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GRF2014

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Revision Date: 05/31/19

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Released

Broadband Linear Gain Block

0.05 to 3.8 GHz

Pin Out (Top View)

Pin Assignments:

Pin

Name

Description

Note

1

VENABLE

Enable Voltage Input

VENABLE and series resistor set IDDQ. VENABLE < 0.2 volts disables device. On-

die pull-down resistor will turn the part off if this node is allowed to float.

2

NC

No Connect or Ground

No internal connection to die

3

RF_In

LNA RF input

Internally matched 50Ω. An external DC blocking cap must be used.

4

RF_Out

LNA RF output

Internally matched 50Ω. VDD must be applied through a choke to this pin

5

NC

No Connect or Ground

No internal connection to die

6

NC

No Connect or Ground

No internal connection to die

PKG

BASE

GND

Ground

Provides DC and RF ground for LNA, as well as thermal heat sink. Recom-

mend multiple 8 mil vias beneath the package for optimal RF and thermal

performance. Refer to evaluation board top layer graphic on schematic

page.