Datasheet > HMC259_01

HMC259_01

更新时间： 2022-12-28 04:28:29

品牌	Logo	应用领域
HITTITE		泵
页数	文件大小	规格书
6页	208K
描述
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 28 - 40 GHz

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HMC259_01 数据手册

HMC259

v01.0801

MICROWAVE CORPORATION

GaAs MMIC SUB-HARMONICALLY

PUMPED MIXER, 28 - 40 GHz

Typical Applications

Features

The HMC259 is ideal for:

• Point to Point Radios

• LMDS

Sub-Harmonically Pumped (x2) LO

High 2LO/RF Isolation: >35 dB

Small Size: 1.24mm x 1.55mm

• SATCOM

Functional Diagram

General Description

The HMC259 chip is a broadband sub-harmoni-

cally pumped (x2) balanced MMIC passive mixer

which can be used as an upconverter or down-

converter. The chip utilizes a GaAs MESFET

process resulting in a small overall chip area of

1.9mm². This chip has a very wide IF bandwidth

of DC-13 GHz. The 2LO to RF isolation is excel-

lent eliminating the need for additional ﬁltering.

All data is with the chip in a 50 ohm test ﬁxture

connected via 0.025mm (1 mil) diameter wire

bonds of minimal length <0.31mm (<12 mils).

This device is a much smaller and more reliable

replacement to hybrid diode mixer designs.

Electrical Speciﬁcations,T_A= +25° C, LO Drive = +15 dBm

IF = 1 GHz

Typ.

Units

Parameter

Min.

Typ.

Max.

Min.

Max.

Frequency Range, RF

Frequency Range, LO

Frequency Range, IF

Conversion Loss

28 - 40

14 - 20

DC - 12

36 - 40

18 - 20

DC - 4

GHz

Noise Figure (SSB)

2LO to RF Isolation

2LO to IF Isolation

RF to IF Isolation

LO to IF Isolation

IP3 (Input)

dBm

1 dB Compression (Input)

-7

-4

-7

-1

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

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

Visit us at www.hittite.com, or Email at sales@hittite.com

5 - 120

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