Description

The STV8203A is an electronic component commonly used for demodulation of Nicam and German stereo audio transmission in various applications such as TV, VCR, Personal Computer, and Set Top Box. It features automatic detection and demodulation of different transmission standards without user intervention. Additionally, it integrates an audio matrix with a THRU mode when the IC is in stand-by, allowing for flexible applications. The STV8203A also offers smart I2C program modes and a wide choice of appropriate audio processing ICs.

Specifications and features

- Performs FM mono, FM 2 carriers, and Nicam reception

- Supports B/D/G/H/I/K/K1/K2/L/L' transmission standards

- Up to 500kHz deviation FM demodulator

- Integrated pre and post-processing filters that are alignment-free

- Standard recognition flag

- Single quartz crystal

- I2C bus controlled

- AM and double SCART audio matrix

- Stand-by mode with THRU mode

- Single bit DACs

- Easy implementation of autostandard mode

- Advanced operating mode for full customization

- SIF AGC with wide range

Application Scenarios

The STV8203A is widely used in TV applications, VCRs, personal computers, and set-top boxes. It provides reliable demodulation of audio transmission and enables analog output of the recovered audio signals. Its flexible applications are further enhanced by the smart I2C program modes and the availability of various audio processing ICs.

Comparison

- Automatic detection and demodulation of different transmission standards

- Integration of audio matrix with THRU mode for flexible applications

- Smart I2C program modes for customization

- Wide choice of appropriate audio processing ICs

- Specific to Nicam and German stereo audio transmission