Datasheet > HMC540LP3ETR

HMC540LP3ETR

更新时间： 2024-02-08 03:27:18

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	692K
描述
1dB LSB 4-Bit Digital Attenuator SMT, DC - 5.5 GHz

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技术参数
数据手册

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HMC540LP3ETR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	compliant
风险等级：	8.6	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：	e3
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：	Matte Tin (Sn)

HMC540LP3ETR 数据手册

HMC540LP3 / 540LP3E

v00.0605

1 dB LSB GaAs MMIC 4-BIT DIGITAL

POSITIVE CONTROL ATTENUATOR, DC - 5.5 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, 7, 9, 10, 12

External capacitor to ground is required. Select value for

lowest frequency of operation. Place capacitor as close

to pins as possible.

4 - 6, 8

ACG1 - ACG4

13 - 16

V1 - V4

See truth table and control voltage table.

Package bottom has an exposed metal paddle that must be

connected to RF/DC Ground.

GND

Application Circuit

Recommended Component Values

C1 - C3

C4, C5

1,000 pF 10%

330 pF 10%

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

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

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

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

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

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

ittite.com

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