TDA8296 Description
The TDA8296 is an alignment-free digital multistandard vision and sound low IF signal PLL demodulator for positive and negative video modulation including AM and FM mono sound processing. It can be used in all countries worldwide for M/N, B/G/H, I, D/K, L and L-accent standard. CVBS and SSIF/mono audio are provided via two DACs.
TDA8296 Key Features
- Digital IF demodulation for all analog TV standards worldwide (M/N, B/G/H, D/K, I, L and L-accent standard)
- Multistandard true synchronous demodulation with active carrier regeneration
- Alignment-free
- 16 MHz typical reference frequency input (from low IF tuner) or operating as crystal oscillator
- Internal PLL synthesizer which allows the use of a low-cost crystal (typically 16 MHz)
- Especially suited for the NXP Silicon Tuner TDA1827x
- No SAW filter needed
- Low application effort and external ponent count in bination with the TDA1827x
- Simple upgrade of TDA8295 possible
- 12-bit low power IF ADC on chip running with 54 MHz or 27 MHz