TAT3814

5-300 MHz Variable Gain Return Path Amplifier

Data Sheet: Rev G 07/16/13

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Disclaimer: Subject to change without notice

© 2012 TriQuint Semiconductor, Inc.

Mechanical Information

Package Marking and Dimensions

Marking: Part number – TAT3814

Year/week/Country Code - YYWW CCCC

Lot Code – AaXXXX

NOTES:

1. All dimensions are in millimeters. Angles are in degrees.

2. Except where noted, this part outline conforms to JEDEC standard MO-220, Issue E (Variation VGGC) for thermally

enhanced plastic very thin fine pitch quad flat no lead package (QFN).

3. Dimension and tolerance formats conform to ASME Y14.4M-1994.

4. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012.

PCB Mounting Pattern

NOTES:

1. All dimensions are in millimeters. Angles are in degrees.

2. Use 1 oz. copper minimum for top and bottom layer metal.

3. Vias are required under the backside paddle of this device for proper RF/DC grounding and thermal dissipation.

4. Do not remove or minimize via hole structure in the PCB. Thermal and RF grounding is critical.

5. We recommend a 0.35mm (#80/.0135") diameter bit for drilling via holes and a final plated thru diameter of 0.25 mm

(0.10”).

6. Ensure good package backside paddle solder attach for reliable operation and best electrical performance.

TAT3814

YYWW CCCC

AaXXXX