ATR4256 Description
The ATR4256 is a synthesizer IC for FM receivers and an AM up-conversion system in BiCMOS technology. Together with the AM/FM IC ATR4258 or ATR4255, it prises a plete AM/FM car radio front-end, which is also remended for RDS (Radio Data System) applications. It is controlled by a 3-wire bus and also contains switches and Digital to Analog Converters (DACs) for software-controlled alignment of the AM/FM tuner.
ATR4256 Key Features
- Only One Supply Voltage Necessary