GENERAL DESCRIPTION
The TDA8315T is an alignment-free NTSC decoder/sync processor. The device can be used for normal television applications and for Picture-in-Picture (PIP) applications. The input signal can be either CVBS or Y/C and at the outputs the following signals are available: Luminance signal Colour difference signals (U and V) Horizontal and vertical synchronization pulses Back porch clamping pulse (burst-key pulse).
The supply voltage for the IC is 8 V. It is available in a 24-pin SO package.

FEATURES
• CVBS or Y/C input
• Integrated chrominance trap and bandpass filters (automatically calibrated)
• Integrated luminance delay line
• Alignment-free NTSC colour decoder
• Horizontal PLL with an alignment-free horizontal oscillator
• Vertical count-down circuit
• Low dissipation (320 mW)
• Small amount of peripheral components compared with competition ICs.