XR1002-QB Datasheet, PDF (6/10 Pages) Mimix Broadband – 18.0-30.0 GHz GaAs Receiver QFN, 7x7 mm

18.0-30.0 GHz GaAs Receiver
QFN, 7x7 mm
November 2006 - Rev 03-Nov-06
App Note [3] USB/LSB Selection -
LSB
USB
R1002-QB
For Upper Side Band operation (USB):
With IF1 and IF2 connected to the
direct port (0º) and coupled port (90º)
respectively as shown in the diagram,
the USB signal will reside on the
isolated port. The input port must be
loaded with 50 ohms.
IF2
IF1
An alternate method of Selection of USB or LSB:
USB
For Lower Side Band operation (LSB):
With IF1 and IF2 connected to the
direct port (0º) and coupled port (90º)
respectively as shown in the diagram,
the LSB signal will reside on the input
port. The isolated port must be loaded
with 50 ohms.
LSB
In Phase Combiner
-90^o
IF2
IF1
In Phase Combiner
-90^o
IF2
IF1
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: [phone] Fax: [phone] mimixbroadband.com
Page 6 of 10
Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.