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Bare Die Bonded to PCB

1 byte added, 09:59, 8 December 2020
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It is the simplest method to evaluate the MMICs as well as sample productions for small quantities. Chip is glued directly on the printed circuit board (PCB) with or without using a cavity. Then, gold or aluminium aluminum wire bonds are used to make the electrical connections from the pads of the chip to the lines on the PCB. Optionally, a glop-top procedure can be applied to protect the chip and the wire bonds from damage.
Advantages:
*Can be custom to each MMIC allowing a very short bond wires for RF pads
*Wafer probe testing of MMIC is possible
600
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