PCB Designer

Logic Symbol Creation

Flat /Hierarchical Design

Analog, Digital and Mixed Signal Design capture

Fast Turnaround Time

Experienced in schematic capturing including Symbol creation in ORCAD, PADS Logic and DX-Designer

Library Development:

Schematic Symbols

PCB Footprints

Expertise in library creation as per IPC 7351 Std

PCB Layout Design:

Single-sided to Multi-layer boards (30 Layers)

Metal Clad/Core PCBs

Expertise in High speed Analog, Digital and Mixed signal Layout Designs

Expertise in routing high Speed differential pairs up to 10GHz-SATA,SAS,HDMI,USB,XAUI,SGMII,PCIe,SRIO etc with tight skew matching

Designs with Fine Pitch Micro BGAs

CPWG Routing for High Speed signals

Complex PCBs and back planes: Density more than 500 pins per square inch

Surface mount, Through-Hole, and Mixed Technology

HDI Designs with micro vias, Via-in-Pad, laser micro vias (Blind and Buried).

PCB Designs for space, military, medical and commercial applications

Careful Layout Design to avoid Signal integrity and EMI/EMC related issues

PCB Layer management for signal integrity and impedance control

DDR, DDR2, DDR3 memory interface with very tight skew matching

High density SMT designs (BGA, PCI, PCIE Gen 1, 2, 3, CPCI...)

Regid/Flex PCB designs of all types

Fabrication documents/Artwork creation

ODB++ data output

Better understanding of PCB form factor, DXF and mechanical constraints.

Setting-up the Design Rules for verification of every aspect of the PCB layout in DFM, DFA and DFT.

Mechanically constrained PCB’s

Motherboards, Single Board computers, High speed Serial Backplanes.

ASIC Test Boards, Load Boards, Probe Cards, Burn-in Boards, sockets.

Faster turnaround time

Familiar with Following:

pre & post layout and creating design constraint based on the results.

RF/Microwave circuit, Flex Designs, Digital Design.

power analog circuit design techniques

Multi-layer high speed PCB techniques.

Short Range Wireless technology i.e., Wi-Fi, BLE, ZigBee or Z-wave

802.15.4, RFID, Proximity, and Smart card technologies

ARM / Microcontroller Experience - TI, i.Mx, Qualcomm, Renesas, Xilinx, Altera FPGA.

Experience in High speed design like DDRx, PCIe, MIPI, LVDS interfaces

Audio and Video Design Experience - Cameras, LCD, HDMI, NTSC/CVBS

SPI4, XAUI, XFI, SFI-PCIe Gen1 2 protocol and physical layer,

Experience in various standard bus architecture and interfaces such as PCIe, SAS, SATA, USB, SPI, I2C, SD, eMMC, MIPI (UFS) etc....

Communications Protocols; UART, SPI, I2C, RS232, USB, Ethernet

Intense knowledge of CES, Stackup, board cross section, impedance details.

 Ethernet over backplane

 Fiber Channel (SFP+, QSF) , DDRx

 1/10G Line Card, USB, Bluetooth, WIFI

 SERDES, XAUI, SRIO, GPS, RF & Microwave

 USB, SATA, HDMI, SAS3, NVMe, HDD/SSD, SAS    expanders

 PCIe switches/controllers, PCIe add-on

 PXIe, LXI, VXI, VME, High Vg/ Ct, RTD

 Switch / Matrix cards, Digital I/O Cards, Backplanes

 QPI/UPI, PCIE, DMI, QSGMII, SGMII

 DDR4/3/2, RLDRAM, QDR, LPDDR

 PCI Express, PCI Express 2.0, PCI Express 3.0

 High Vg/ Ct, RTD, Break Out Box

 Handled Up to 100 Gbps!!!

Peripherals worked : UART, SPI, I2C, HDMI, CAN

Interfaces : RS232,RS485,CAN

Processors worked : PIC16F & 12F, Atmel Family,Silabs

Modules Worked : Amplifiers, DC to DC Converter, DAC, GSM, GPS, PWM