Datasheet > HMC258LM3TR

HMC258LM3TR

更新时间： 2024-02-08 02:34:52

品牌	Logo	应用领域
HITTITE		局域网射频微波
页数	文件大小	规格书
8页	217K
描述
Double Balanced Mixer

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技术参数
数据手册

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HMC258LM3TR 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.63	射频/微波设备类型：	DOUBLE BALANCED
Base Number Matches：	1

HMC258LM3TR 数据手册

HMC258LM3

v01.1201

GaAs MMIC SUB-HARMONIC

SMT MIXER, 14 - 20 GHz

Typical Applications

The HMC258LM3 is ideal for:

• 14 and 20 GHz Microwave Radios

• Point to Point Radios

Features

Integrated LO Ampliﬁer: 0 dBm Input

Sub-Harmonically Pumped (x2) LO

High 2LO/RF Isolation: > 40 dB

LM3 SMT Package

• VSAT and SATCOM

Functional Diagram

General Description

The HMC258LM3 is a 14 - 20 GHz surface mount

sub-harmonically pumped (x2) MMIC mixer with an

integrated LO ampliﬁer in a SMT leadless chip car-

rier package. The 2LO to RF isolation is an excellent

40 dB, eliminating the need for additional ﬁltering.

The LO ampliﬁer is a single bias (+5V) two stage

design with only 0 dBm drive requirement. All data is

with the non-hermetic, epoxy sealed LM3 packaged

device mounted in a 50 ohm test ﬁxture. Utilizing the

HMC258LM3 eliminates the need for wirebonding,

thereby providing a consistent connection interface

for the customer.

Electrical Speciﬁcations, T_A= +25° C, LO Drive = 0 dBm

IF = 1 GHz

Vdd = +5.0V

Parameter

Units

Min.

Typ.

14 - 20

7 - 10.5

DC - 3

Max.

Frequency Range, RF

Frequency Range, LO

Frequency Range, IF

Conversion Loss

GHz

Noise Figure (SSB)

2LO to RF Isolation

2LO to IF Isolation

IP3 (Input)

dBm

1 dB Compression (Input)

Supply Current (Idd)

-5

*Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.

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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