Datasheet > HMC539LP3ETR

HMC539LP3ETR

更新时间： 2024-02-02 18:09:45

品牌	Logo	应用领域
亚德诺 - ADI		衰减器射频微波
页数	文件大小	规格书
6页	711K
描述
0.25 dB LSB 5-Bit Digital Attenuator SMT, DC - 4 GHz

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技术参数
数据手册

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HMC539LP3ETR 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	LCC16,.12SQ,20
针数：	16	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.66	安装特点：	SURFACE MOUNT
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	LCC16,.12SQ,20	电源：	5 V
射频/微波设备类型：	VARIABLE ATTENUATOR	子类别：	RF/Microwave Attenuators
表面贴装：	YES	Base Number Matches：	1

HMC539LP3ETR 数据手册

HMC539LP3 / 539LP3E

v00.0605

0.25 dB LSB GaAs MMIC 5-BIT DIGITAL

POSITIVE CONTROL ATTENUATOR, DC - 4 GHz

Pin Descriptions

Pin Number

Function

Vdd

Description

Interface Schematic

Supply Voltage.

This pin is DC coupled and matched to 50 Ohm.

Blocking capacitors are required.

Select value based on lowest frequency of operation.

2, 11

RF1, RF2

N/C

These pins should be connected to PCB RF ground to

maximize performance.

3, 9, 10

External capacitor to ground is required. Select value for

lowest frequency of operation. Place capacitor as close

to pins as possible.

4 - 8

ACG1 - ACG5

12 - 16

V1 - V5

See truth table and control voltage table.

Package bottom has an exposed metal paddle that must be

connected to RF Ground.

GND

Application Circuit

Recommended Component Values

C1, C2

100 pF 10%

1,000 pF 10%

330 pF 10%

100 Ohm 10%

R1 - R5

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

For price, delivery, and to place orders: Analog Devices, Inc.,

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rights of third parties that may result from its use. Specifications subject to change without notice. No

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Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D

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