ADV7174/ADV7179 is a chip-scale PAL/NTSC video encoder with high-quality 10-bit video DACs, SSAF™ (super sub-alias filter), and advanced power management features.
This handbook describes the ADV7174 and ADV7179 chip‑scale PAL/NTSC video encoders with advanced power‑management features. It includes detailed specifications for both 2.8 V and 3.3 V supply versions, timing parameters, pin‑out descriptions, and functional block diagrams.
The document also covers optional features such as CGMS, WSS, teletext insertion, macrovision, and closed‑captioning support, together with design guidelines for board layout, thermal considerations, and ordering information for the LFCSP package variants.
| Resolution (Each DAC) | 10 bits |
|---|---|
| Input High Voltage (2.8 V version) | 1.6 V |
The 2.8 V version operates from a 2.8 V supply (Vaa = 2.8 V).
Macrovision 7.1 is supported on the ADV7174 only.