9

9 - 152

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

Pin Number

Function

Description

Interface Schematic

1, 15, 17,

21, 23

GND

Package bottom has an exposed metal paddle that

must also be connected to RF/DC ground.

2RFOUT/16

Divided-by-16 Output

3, 4

VCC2, VCC3

Suppy voltage for prescaler.

If prescaler is not required, these pins may be

left open to conserve 100 mA of current

5-14, 18,

19, 24

N/C

No Connection. These pins may be connected to RF/

DC ground. Performance will not be affected.

16

RFOUT

RF output (AC coupled).

20

VCC1

Supply Voltage, +5V

22

VTUNE

Control Voltage Input. Modulation port bandwidth

dependent on drive source impedance.

Pin Descriptions

MMIC VCO w/ DIVIDE-BY-16,

23.8 - 24.8 GHz

v00.0405