HMC345LP3

更新时间： 2024-02-26 00:02:29

品牌	Logo	应用领域
HITTITE		射频和微波开关射频开关微波开关分离技术隔离技术
页数	文件大小	规格书
6页	206K
描述
GaAs MMIC SP4T NON-REFLECTIVE POSITIVE CONTROL SWITCH, DC - 8.0 GHz

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技术参数
数据手册

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HMC345LP3 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
风险等级：	8.62	其他特性：	HIGH ISOLATION
特性阻抗：	50 Ω	构造：	COMPONENT
最大输入功率 (CW)：	23.98 dBm	最大插入损耗：	2.9 dB
JESD-609代码：	e3	最大工作频率：	8000 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：	SP4T
端子面层：	Matte Tin (Sn)

HMC345LP3 数据手册

HMC345LP3

v03.0604

MICROWAVE CORPORATION

GaAs MMIC SP4T NON-REFLECTIVE

POSITIVE CONTROL SWITCH, DC* - 8.0 GHz

Typical Applications

Features

This switch is suitable for usage in DC - 8.0 GHz

50-Ohm or 75-Ohm systems:

Broadband Performance: DC - 8.0 GHz

High Isolation: 35 dB@ 6 GHz

• Broadband

Low Insertion Loss: 2.2 dB@ 6 GHz

Integrated Positive Supply 2:4 TTL Decoder

3 mm x 3 mm x 1 mm SMT Package

• Fiber Optics

• Switched Filter Banks

• Wireless below 8 GHz

Functional Diagram

General Description

The HMC345LP3 is a broadband non-reﬂective

GaAs MESFET SP4T switch in a low cost lead-

less surface mount package. Covering DC to 8

GHz, this switch offers high isolation and low

insertion loss. This switch also includes an on

board binary decoder circuit which reduces the

required logic control lines to two. The switch

operates using a positive control voltage of 0/+5V,

and requires a ﬁxed bias of +5V.

* Blocking capacitors are required at ports RFC and

RF1, 2, 3, & 4. Their value will determine the lowest

transmission frequency.

Electrical Speciﬁcations,T_A= +25° C, With 0/+5V Control, 50 Ohm System

Parameter

Frequency

Min.

Typ.

Max.

Units

DC - 2.0 GHz

DC - 6.0 GHz

DC - 8.0 GHz

2.0

2.2

2.4

2.6

2.9

Insertion Loss

Isolation

DC - 2.0 GHz

DC - 4.0 GHz

DC - 6.0 GHz

DC - 8.0 GHz

DC - 2.0 GHz

DC - 4.0 GHz

DC - 6.0 GHz

DC - 8.0 GHz

Return Loss

“On State”

“Off State”

Return Loss (RF1 - RF4)

2.0 - 8.0 GHz

Input Power for 1 dB Compression

Input Third Order Intercept

dBm

2.0 - 8.0 GHz

DC - 8.0 GHz

dBm

(Two-Tone Input Power = +7 dBm Each Tone, 1MHz Tone Separation)

Switching Characteristics

tRISE, tFALL (10/90% RF)

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

120

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

12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order Online at www.hittite.com

14 - 194

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