Datasheet > DF18141880B203T

DF18141880B203T

更新时间： 2024-09-10 01:24:35

品牌	Logo	应用领域
华新科技 - WALSIN		/
页数	文件大小	规格书
10页	581K
描述
Low loss, Low pass band ripple

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技术参数
数据手册

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DF18141880B203T 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.58
滤波器类型：	DUPLEXER	Base Number Matches：	1

DF18141880B203T 数据手册

Preliminary Product Information

SAW Duplexer

– DF18141880B203T

– For 1850.48 ~ 1909.52 / 1930.48 ~ 1989.52 MHz Band Working Frequency

– LTE Band 2 system

– For TRx Single Type

Features



Low loss, Low pass band ripple：

Impedance at input and output 50 Ohm：

Package for Surface Mount Technology (SMT) ：

Electrostatic Sensitive Device (ESD) ：

Small package：(1.8mm × 1.4mm x 0.65mm) ：

RoHS Compliance：

Moisture Sensitive Level 3 (MSL3) ：11

Application



LTE Band 2 system

Package Dimensions

Top View

Bottom View

[5] [6] [7]

Side View

[7]

[6]

[5]

1.8±0.1

0.65 Max

0.65±0.07

0.3±0.07

W 2

[8]

[4]

[8]

0.075±0.07

0.35±0.07

[1]

[2]

[3]

[2]

[1]

Unit：mm

Pin Descriptions

Marking Descriptions

Marking

[1]

[2]

[3]

[4]

Description

[5]

[6]

[7]

[8]

Description

GND

Ant

Walsin

Band Class

GND

Series Number

GND

Date Code(Year+Month)

GND

Test Circuit

4.7 nH

Ant

5.6 nH

15 nH

2, 4, 5, 7, 8

Page 1 of 10

PI_DF18141880B203T_V01

Jul.2018

12 3 4 5 6 7...10

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