RFSA2113

Wide Bandwidth Voltage Controlled Attenuator

Data Sheet, September 2, 2016 | Subject to change without notice

17 of 19

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Pin Configuration and Description

Pin No.

Label

Description

1

EN

Supply Current Enable Control. Connect to Logic Low to Enable. Connect to Logic High to Disable

2

GND

Ground Pin

3

RFIN

RF Input. Use External DC Block. RF input must be this pin to ensure linearity and thermal resistance

specifications.

4

GND

Ground Pin

5

GND

Ground Pin

6

GND

Ground Pin

7

GND

Ground Pin

8

GND

Ground Pin

9

GND

Ground Pin

10

RFOUT

RF Output. Use External DC Block. RF output must be this pin to ensure linearity and thermal resistance

specifications.

11

GND

Ground Pin

12

GND

Ground Pin

13

SLOPE

Attenuation Slope Control

Connect to Logic Low to Enable Negative Attenuation Slope

Connect to Logic High to Enable Positive Attenuation Slope

14

VDD

DC Supply

15

VC

Voltage Control

16

GND

Ground Pin

Backside

Pad

RF/DC

GND

Backside Pad - GND

2

3

4

1

EN

GND

RFIN

GND

11

10

9

12

GND

GND

RFOUT

GND

Pin 1 Identifier