CHM2378A Datasheet, PDF (7/8 Pages) United Monolithic Semiconductors – W-band Dual Channel Mixer

W-band Dual Channel Mixer
CHM2378a
In the case of connection from MMIC to an external substrate a network is
proposed on soft substrate for LO, RF1 and RF2 ports. The following drawings
give the dimensions (in mm) for a DUROID substrate (thickness=0.127mm,
εr=2.2).
0.15
= Bonding area
0.94
Proposed matching network for a 50Ω transition between LO and a µ-strip
line on DUROID substrate
0.2
0.73
= Bonding area
Proposed matching network for a 50Ω transition between RF1/RF2 and µ-
strip lines on DUROID substrate.
Ref. DSCHM23781269 -26-Sep.-01
7/8
Specifications subject to change without notice
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