAs MMIC 1-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 5.0 GHz	获取价格
HMC541LP3_08	HITTITE	10 dB GaAs MMIC 1-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 5 GHz	获取价格

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