HMC258

更新时间： 2024-02-05 20:29:57

品牌	Logo	应用领域
HITTITE		射频和微波射频混频器微波混频器泵局域网
页数	文件大小	规格书
6页	205K
描述
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 14 - 21 GHz

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技术参数
数据手册

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HMC258 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	1.15 X 0.85 MM, 0.10MM HEIGHT, DIE-4
针数：	0	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.83	特性阻抗：	50 Ω
构造：	COMPONENT	最大变频损耗：	13.5 dB
最大输入功率 (CW)：	13 dBm	JESD-609代码：	e4
最大工作频率：	21000 MHz	最小工作频率：	14000 MHz
最高工作温度：	85 °C	最低工作温度：	-55 °C
封装等效代码：	DIE OR CHIP	射频/微波设备类型：	DOUBLE BALANCED
子类别：	RF/Microwave Mixers	技术：	GAAS
端子面层：	Gold (Au)	Base Number Matches：	1

HMC258 数据手册

HMC258

v01.0801

MICROWAVE CORPORATION

GaAs MMIC SUB-HARMONICALLY

PUMPED MIXER, 14 - 21 GHz

Typical Applications

Features

The HMC258 is ideal for:

• Microwave Pt to Pt Radios

• VSAT

Integrated LO Ampliﬁer: 0dBm Drive

Sub-Harmonically Pumped (x2) LO

High 2LO/RF Isolation: 40 dB

Small Size: 0.8mm x 1.1mm

• SATCOM

Functional Diagram

General Description

The HMC258 chip is a compact sub-harmonically

pumped (x2) single ended MMIC mixer with an

integrated LO ampliﬁer which can be used as an

upconverter or downconverter. The chip utilizes a

GaAs MESFET technology that results in a small

overall chip area of 0.9mm². The 2LO to RF isola-

tion is excellent eliminating the need for additional

ﬁltering. The LO ampliﬁer is a single bias (+5V)

two stage design with only 0dBm drive require-

ment. A less stringent oscillator design is made

possible by the low LO drive and sub-harmonic

nature of the chip. All data is with the chip in a 50

ohm test ﬁxture connected via 0.025mm (1 mil)

diameter wire bonds of minimal length <0.31 mm

(<12 mils).

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

IF = 1 GHz

Vdd = +5.0V

Parameter

Units

Min.

Typ.

14 - 21

7 - 10.5

DC - 3

Max.

Min.

Typ.

17 - 20

8.5 - 10

DC - 3

9.5

Max.

Frequency Range, RF

Frequency Range, LO

Frequency Range, IF

Conversion Loss

GHz

13.5

Noise Figure (SSB)

2LO to RF Isolation

2LO to IF Isolation

IP3 (Input)

9.5

40 ~ 50

dBm

1 dB Compression (Input)

Supply Current (Idd)

-5

-4

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

Order Online at www.hittite.com

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