Data Sheet

ADL8121

TABLE OF CONTENTS

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Rev. A | 2 of 22

Features................................................................ 1

Applications........................................................... 1

General Description...............................................1

Functional Block Diagram......................................1

Specifications........................................................ 3

0.025 GHz to 10 GHz Frequency Range........... 3

10 GHz to 12 GHz Frequency Range................ 3

Absolute Maximum Ratings...................................4

Thermal Resistance........................................... 4

Electrostatic Discharge (ESD) Ratings...............4

ESD Caution.......................................................4

Pin Configuration and Function Descriptions........ 5

Interface Schematics..........................................5

Typical Performance Characteristics..................... 6

Theory of Operation.............................................18

Applications Information...................................... 19

Recommended Bias Sequencing.....................20

Recommended Power Management Circuit.....20

Using RBIAS to Enable and Disable ADL8121... 21

Outline Dimensions............................................. 22

Ordering Guide.................................................22

Evaluation Boards............................................ 22

REVISION HISTORY

8/2023—Rev. 0 to Rev. A

Deleted Figure 74, Figure 75, Figure 77, and Figure 78; Renumbered Sequentially.................................... 17

Added Figure 74 and Figure 76; Renumbered Sequentially..........................................................................17

4/2022—Revision 0: Initial Version