MD- / MDS-189
High Level Termination Insensitive Mixer,
1 - 3500 MHz
Rev. V4
Features
FP-2 (MD-189)
Operates Over Full PCN/PCS/PHS/MSS Bands
Low Conversion Loss
Fully Hermetic Package
Intermodulation Ratio Insensitive to System
Mismatches
VSWR: <2.0:1 Typical Midband
Isolation: 35 dB Typical Midband
High IIP3 (+28 dBm Typical 1-3500 MHz)
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 com-
munications applications requiring high intercept
point performance.
SF-1 (MDS-189)
Pin Configuration (MD-189)
Pin No.
Function
GND
GND
GND
IF
Pin No.
Function
1
2
3
4
5
6
7
8
LO
GND
GND
RF
Pin Configuration (MDS-189)
Pin No.
Function
GND
Pin No.
Function
LO
1
2
3
4
IF
RF
Absolute Maximum Ratings 1
Parameter
Absolute Maximum
Max Input Power2
Total Power
0.5W Derated to 85oC
@ 3.2 mW/oC
LO Power
+27 dBm
1. Operation of this device above any one of these parameters
nay cause permanent damage.
2. Ambient Temperature (TA) = +25oC
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support