Datasheet > HMJ1-PCB

HMJ1-PCB

更新时间： 2024-11-15 03:42:19

品牌	Logo	应用领域
WJCI		/
页数	文件大小	规格书
3页	225K
描述
High Dynamic Range FET Mixer

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中文翻译

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HMJ1-PCB 数据手册

The Communications Edge^™

HMJ1

Product Information

High Dynamic Range FET Mixer

Product Features

Product Description

Functional Diagram

The HMJ1 is a high dynamic range, GaAs

FET mixer. This active FET realizes a typi-

cal third order intercept point of +39 dBm at

an LO drive level of +17 dBm. The HMJ1

comes in a low cost, J-lead package. Typical

applications include frequency up/down

conversion, modulation and demodulation for

receivers and transmitters used in cellular

communications systems.

+39 dBm IIP3

•

No External Matching Elements

•

Required

RF 750-1000 MHz

LO 680-980 MHz

IF 20-100 MHz

+17 dBm Drive Level

•

+3V Bias (23 mA)

•

Low-Cost Surface Mount J-Lead

•

Package

Specifications

Parameter

Units

Minimum Typical

Maximum

Condition

Frequency Range:

MHz

750

680

1000

980

100

9.3

SSB Conversion Loss

Noise Figure

Isolation:

LO-RF

7.7

9.2

LO-IF

RF-IF

IIP3

dBm

RF = 900 MHz (0dBm)

Return Loss:

RF Port

LO Port

IF Port

Input P1dB

LO Drive Level

DC Current at +3V Bias

dBm

Test conditions unless otherwise stated: RF = 900 MHz (-10 dBm), LO = 830 MHz (17 dBm), IF = 70 MHz and 25°C.

Absolute Maximum Ratings

Parameter

Ordering Information

Rating

Part No.

Description

HMJ1

High Dynamic Range FET

(Available in tape and reel)z

Fully Assembled Application Circuit

Operating Case Temperature

Storage Temperature

-40 to +85°C

-55 to +125°C

25 dBm

HMJ1-PCB

Maximum Input Power

1. Operation of this device above any of these parameters may cause permanent damage.

2. Total sum of LO port and RF port power should not exceed 25 dBm.

Specifications and information are subject to change without notice.

WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com

February 2004

12 3

中文翻译

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