Datasheet > ACMD-7702-TR1

ACMD-7702-TR1

更新时间： 2024-02-14 10:55:53

品牌	Logo	应用领域
安华高科 - AVAGO		/
页数	文件大小	规格书
8页	1620K
描述
1765 MHz(Tx), 1862.5 MHz(Rx), DUPLEXER, ROHS COMPLIANT, MINIATURE, SMD, 3 PIN

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技术参数
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ACMD-7702-TR1 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
ECCN代码：	5A991.G	HTS代码：	8542.39.00.01
风险等级：	5.84	其他特性：	TAPE AND REEL
滤波器类型：	DUPLEXER	高度：	1.2 mm
插入损耗（接收）：	2.5 dB	插入损耗（发送）：	1.8 dB
长度：	3.8 mm	安装类型：	SURFACE MOUNT
最高工作温度：	85 °C	最低工作温度：	-30 °C
物理尺寸：	L3.8XB3.8XH1.2 (mm)/L0.15XB0.15XH0.047 (inch)	接收中心频率：	1862.5 MHz
发送中心频率：	1765 MHz	宽度：	3.8 mm
Base Number Matches：	1

ACMD-7702-TR1 数据手册

ACMD-7702

Miniature UMTS Band 9 (J-WCDMA) Duplexer

Data Sheet

Description

Features

The Avago Technologies’ ACMD-7702 is a miniature

duplexer designed for use in UMTS Band 9/J-WCDMA

(1750 – 1785 MHz UL, 1845 – 1880 MHz DL) handsets and

mobile data terminals.

• Miniature Size

- 3.8 x 3.8 mm Footprint

- 1.3 mm Maximum Height

• High Power Rating

Bidirectional power handling capability also makes the

ACMD-7702 useful for Femtocell applications.

- 33 dBm Abs Max Tx Power

• Lead-Free Construction

The ACMD-7702 enhances the sensi¬tivity and dynamic

range of handset receivers by providing more than 54 dB

attenuation of the transmitted signal at the receiver input

and more than 42 dB rejection of transmit-generated

noise in the receive band.

Speciﬁcations

• Rx Band Performance, 1845-1880 MHz, –30 to +85°C

- Insertion Loss: 2.5 dB Max

- Rx Noise Blocking: 42 dB Min

Maximum Insertion Loss in the Tx channel is only 1.8 dB,

which minimizes current drain from the power ampliﬁer.

Insertion Loss in the Rx channel is a maximum of 2.5 dB,

which improves receiver sensitivity.

• Tx Band Performance, 1750-1780 MHz, –30 to +85°C

- Insertion Loss: 1.8 dB Max

- Tx Interferer Blocking: 54 dB Min

The ACMD-7702 is designed with Avago Technologies’

Film Bulk Acoustic Resonator (FBAR) technology, which

makes possible ultra-small, high-Q ﬁlters at a fraction of

their usual size. The excellent power handling capability

of the FBAR bulk-mode resonators supports the high

output power levels needed in handsets while adding

virtually no distortion.

Applications

• Handsets or data terminals oper¬ating in the UMTS

Band 9 frequency range

• Miniature cellular access point applications such as

Picocells and Femtocells

The ACMD-7702 also utilizes Avago Technologies’innova-

tive Microcap bonded-wafer, chip scale packaging tech-

nology. This process allows the ﬁlters to be assembled in

a molded chip-on-board module that is less than 1.3 mm

high with a footprint of only 3.8 mm x 3.8 mm.

Functional Block Diagram

Ant

Port 3

Port 1

Port 2

12 3 4 5 6 7 8

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