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10 - 278

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

Users must implement this application circuit with the HMC446 T/R switch for proper operation.

Note 1: L

Rx

= COILCRAFT 0402CS - 8N2XJB, 8.2 nH, 5% Tolerance Inductor

Note 2: L

Tx

= COILCRAFT 0603CS - 22NXJB, 22 nH, 5% Tolerance Inductor

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.

Required Application Circuit

v03.0805

GaAs MMIC 10W T/R

SWITCH, 824 - 894 MHz*