Programmable logic
HDL blocks, timing constraints, clock-domain crossing checks, external memory paths, deterministic IO, and capture pipelines.
Component selection
Choose the right parts before they become board-level problems.
TDS Electronics Lab helps clients select proper components for custom electronics, FPGA-adjacent hardware, sensors, power stages, and mixed-signal prototypes.
Selection plate
Part choice is treated as an engineering decision, not a shopping list.
We compare components against the actual circuit goal: signal range, timing, thermal behavior, firmware effort, layout constraints, distributor path, and expected prototype tests.
- Recommended parts with practical reasons
- Alternates for supply, package, cost, and lifecycle risk
- Validation steps for uncertain analog, power, or IO choices
BOARD FIT
The chosen part has to survive the schematic and layout.
We check package choice, routing pressure, test points, protection, thermal margin, and whether the component keeps the next board spin realistic.
- Layout and connector constraints
- Power, sensing, and protection details
- Bring-up notes before purchasing
FPGA FIT
The component decision is checked against timing and IO reality.
For FPGA-adjacent boards, the selected parts must match clocks, voltage domains, capture paths, connectors, and measurable bench access.
- Clock and interface compatibility
- Debug access before layout is frozen
- Alternates that protect the prototype schedule
Decision areas
Embedded control
Bring-up for microcontrollers, secure elements, NFC, CAN, Ethernet, Bluetooth, Matter, and low-power control boards.
Precision signals
Op-amps, ADCs, DACs, isolation, clocks, references, sensor front ends, and mixed-signal noise checks.
Power stages
MOSFETs, drivers, PMICs, regulators, SiC/GaN candidates, magnetics, protection, and thermal behavior.
Selection focus
MCU, FPGA, and connectivity architecture fit
ADC, DAC, op-amp, reference, and isolation tradeoffs
Power topology, MOSFET, driver, PMIC, and thermal margin
Sensor, connector, ESD, magnetics, and mechanical constraints
Availability, second source, lifecycle, and distributor route
Prototype risk, test access, firmware impact, and BOM cost
Working method
A compact path from requirements to a buildable BOM.
The result is a short engineering decision trail that helps clients understand what to buy, what to avoid, and what to test before the next prototype.
- Define the electrical, mechanical, firmware, cost, and schedule constraints.
- Compare candidate parts against availability, lifecycle, package, and layout risk.
- Identify second-source or redesign paths before the BOM is locked.
- Plan bench checks for the parts that carry the most prototype risk.
Decision packet
Recommendations include reasons, alternates, and test notes.
We keep the output practical so the selected parts can move into schematic, purchasing, and bring-up work with fewer surprises.
- Recommended component family and exact candidate parts
- Why each part fits the electrical and firmware constraints
- Alternates for price, availability, package, and lifecycle risk
- Bench validation plan for the risky circuits
- BOM notes that help clients buy and build confidently
For clients
Start with the component choice that feels uncertain.
Send the target function, current schematic status, critical limits, and the parts you are considering. We will turn it into a practical selection and validation path.