MICROWAVE CORPORATION

14 - 109

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12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order Online at www.hittite.com

14

Pin Descriptions

Suggested Driver Circuit

Pin Number

Function

Description

Interface Schematic

1, 2, 6, 7, 11, 12,

13, 14, 17, 18, 19,

20, 24

N/C

This pin should be connected to PCB RF ground to maximize

isolation.

3, 5, 8, 10, 21, 23

GND

Package bottom must also

be connected to PCB RF ground.

4, 9, 22

RFC, RF1, RF2

This pin is DC coupled and matched to 50 Ohm. Blocking

capacitors are required if RF line potential is not equal to 0V.

15

B

See truth table and control voltage table.

16

A

See truth table and control voltage table.

HMC232LP4

GaAs MMIC SPDT NON-REFLECTIVE

SWITCH, DC - 12.0 GHz

v02.0604