Shashank Shankar Mitta

Responsibilities :

• Collaboration with client, designers, and stakeholders to define project requirements.
• Provide technical support to internal teams by addressing complex hardware-related issues promptly and effectively.
• Participate in schematics review,PCB review and SI & PI review and optimize the design to meet the design requirement.
• Create detailed documentation for each design project, including specifications, schematics, and test results.
• Effectively work at client and parent company to complete given task within timeline

Product Description :

The board is classical demonstrate of development board and it's designed to validate the different interface's PHY which are PCIE Gen5, MIPI CSI C/D- phy, DSI D-phy, UFS M-phy, Type-C Gen 3.1

The board gets power up through PMIC from main front end regulator and charging IC. It also supports low speed interface such as I2C,SPI, UART and user GPIOs are break out to enable the stake holder to validate the PLL features.

Responsibilities:

• Defined t AIC's Power Delivery Architecture for 75W form factor Entry level Graphics CARD Product
• Cumulated and analysis information from different team to adhere product within specification
• Equated system requirement within 75W technical specification
• Optimized VR's solution with different topologies to align with PnP team's power number requirement
• Closely worked with External Vendor to get technical information for finalize solution and meet Power up sequence requirement
• Co-ordinate with Thermal & Mechanical Team for product enclosure
• Closely worked with PCB layout Team
• Additional analysis of the DCR and DCIR simulation result to optimize the design
• Extended support and contributed efforts during the Power Supply Validation and Board Level Bring up
• Extensive Validation for IMVP8 Controller based Graphics core buck converter using LPVRTT (i.e. Static Load Line, Transient Load Line, IMON calibration, Power Stage Transition Test, Rdroop Measurement, SVID Validation)
• Contributed other Product's Features testing (i.e. Power Level Limitation, Psys Validation, D3C Cold condition,Input Power Multiplexing, Microsoft Modern Standby)

Product Description:

Desktop Graphics Card

The board has very specific product level requirement which was entry level graphics card for desktop PCIe interface form factor.

This product has custom graphics SOC, 6GB GDDR6, PCIe Gen4 x16, HDMI 2.1 & DP2.0 and unique IMVP8 Controller Buck Converter Solution.

The product was launched successfully in 2022.

Responsibilities:

• Supported during Hardware Design Document requirements
• Schematic Design and optimize Bill of Material
• Prepared Layout guideline & work closely with PCB layout Engineer
• Vendor communication during DFM and DFA
• Define set of rule to validate design using FMEA, De-rating Analysis, Life time of product
• Prepare document for In -Circuit Test (ICT) ,Functionality Circuit Test (FCT) and support in manufacture process

Product Description:

IUPC Medical Sensor

The main concept of the project is to design invasive medical sensor to measure uterine pressure when mother is pregnant. The product has two level isolation to prevent isolation failure.

The sensor gets connect with Main board over the USB 2.0 and supports 10-inch touch panel display to understand real time statistics

PROJECT DETAILS:

Smart City Street Light Control

Responsibilities :

• Prepared Hardware Design Document
• Co-ordinate with Mechanical Team for product enclosure
• Schematic Design, component creation and prepared Bill of Material
• Designed schematic of switching power supply
• Prepared Layout guideline document
• Work closely with PCB layout Engineer
• Gerber review
• Prepared Bring up & DVT Test Report

Product Description:

The main concept of the project is IoT based that controls the luminance of the LED light and monitor the live road traffic.

It consists of High Speed eMCP, USB2.0,10/100Mbps Ethernet, RF section Wi-Fi, GPS and LTE and Low speed interface like I2C, SPI. It supports multiple sensors that capture the real time data and supports Wi-Fi/LTE interface to share the data.

Product Specification:

• Snapdragon Q410 Processor
• PMIC PM8916
• 1GB LPDDR3 RAM and 8GB eMMC Memory
• 10/100 Mbps Ethernet Interface USB 2.0
• WiFi b/g/n/ac,Bluetooth 4.0 and LTE support for Communication
• GPS Support
• Sensors - Temperature, Accelerometer, Ambient Light Sensor

Intrinsic Safe 3G Smart Mobile

Responsibilities:

• Prepared Hardware Design Document
• Co-ordinate with Mechanical Team for product enclosure
• Schematic Design, component creation and prepare Bill of Material
• Prepared Layout guideline document
• Worked closely with PCB layout Engineer
• PCB Layout Review & Gerber Review

Product Descriptions :

The product is simple 3G smart mobile and specifically designed for Oil-Gas Industry. The product is explosion proof and power with Snapdragon 410 processor with android supports. It supports USB 2.0, MIPI CSI interface for front camera, Micro SD card support for external storage, 3G radio communication and GPS support. My role was captured the customer requirement and designed product schematic. Also co-ordinate with Mechanical and PCB team.

Product Specification:

• Snapdragon Q410 Processor
• PMIC PM8916
• 1GB LPDDR3 RAM and 8GB eMMC Memory
• Micro SD Card Support
• USB 2.0 Support
• Bluetooth 4.0 Support
• 3G Support for Communication
• GPS Support
• 5 MP Camera with Flash LED
• 2.4" Display with 240X320 Resolution
• 3.5 mm Headset jack and MIC support
• Speaker and EAR piece for Audio support
• Sensors - Gyroscope and Accelerometer
• 1200 mAh Battery