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VLSI Packaging Evolution and Innovations

Hello Dear Readers,   Today in this post, I will provide some deep insight into the VLSI packaging evolution and innovations. Semiconductor packaging has evolved from a simple protective housing into a critical performance enabler. In the modern VLSI landscape, packaging is no longer an afterthought; it is a fundamental determinant of PPA (Power, Performance, and Area) metrics, often dictating the thermal limits and signal integrity of the final SoC. 1. Traditional Packaging Technologies: These methods are the workhorses of the industry, widely used for low-to-medium complexity devices where cost-efficiency is paramount. Wire Bonding (QFN, QFP, DIP): Wire bonding is the most mature interconnection technology. It uses thin gold, copper, or aluminum wires to connect the die's bond pads to the package's internal leadframe. Implementation: The die is attached face-up to a leadframe or substrate. A wire bonder uses thermocompression or ultrasonic energy to attach wires betwee...
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Silicon Validation Engineer at Texas Instruments

Hello Dear Readers,

Currently, at Texas Instruments Bangalore vacancy for a Silicon Validation Engineer role.

The requirement is for the precision DAC team to develop state-of-the-art precision digital to analog converters for catalog markets such as communication, test and measurement, automotive applications, and some very focused end equipment.


Desired Experience: 1 to 3 years


RESPONSIBILITIES:

  • Understand device datasheet and arrive at a char plan
  • Develop validation boards for device characterization
  • Design char SW and validate the device for all use cases
  • Run rigorous tests to find the breaking point of the device
  • Present the Silicon Evaluation Data


MUST HAVE:

  1. Understanding of analog circuits and electrical networks.
  2. Board-level design with analog components like DACs, ADCs, and OPAMPs.

GOOD TO HAVE:

  1. Hands-on experience and hardware debug skills
  2. Knowledge of PCB design tools like Altium/Cadence
  3. Layout understanding for the high-precision signal chain
  4. Python
  5. Good oral and written communication skills

  Apply Here

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