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

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12

12 - 154

MMIC VCO w/ DIVIDE-BY-16,

23.8 - 24.8 GHz

v00.0405

Pin Descriptions

Pin Number

Function

Description

Interface Schematic

3, 4

VCC2, VCC3

Supply 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.

Typical Application Circuit