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MDS-222PIN

Surface Mount Double-Balanced Mixer, 200 KHz - 200 MHz

Tyco Electronics 

Surface Mount Double-Balanced Mixer,

200 KHz - 200 MHz

MDS-222

V4

Features

• Fully Hermetic Package

• Three Decade Coverage

• Impedance: 50 Ohms Nominal

• Maximum Input Power: 400 mW Max, Derated to

85°C @ 3.2 mW/°C

• X Port Current: 50 mA Max.

• MIL-STD-883 Screening Available

SF-1

Description

Transformers convert the LO and RF paths to

balanced lines connecting to a medium barrier,

Schottky diode ring quad. These transformers help

provide excellent isolation between ports.

Conversion loss is low. The direct connection of the

IF port to the diode quad allows these mixers to be

used as phase detectors and bi-phase modulators.

Pin Configuration

Pin No.

1

Function

GND

Pin No.

3

Function

LO

2

IF

4

RF

Electrical Specifications1: TA = -55°C to +85°C

Parameter

Test Conditions

Frequency

Frequency Range

RF, LO Ports

IF Port

0.2 - 200

DC - 200

Conversion Loss

0.2 - 50 MHz

50 - 200 MHz

Isolation

LO to RF

0.2 - 50 MHz

50 - 200 MHz

Units

Min

Typ

Max

MHz

—

—

—

MHz

dB

—

—

6.0

dB

—

—

7.5

dB

35

—

—

dB

30

—

—

LO to IF

0.2 - 50 MHz

50 - 200 MHz

dB

35

—

—

dB

25

—

—

RF to IF

0.2 - 50 MHz

50 - 200 MHz

dB

25

—

—

dB

20

—

—

DC Polarity

Negative

—

—

—

—

—

DC Offset

RF Input2

—

1 dB Compression

1 dB Desensitization

—

mV

—

<3

—

—

dBm

—

+2

—

—

dBm

—

0

—

SSB Noise Figure

Within 1 dB of Conversion Loss

—

Max

—

—

—

—

Typical Two-Tone IM with a –10 dBm input, each input,

Ratio

25 MHz and 35 MHz IF

100 - 200 MHz

200 - 300 MHz

dB

—

50

—

dB

—

36

—

1. All specifications apply when operated at +7 dBm available LO power with 50 ohm source and load impedance.

2. Measured at 100 MHz.

1

M/A-COM Inc. and its affiliates reserve the right to make changes to the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macom.com for additional data sheets and product information.

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