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

1

Double-Balanced Mixer

Rev. V3

MY77 / MY77C

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 7.0 to 15.0 GHz

• RF 8.0 to 12.5 GHz

• IF DC to 2500 MHz

• LO Drive +10 dBm (nominal)

• Low Noise Figure

Description

The MY77 is a double balanced mixer, designed for use in mili-

tary, commercial and test equipment applications.

The design

utilizes Schottky ring quad diodes and broadband soft dielectric

and ferrite baluns to attain excellent performance. This mixer can

also be used as a phase detector and/or bi-phase modulator since

the IF port is DC coupled to the diodes. The use of high tempera-

ture solder and welded assembly processes used internally

makes it ideal for use in manual, semi-automated assembly.

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

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

Ordering Information

Part Number

Package

MY77

Versapac

MY77C

SMA Connectorized

Parameter

Test Conditions

Units

Typical

Guaranteed

+25ºC

-54º to +85ºC

SSB Conversion Loss

(max)

fR = 8 to 12.5 GHz, fL = 7 to 13.5 GHz, fI = 30 to 1000 MHz

fR = 8 to 12.5 GHz, fL = 7 to 14.5 GHz, fI = 1000 to 2000 MHz

fR = 8 to 12.5 GHz, fL = 7 to 15.0 GHz, fI = 2000 to 2500 MHz

dB

5.0

5.5

6.0

7.0

7.5

8.0

7.5

8.0

8.5

SSB Noise Figure (max)

Within 1 dB of conversion loss

dB

____

____

____

Isolation, L to R (min)

fL = 7 to 15 GHz

fL = 8 to 12 GHz

dB

35

35

20

20

18

18

Isolation, L to I (min)

fL = 7 to 14 GHz

fL = 14 to 15 GHz

dB

30

20

15

10

13

8

1 dB Conversion Comp.

fL = +10 dBm

dBm

+4

Input IP3

fR1 = 10.0 GHz at –6 dBm, fR2 = 10.01 GHz at –6 dBm, fL = 11.0

GHz at +10 dBm

dBm

+15

Single Tone IM

Suppression

fL fR

2 x 2

2 x 3

3 x 2

3 x 3

3 x 4

4 x 3

4 x 4

dB

60

70

37

59

>70

>70

>70

>70

Product Image