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HMC264LC3B

GaAs MMIC SUB-HARMONIC SMT MIXER 21 - 31 GHz

Hittite Microwave 

v01.0905

Outline Drawing

7

HMC264LC3B

GaAs MMIC SUB-HARMONIC

SMT MIXER, 21 - 31 GHz

NOTES:

1. PACKAGE BODY MATERIAL: ALUMINA.

2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER NICKEL.

3. DIMENSIONS ARE IN INCHES (MILLIMETERS).

4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.

5. CHARACTERS TO BE HELVETICA MEDIUM, .025 HIGH, BLACK INK,

OR LASER MARK LOCATED APPROX. AS SHOWN.

6. PACKAGE WARP SHALL NOT EXCEED 0.05MM DATUM – C –

7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED

TO PCB RF GROUND.

Pin Descriptions

Pin Number

Function

1

Vdd

2, 3

4, 6, 7,

9, 10, 12

5

N/C

GND

LO

Description

Power supply for the LO Amplifier. External RF bypass capacitors

are required as close to the package as possible.

No connection required. These pins may be connected to RF/DC

ground without affecting performance.

Package bottom must also be connected to RF/DC ground.

LO Port. This pin is AC coupled and matched to

50 Ohms from 10.5 - 15.5 GHz.

IF Port. This pin is DC coupled and should be DC blocked exter-

8

IF

nally using a series capacitor whose value has been chosen to pass

the necessary IF frequency range. Any applied DC voltage to this

pin will result in die non-function and possible die failure.

11

RF

RF Port. This pin is AC coupled and matched to

50 Ohms from 21 - 31 GHz.

Interface Schematic

7 - 120

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

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