AD1970 Datasheet - Analog Devices

AD1970 Digital BTSC Encoder

The AD1970 is a complete analog or digital-in, analog-out BTSC encoder which includes pilot-tone generation and subcarrier mixing functions. The stereo ADC provides the means for digitization of the analog baseband audio signal. A built-in high performance DAC is provided to output the BTSC baseband.

AD1970 Features

* Complete BTSC encoder Pilot tone generator Includes subcarrier modulation Channel separation: 30 dB Bandwidth up to 14 kHz Stereo analog or digital input Phat-Stereo™ algorithm for stereo image enhancement Dialog enhancement function for playing wide dynamic range video sources over built-in TV spea

AD1970 Datasheet (356.37 KB)