SG Designs - Precision, electronic, wideband, analogue, design, hybrid, circuit

Electronic Product Design Services

Precision Wideband Analogue Design

A high precision, DC to 1MHz bandwidth, digitally controlled input attenuator and differential amplifier.

The only way to achieve the target performance without expensive and time consuming manual trimming was to use a laser trimmed hybrid. The actual circuit design was carried out conventionally using Spice including the effects of AC and DC trimming.

A hybrid supplier in the USA was selected and we worked closely via email and telephone. The finished hybrid performed perfectly to specification. Over 30,000 have been produced.

Top Driver PCB, LED PCB and optics