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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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Pin Descriptions

Pin Number

Function

Description

Interface Schematic

1

A

See truth and control voltage tables.

3

B

See truth and control voltage tables.

2, 4, 6

RFC, RF1, RF2

These pins are DC coupled and matched to 50 Ohms.

Blocking capacitors are required.

5N/C

This pin should be connected to

RF ground to achieve best isolation.

GND

Package bottom has exposed metal paddle

that must be connected to RF/DC ground.

HMC536LP2 / 536LP2E

v02.0409

GaAs MMIC POSITIVE CONTROL

T/R SWITCH, DC - 6 GHz

Evaluation PCB

The circuit board used in the final application should

be generated with proper RF circuit design tech-

niques. Signal lines at the RF port should have 50

ohm impedance and the package ground leads and

exposed paddle should be connected directly to the

ground plane similar to that shown above. The eval-

uation circuit board shown above is available from

Hittite Microwave Corporation upon request.

Item

Description

J1 - J3

PCB Mount SMA RF Connector

J4 - J6

DC Pin

C1 - C3

100 pF Capacitor, 0402 Pkg.

R1 - R2

1K Ohm Resistor, 0402 Pkg.

U1

HMC536LP2(E) SPDT Switch

115194 Evaluation PCB

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350