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Description

The MMIQ-0218LSM is a broadband passive GaAs MMIC IQ mixer that operates across an unrivaled 2-18 GHz RF/LO band with an IF from DC to 3 GHz. Excellent phase and amplitude balance of the on-chip LO quadrature hybrid leads to typical image rejection of 27 dB. Surface QFNs and evaluation boards are available.

Specifications

The electrical specifications apply at TA=+25°C in a 50Ω system. Typical data shown is for a down conversion application with a +17 dBm sine wave LO input.  

Min and Max limits apply only to our connectorized units and are guaranteed at TA=+25°C. All bare die are 100% DC tested and visually inspected.

Parameter

Test Conditions

Min

Typical

Max

Units

RF Port Frequency Range

 

2

 

18

GHz

LO Port Frequency Range

 

2

 

18

I Port Frequency Range

 

0

 

3

Q Port Frequency Range

 

0

 

3

Single Sided Conversion Loss (CL)

RF/LO = 2 - 18 GHz

I/Q = DC - 0.2 GHz

 

11

13

dB

RF/LO = 2 - 18 GHz

I/Q = 0.2 - 3 GHz

 

11.5

15

Image Reject/Single Sideband Conversion Loss (CL)

RF/LO = 2 - 18 GHz

IF = 0.091 GHz

 

8

11

Noise Figure (NF)[1]

RF/LO = 2 - 18 GHz

I/Q = DC – 0.2 GHz

 

12

 

dB

Image Rejection (IR)[2]

RF/LO = 2 - 18 GHz

IF = 0.091 GHz

 

27

 

dBc

Amplitude Balance

RF/LO = 2 - 18 GHz

I/Q = 0.091 GHz

 

0.5

 

dB

Phase Balance

RF/LO = 2 - 18 GHz

IF = 0.091 GHz

 

5

 

°

Isolation

LO to RF

RF/LO = 2 - 18 GHz

 

58

 

dB

LO to IF

IF/LO = 2 - 18 GHz

 

28

 

RF to IF

RF/IF = 2 - 18 GHz

 

36

 

Input IP3 (IIP3)

Image Reject Downconversion

RF/LO = 2 - 18 GHz

IF = 0.091 GHz

 

17

 

dBm

I/Q Downconversion

RF/LO = 2 - 18 GHz

I = 0.091 GHz

 

16

 

Single Sideband Upconversion

RF/LO = 2 - 18 GHz

IF = 0.091 GHz

 

18

 

I/Q Upconversion

 

RF/LO = 2 - 18 GHz

I/Q = 0.091 GHz

 

16

 

Input 1 dB Gain Compression Point (P1dB)

I/Q Upconversion

RF/LO = 2 - 18 GHz

I/Q = 0.091 GHz

 

2

 

dBm

Combined Upconversion

RF/LO = 2 - 18 GHz

IF = 0.091 GHz

 

5

 

Downconversion

RF/LO = 2 - 18 GHz

I/Q/IF = 0.091 GHz

 

5

 

[1] Mixer Noise Figure given for single sided I/Q conversion typically measures within 0.5 dB of conversion loss for IF frequencies greater than 5 MHz. Image reject downconversion will show noise figure improvements in the presence of image noise.

[2] Image Rejection and Single sideband performance plots are defined by the upper sideband (USB) or lower sideband (LSB) with respect to the LO signal. Plots are defined by which sideband is selected by the external IF quadrature hybrid.

Packages

Download our 3D models here.
MMIQ-0218LSM Mixer Package Diagram
MMIQ-0218LSM Broadband Surface Mount MMIC IQ Mixer

Model

Stock

Price


Volume Pricing

ModelPackage
MMIQ-0218LSM-2Surface Mount (SM)
EVAL-MMIQ-0218LEval Board

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