Double-Balanced Mixer,
10 - 1500 MHz
Features
• Over Two-Decade Frequency Range
• Conversion Loss: 6 dB Typical Midband
• LO-RFIsolation: 40 dB Typical Midband
• Fully Hermetic Package
• Impedance: 50 Ohms Nominal
• Maximum Input Power: 300 mW Max, Derated to
85°C @ 3.2 mW/°C
• IF Port Current: 50 mA Max.
• MIL-STD-883 Screening Available
Description
Transformers convert the LO and RF paths to
balanced lines connecting to a medium barrier,
Schottky diode ring quad. These transformers help
provide excellent isolation between ports.
Conversion loss is low. The direct connection of the
IF port to the diode quad allows these mixers to be
used as phase detectors and bi-phase modulators.
SF-1 (MDS-149)
FP-2 (MD-149)
MD-/MDS-149
V4
Pin Configuration (MD-149)
Pin No.
1
2
3
4
Function
GND
GND
GND
IF
Pin No.
5
6
7
8
Function
LO
GND
GND
RF
Pin Configuration (MDS-149)
Pin No.
1
2
Function
GND
IF
Pin No.
3
4
Function
LO
RF
1
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product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.