High Level Termination Insensitive

Mixer, 1 - 3500 MHz

FP-2 (MD-189)

V 3.00

Features

n

Operates Over Full PCN/PCS/PHS/MSS Bands

n

Low Conversion Loss

n

Hermetic Flatpack Package

n

Intermodulation Ratio Insensitive to System

Mismatches

n

VSWR: < 2.0:1 Typical Midband

n

Isolation: 35 dB Typical Midband

n

Description

M/A-COM’s MD-189 and MDS-189 are high level

termination insensitive mixers. These devices are packaged

in 8-lead flatpack and SMT packages. These mixers offer

consistent and repeatable flat intermodulation performance

and flat conversion loss with low spurious signal generation

independent of system mismatch from 1 to 3500 MHz. The

MD-189 and MDS-189 are ideally suited for RF/IF

communications applications requiring high intercept point

performance.

SF-1 (MDS-189)

Pin Configuration (MD-189)

Pin No.

Function

Pin No.

Function

1

GND

5

LO

2

GND

6

GND

3

GND

7

GND

4

IF

8

RF

Pin Configuration (MDS-189)

Pin No.

Function

Pin No.

Function

1

GND

3

LO

2

IF

4

RF

Absolute Maximum Ratings

1

1. Operation of this device above any one of these

parameters may cause permanent damage.

Parameter

Absolute Maximum

Max Input Power

2

Total Power

0.5W Derated to 85°C

@ 3.2 mW/°C

LO Power

+27 dBm