Datasheet > HMC265LM3_08

HMC265LM3_08

更新时间： 2022-11-07 16:11:49

品牌	Logo	应用领域
HITTITE		/
页数	文件大小	规格书
8页	247K
描述
GaAs MMIC SUB-HARMONIC SMT MIXER, 20 - 31 GHz

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HMC265LM3_08 数据手册

HMC265LM3

v01.1201

GaAs MMIC SUB-HARMONIC

SMT MIXER, 20 - 31 GHz

Features

Typical Applications

The HMC265LM3 is ideal for:

Integrated LO Ampliﬁer: -4 dBm Input

Sub-Harmonically Pumped (x2) LO

High 2LO/RF Isolation: > 28 dB

LM3 SMT Package

• 20 and 31 GHz Microwave Radios

• Downconverter for Point to Point Radios

• LMDS and SATCOM

Functional Diagram

General Description

The HMC265LM3 is a 20 - 31 GHz surface mount

sub-harmonically pumped (x2) MMIC mixer down-

converter with integrated LO and IF ampliﬁers in

a SMT leadless chip carrier package. The 2LO to

RF and IF isolations are an excellent 28 to 47 dB,

eliminating the need for additional ﬁltering. The LO

ampliﬁer is a single bias (+3V to +4V) two stage

design with only -4 dBm drive requirement. All data is

with the non-hermetic, epoxy sealed LM3 packaged

device mounted in a 50 ohm test ﬁxture. Utilizing the

HMC265LM3 eliminates the need for wirebonding,

thereby providing a consistent connection interface

for the customer.

Electrical Speciﬁcations, T_A= +25° C, As a Function of Vdd

IF = 2 GHz

LO = -4 dBm & Vdd = +4V

LO = -4 dBm & Vdd = +3V

Parameter

Units

Min.

Typ.

20 - 31

10 - 15.5

0.7 - 3

Max.

Min.

Typ.

27 - 30

13.5 - 15

0.7 - 3

Max.

Min.

Typ.

Max.

Frequency Range, RF

21 - 30

GHz

Frequency Range, LO

Frequency Range, IF

Conversion Gain (RF to IF)

Noise Figure (SSB)

2LO to RF Isolation

2LO to IF Isolation

10.5 - 15

0.8 - 2.8

-2

-1

IP3 (Input)

dBm

1 dB Compression (Input)

Supply Current (Idd)

-1

*Unless otherwise noted, all measurements performed as downconverter, IF= 2 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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