For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

6

HMC144LC4

v03.0414

GaAs MMIC DOUBLE-BALANCED

MIXER, 6 - 20 GHz

Pin Number

Function

Description

Interface Schematic

1, 5 - 7, 11 - 14,

18 - 24

N/C

No Connection. These pins may be connected to RF/DC ground.

Performance will not be affected.

2, 4, 8, 10,

15, 17

GND

These pins and package bottom must be

connect to RF/DC ground.

3

RF

This pin is AC coupled and matched

to 50 Ohms from 6 - 20 GHz

9

IF

This pin is DC coupled. For applications not requiring operation

to DC, this port should be DC blocked externally using a series

capacitor whose value has been chosen to pass the necessary IF

frequency range. For operation to DC, this pin must not source/

sink more than 2 mA of current or die non-function and possible

die failure will result.

16

LO

This pin is AC coupled and matched

to 50 Ohms from 6 - 20 GHz

Pin Descriptions