This document is a data sheet for the SAA6752HS chip produced by Philips. It introduces the features of the chip, including video input and preprocessing, video compression, audio input, audio compression, stream multiplexer, output interface, control domain, and other features.
The SAA6752HS is a highly integrated single‑chip solution that encodes MPEG‑2 video and MPEG‑audio/AC‑3 audio streams and multiplexes them for DVD, HD‑VHS, DVB and other recording applications. It supports digital YUV video inputs, Dolby AC‑3 and MPEG‑1 layer 2 audio encoding, and offers flexible output formats such as MPEG‑2 Transport and Program Streams.
This data sheet provides a complete feature list, functional description, pin configuration, electrical specifications, ordering information and package details. It also includes quick reference tables for supply voltages, current consumption, temperature range and supported bit‑rates.
| Digital supply voltage (pad cells) | 3.3 V |
|---|---|
| Core supply voltage | 2.5 V |
| Analog supply voltage (oscillator and PLL) | 2.5 V |
| Maximum output bit‑rate | 25 Mbit/s |
| Operating temperature range | 0 – 70 °C |
The chip accepts digital YUV input according to ITU‑R BT.656 (8 bits at 27 MHz) and ITU‑R BT.601.
Up to 25 Mbit/s for I‑only encoding.