HMC557LC4

更新时间： 2024-01-28 09:52:30

品牌	Logo	应用领域
HITTITE		射频和微波射频混频器微波混频器局域网
页数	文件大小	规格书
6页	188K
描述
GaAs MMIC FUNDAMENTAL MIXER, 2.5 - 7.0 GHz

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技术参数
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HMC557LC4 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Lifetime Buy	包装说明：	LCC24,.16SQ,20
针数：	24	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.23	JESD-609代码：	e4
安装特点：	SURFACE MOUNT	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	CERAMIC	封装等效代码：	LCC24,.16SQ,20
子类别：	RF/Microwave Mixers	表面贴装：	YES
技术：	GAAS	端子面层：	Gold (Au) - with Nickel (Ni) barrier
Base Number Matches：	1

HMC557LC4 数据手册

HMC557LC4

v00.0907

GaAs MMIC FUNDAMENTAL

MIXER, 2.5 - 7.0 GHz

Typical Applications

Features

The HMC557LC4 is ideal for:

• WiMAX & Fixed Wireless

• Point-to-Point Radios

Passive Double Balanced Topology

Wide IF Bandwidth: DC - 3 GHz

High LO/RF Isolation: 48 dB

• Point-to-Mulit-Point Radios

• Test Equipment & Sensors

• Military End-Use

Low Conversion Loss: 7 dB

24 Lead Ceramic 4x4mm SMT Package: 16mm²

Functional Diagram

General Description

The HMC557LC4 is a general purpose double

balanced mixer in

a leadless RoHS compliant

SMT package that can be used as an upconverter

or downconverter between 2.5 and 7 GHz. This

mixer is fabricated in a GaAs MESFET process,

and requires no external components or matching

circuitry. The HMC557LC4 provides excellent LO to

RF and LO to IF isolation due to optimized balun

structures and operates with LO drive levels as low

as +9 dBm. The RoHS compliant HMC557LC4

eliminates the need for wire bonding, and is compatible

with high volume surface mount manufacturing

techniques.

Electrical Speciﬁcations, T_A= +25° C, IF= 100 MHz, LO= +15 dBm*

Parameter

Frequency Range, RF & LO

Min.

Typ.

Max.

Min.

Typ.

Max.

Units

2.5 - 5.0

5.0 - 7.0

DC - 3

8.5

GHz

Frequency Range, IF

Conversion Loss

Noise Figure (SSB)

LO to RF Isolation

LO to IF Isolation

RF to IF Isolation

IP3 (Input)

DC - 3

9.5

10.5

8.5

dBm

IP2 (Input)

1 dB Gain Compression (Input)

*Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.

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

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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