# DDR I/O Analog and Mixed-Signal Design Intern

**Company**: Synopsys
**Location**: Yerevan
**Work arrangement**: onsite
**Experience**: entry
**Job type**: internship
**Category**: Engineering
**Industry**: Technology
**Ticker**: SNPS
**Wikidata**: https://www.wikidata.org/wiki/Q2303478

**Apply**: https://careers.synopsys.com/job/yerevan/ddr-i-o-analog-and-mixed-signal-design-intern/44408/103122221184?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/job/ddr-i-o-analog-and-mixed-signal-design-intern-f8d4cb4e-03d/

## Description

Our internship programs offer real-world projects, hands-on experience, and opportunities to collaborate with passionate teams globally.

You’ll join a team focused on DDR/LPDDR PHY and high-speed I/O circuit design, working alongside experienced analog and mixed-signal circuit designers.

**What You’ll Be Doing**

- Assist with transistor-level design and simulation of DDR I/O circuits.

- Analyze timing, power, signal integrity, and PVT variations.

- Contribute to the design and functional verification of TX, RX, clocking, calibration, and power-delivery circuits.

- Develop simulation testbenches and automate result analysis.

- Debug schematic, layout, and post-layout simulation results.

- Document technical findings and present results to the design team.

- Gain hands-on experience with production DDR/LPDDR PHY development and advanced semiconductor design methodologies.

**The Impact You Will Have**

- Contribute to the development and characterization of high-performance DDR/LPDDR PHY circuits.

- Support analysis and verification activities that help ensure circuit performance across different operating conditions.

- Help improve simulation and analysis efficiency through testbench development and automation.

- Contribute to identifying and resolving circuit-level issues through schematic, layout, and post-layout analysis.

- Build practical analog and mixed-signal IC design experience while contributing to real-world semiconductor development.

**What You’ll Need**

- Currently pursuing a BS or MS in Electrical Engineering or a related discipline.

- Coursework in analog/mixed-signal IC design, CMOS circuits, or VLSI.

- Understanding of MOS device operation and basic circuit analysis.

- Familiarity with SPICE simulation.

- Scripting experience with Python, Perl, Tcl, or Shell.

- Strong analytical, debugging, and communication skills.

- Knowledge of DDR, LPDDR, or other high-speed interfaces is a plus.

- Experience with Cadence or Synopsys custom-design tools is a plus.

- Familiarity with signal integrity, clocking circuits, statistical analysis, or post-layout verification is a plus.

- Exposure to advanced-node CMOS design is a plus.

- Good written and spoken English skills, including the ability to read and write technical documentation

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## Skills

### Required
- Electrical Engineering
- analog/mixed-signal IC design
- CMOS circuits
- VLSI
- SPICE simulation
- Python
- Perl
- Tcl
- Shell
- analytical skills
- debugging skills
- communication skills
- English

### Nice to have
- DDR
- LPDDR
- high-speed interfaces
- Cadence
- Synopsys custom-design tools
- signal integrity
- clocking circuits
- statistical analysis
- post-layout verification
- advanced-node CMOS design

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Source: [Apply at careers.synopsys.com](https://careers.synopsys.com/job/yerevan/ddr-i-o-analog-and-mixed-signal-design-intern/44408/103122221184?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)