Wide Band Termination Insensitive Mixer

Rev. V2

CSM5T

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• India Tel: +91.80.4155721

• China Tel: +86.21.2407.1588

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

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

changes to the product(s) or information contained herein without notice.

1

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Features

• LO 50 TO 4800 MHz

• RF 50 TO 4800 MHz

• IF 50 TO 3000 MHz

• LO DRIVE +10 dBm (NOMINAL)

• HIGH INTERCEPT +18 dBm (TYP.)

Description

The CSM5T is a termination insensitive mixer, designed for use in

military, wireless, and test equipment applications.

The design

utilizes Schottky bridge quad diodes, broadband ferrite baluns and

internal loads to provide excellent performance without degrada-

tion due to external VSWR mismatches. The use of high tem-

perature solder and welded assembly processes used internally

makes it ideal for use in semi-automated and automated assem-

bly. Environmental screening available to MIL-STD-883, MIL-

STD-202, or MIL-DTL-28837, consult factory.

Ordering Information

Part Number

Package

CSM5T

Surface Mount

Product Image

Parameter

Test Conditions

Units

Typical

Guaranteed

+25ºC

-40º to +85ºC

SSB Conversion Loss

(max) &

SSB Noise Figure (max)

fR = 0.05 to 1.5 GHz, fL = 0.05 to 1.5 GHz, fI = 0.05 to 1.5 GHz

fR = 1.5 to 3.0 GHz, fL = 1.5 to 3.0 GHz, fI = 0.05 to 3.0 GHz

fR = 3.0 to 4.8 GHz, fL = 3.0 to 4.8 GHz, fI = 0.05 to 3.0 GHz

dB

dB

dB

7.2

8.0

8.8

8.5

9.3

11.5

9.0

9.8

12.0

L - R Isolation (min)

fL = 0.05 to 1.0 GHz

fL = 1.0 to 4.8 GHz

dB

dB

35

32

25

23

23

21

L - I Isolation (min)

fL = 0.05 to 1.0 GHz

fL = 1.0 to 4.8 GHz

dB

dB

40

35

32

22

30

20

R - I Isolation (min)

fR = 0.05 to 2.0 GHz

fR = 2.0 to 4.8 GHz

dB

dB

30

20

1 dB Conversion Comp.

fL= +10 dBm

dBm

+7

Input IP3

fL = 0.5 to 4.8 GHz, fI = 0.05 to 2.5 GHz, fR = 0.5 to 4.8 GHz

dBm

+18

R-Port VSWR

fR = 0.05 to 4.8 GHz

2.0:1

L-Port VSWR

fL = 0.05 to 4.8 GHz

2.0:1

I-Port VSWR

fI = 0.05 to 3.0 GHz

2.0:1