NE5240
NE5240 is Dolby Digital Audio Decoder manufactured by Philips Semiconductors.
Dolby Digital Audio Decoder
Preliminary Specification
DESCRIPTION
The NE5240 is a two channel decoder for the Dolby Digital Audio System.
- The IC includes input latches to separate two channels of audio and control data, a precision internal voltage reference, and digital/analog signal processing circuitry for each channel. The IC design is implemented in a bipolar process to achieve low noise, low distortion, and wide dynamic range.
NOTE: 'Available only to licensees of Dolby Laboratories Licensing Corporation, San Francisco, from whom licensing and applications information must be ob- tained. Dolby is a registered trademark of Dolby Laboratories Licensing Corporation, San Francisco, California.
Features
- Wide dynamic range
- 85d B
- Low distortion 0"05% @ 1k Hz,
-10d B
- TTL and CMOS patible logic inputs
- Audio bandwidth
- 30Hz to 15k Hz
APPLICATIONS
- High quality digital transmission of audio data
- Satellite reception
- Cable TV
- Microwave...
