MICROWAVE CORPORATION

12 - 102

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

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12

HMC272MS8

v01.0801

General Description

Features

Functional Diagram

Ultra Small Package: MSOP8

LO / RF Isolation: 32 dB

IP3 (Input): +20 dBm

Typical Applications

The HMC272MS8 is ideal for:

• Up or Down Converter for PCS

• W-CDMA

• 2.4 GHz ISM

• MMDS

The HMC272MS8 is an ultra miniature single bal-

anced mixer in an 8 lead plastic surface mount

Mini Small Outline Package (MSOP). This pas-

sive MMIC mixer is constructed of GaAs Schottky

diodes and a novel planar transformer balun on

the chip. The RF port is balanced via the MMIC

balun while the LO port is connected directly to

the diodes. The consistent MMIC performance

will improve system operation and assure regula-

tory compliance.

GaAs MMIC SMT SINGLE

BALANCED MIXER, 1.7 - 3 GHz

Parameter

LO = +10 dBm

IF = 100 MHz

LO = +10 dBm

IF = 400 MHz

Units

Min.

Typ.

Max.

Min.

Typ.

Max.

Frequency Range, RF & LO

2 - 3

1.7 - 2.8

GHz

Frequency Range, IF

DC - 0.8

DC - 0.8

GHz

Conversion Loss

9

10.5

9

11

dB

Noise Figure (SSB)

9

10.5

9

11

dB

LO to RF Isolation

22

30

24

32

dB

LO to IF Isolation

12

20

11

18

dB

IP3 (Input)

17

21

16

20

dBm

1 dB Compression (Input)

8

11

7

10

dBm