EDN

DC coupled interface for a unipolar input to a high speed differential ADC

Design issues for translating a DC coupled unipolar input to a differential ADC at some V cm. It is a challenging task to provide an ADC interface circuit to satisfy both the source and the ADC when ...
EDN

AC/DC to Logic Interface Optocoupler

The HCPL-3700 is a threshold detection optocoupler that accepts either an AC or DC input and built using Fairchild’s Optoplanar™ packaging technology for high common mode immunity. It consists of an ...
Electronic Design

DC/DC Controller's Output Voltage Programmable Via I2C Or SMBus Interface

Via a two-wire I2C or SMBus interface, the LTC-1908-8 synchronous step-down dc/dc controller's output voltage is software programmable from 1.3 to 3.5V. Communication includes reading and writing to ...
Electronic Design

Power Interface Module Simplifies Low-EMI Design in ATCA Applications

Ericsson Power Modules announced the PIM4610PD, an extension of its popular 3E Power Interface Module (PIM) family that are compliant with the industry-standard quarter-brick footprint. The new module ...