MDS-223 Datasheet, PDF(1/2 Page) Tyco Electronics – Surface Mount Double-Balanced Mixer, 10

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MDS-223 Datasheet, PDF (1/2 Pages) Tyco Electronics – Surface Mount Double-Balanced Mixer, 10 - 500 MHz

Surface Mount Double-Balanced

Mixer, 10 - 500 MHz

V 3.00

Features

n Fully Hermetic Package

n Low Cost

n Conversion Loss: 7 dB Typical Midband

n Impedance: 50 Ohms Nominal

n Maximum Input Power: 400 mW Max @ 25Â°C, Derated

to 85Â°C @ 3.2 mW/Â°C

n IF Port Current: 50 mA Max.

n MIL-STD-883 Screening Available

Description

Transformers convert the LO and RF paths to balanced

lines connecting to a low 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.

SF-1

Pin Configuration

Pin No.

Function

GND

Pin No.

Function

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

Parameter

Test Conditions

Frequency

Frequency Range

Conversion Loss

Isolation

DC Polarity

RF, LO Ports

IF Port

LO to RF

LO to IF

RF to IF

Negative

10 - 500

DC - 500

5 - 150 MHz

150 - 500 MHz

5 - 150 MHz

150 - 500 MHz

5 - 150 MHz

150 - 500 MHz

5 - 150 MHz

150 - 500 MHz

DC Offset

RF Input

SSB Noise Figure

Typical Two-Tone IM

Ratio

1 dB Compression

1 dB Desensitization

Within 1 dB of Conversion Loss

Max

with a â10 dBm input, each input,

25 MHz and 35 MHz IF

100 - 350 MHz

350 - 500 MHz

Units

Min

MHz

dBm

Typ

+2.5

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

Max

7.0

9.0

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