MH204 WJCI [WJ Communication. Inc.], MH204 Datasheet

MH204

Manufacturer Part Number

MH204

Description

High Dynamic Range Cellular Band MMIC Mixer

Manufacturer

WJCI [WJ Communication. Inc.]

Datasheet

1.MH204.pdf (2 pages)

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Product Features

•

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

1. Data was taken using an application board shown on the following page, with a high side LO at +17 dBm in an downconverting application at 25°C.

2. Input IP3 was measured with two tones with an input power of -5 dBm / tone separated by 1 MHz.

4. Total sum of LO port and RF port power should not to exceed +23 dBm.

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

Specifications

Parameters

Frequency Range:

SSB Conversion Loss

Noise Figure

Input IP3

Input P1dB

Isolation:

Return Loss:

LO Drive Level

Absolute Maximum Rating

Parameters

Operating Case Temperature

Storage Temperature

Maximum Input LO Power

+30 dBm IIP3

RF 890 – 960 MHz

LO 1190 – 1310 MHz

IF 300 – 350 MHz

+17 dBm Drive Level

Low Cost SOIC-8 Package

No External Bias Required

L-R

L-I

R-I

LO Port

MH204

High Dynamic Range Cellular Band MMIC Mixer

Units

The MH204 is a passive GaAs MESFET mixer that

provides high dynamic range performance in a low

cost SOIC-8 package. WJ’s MH204 uses patented

techniques to realize greater than +30 dBm Input

IP3 at an LO drive level of +17 dBm when used in a

simple application circuit as an upconverting or

downconverting

monolithic integrated circuit does not require any

external baluns or bias elements.

Typical applications include frequency up/down

conversion, modulation and demodulation for

receivers and transmitters used in 2.5G and 3G

systems using the cellular and GSM frequency

bands.

MHz

dBm

-65° to +100 °C

-40° to +85 °C

Rating

+21 dBm

Product Description

Minimum

1190

890

300

configuration.

Typical

+30

+17

TBD

9.0

9.5

-8

Application Circuit

This

Maximum

single

The Communications Edge

1310

960

350

9.5

Advanced Product Information

All components are of size 0402

Functional Diagram

* 4 external components (inductors & capacitors)

are required to diplex the signal

IF & RF

Function

GND

12 nH

3.9 pF

23 nH

Comments

1,3,4,6,8

Pin No.

8.2 pF

April 2002

Related parts for MH204

MH204 Summary of contents

Page 1

... WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com Product Description The MH204 is a passive GaAs MESFET mixer that provides high dynamic range performance in a low cost SOIC-8 package. WJ’s MH204 uses patented ...

Page 2

... MH204 High Dynamic Range Cellular Band MMIC Mixer This document contains information on a new product. 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 TM The Communications Edge ...

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