CSM4TH - M/A-COM Technology Solutions, Inc.

Termination Insensitive Mixer

Rev. V3

CSM4TH

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and prod uct 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 1 TO 3400 MHz

• RF 1 TO 3400 MHz

• IF 1 TO 2000 MHz

• LO DRIVE +23 dBm (NOMINAL)

• HIGH INTERCEPT +29 dBm (TYP.)

Description

The CSM4TH 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

CSM4TH Surface Mount

Product Image

Electrical Specifications: Z0 = 50Ω Lo = +23 dBm (Downconverter application only)

Parameter Test Conditions Units Typical Guaranteed

+25ºC -40º to +85ºC

SSB Conversion Loss

(max) &

SSB Noise Figure (max)

fR = 1 to 2400 MHz, fL = 1 to 2400 MHz, fI = 1 to 2000 MHz

fR = 1 to 3400 MHz , fL = 1 to 3400 MHz , fI = 1 to 2000 MHz dB

dB 8.0

9.0 9.5

10.5 10.0

11.0

L - R Isolation (min) fL = 1 to 2400 MHz

fL = 2400 to 3400 MHz dB 35

25 26

20 24

L - I Isolation (min) fL = 1 to 2400 MHz

fL = 2400 to 3400 MHz dB 38

25 27

20 25

R - I Isolation (min) fR = 1 to 3400 MHz dB 25

1 dB Conversion Comp. fL= +23 dBm dBm +19

Input IP3 fL = 100 to 3400 MHz, fI = 50 to 2000 MHz, fR = 100 to 3400 MHz dBm +28

R-Port VSWR fR = 1 to 3400 MHz 2.0:1

L-Port VSWR fL = 1 to 3400 MHz 2.0:1

I-Port VSWR fI = 1 to 2000 MHz 2.0:1

Termination Insensitive Mixer

Rev. V3

CSM4TH

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and prod uct 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.

2 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.

Typical Performance Curves

Termination Insensitive Mixer

Rev. V3

CSM4TH

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and prod uct 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.

3 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.

Absolute Maximum Ratings

Parameter Absolute Maximum

Operating Temperature -54ºC to +85ºC

Storage Temperature -65ºC to +100ºC

Peak Input Power +26 dBm max @ +25ºC

+23 dBm max @ +85ºC

Peak Input Current 50 mA DC

Outline Drawing: Surface Mount *

∗ Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.

Weight: 2 grams (0.07 oz.) max