HMC446_06 Datasheet, PDF (5/6 Pages) Hittite Microwave Corporation – GaAs MMIC 10W T/R SWITCH, 824 - 894 MHz*

v03.0805
Required Application Circuit
8
HMC446 / 446E
GaAs MMIC 10W T/R
SWITCH, 824 - 894 MHz*
Users must implement this application circuit with the HMC446 T/R switch for proper operation.
Note 1: L = COILCRAFT 0402CS - 8N2XJB, 8.2 nH, 5% Tolerance Inductor
Rx
Note 2: L = COILCRAFT 0603CS - 22NXJB, 22 nH, 5% Tolerance Inductor
Tx
Note 3: C1, C2, C3 = 330 pF Capacitor
Note 4: External component values can be adjusted to enable HMC446 to operate in other frequency bands.
Contact HMC with your specific requirement.
Note 5: Set logic gate & switch Vdd= +8V and use HC series logic to provide a buffered logic interface.
8 - 260
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