CMY91 Datasheet, PDF (8/9 Pages) Siemens Semiconductor Group – GaAs MMIC (GaAs mixer with integrated IF-amplifier for mobile communication)

GaAs MMIC
CMY 91
________________________________________________________________________________________________________
PCB - Layouts for Application Circuits
900MHz - application board:
CMY91 ^4.7pF LO
470nH
33pF
1nF
47pF
100pF
IF
RF
CMY91
LO
IF
RF
Actual size
20mm × 20mm
1450MHz - application board:
s oldered shorting line for tuning the LO-match
CMY91 ^3.3pF LO
220nH
15pF
1nF
18pF
100pF
IF
RF
CMY91
LO
IF
RF
Actual size
20mm × 20mm
PCB - data: Glass fiber epoxy board (double sided) ε_r= 4.8 thickness = 1mm
Siemens Aktiengesellschaft
pg. 8/9
16.12.96
HL EH PD21