For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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

3 - 20

3

HMC890LP5E

v00.1209

FILTER - TUNABLE, BAND PASS SMT

1 - 2 GHz

Pin Descriptions

Application Circuit

Pin Number

Function

Description

Interface Schematic

1 - 4, 7 - 11, 13

15 - 18, 21 - 32

N/C

The pins are not connected internally; however, all data

shown herein was measured with these pins connected to

RF/DC ground externally.

5, 20

GND

These pins and exposed paddle

must be connected to RF/DC ground.

6RFIN

This pin is DC coupled and matched to 50 Ohms.

External voltage must not be applied to this pin.

12

Vfctl

Center frequency control voltage.

14

Vbwctl

Bandwidth control voltage.

19

RFOUT

This pin is DC coupled and matched to 50 Ohms.

External voltage must not be applied to this pin.