HMP8154 Datasheet - Intersil Corporation

HMP8154 NTSC/PAL Encoders

HMP8154, HMP8156A Data Sheet October 1998 File Number 4343.3 NTSC/PAL Encoders The HMP8154 and HMP8156A NTSC and PAL encoders are designed for use in systems requiring the generation of high-quality NTSC and PAL video from digital image data. YCbCr or RGB digital video data drive the P0-P23 inputs. Overlay inputs are processed and the data is 2x upsampled. The Y data is optionally lowpass ﬁltered to 6MHz and drives the Y analog output. Cb and Cr are each lowpass ﬁltered to 1.3MHz, quadrature mo.

HMP8154 Features

* (M) NTSC and (B, D, G, H, I, M, N, CN) PAL Operation

* ITU-R BT.601 and Square Pixel Operation

* Digital Input Formats - 4:2:2 YCbCr - 8-Bit or 16-Bit - 4:4:4 RGB - 16-Bit (5, 6, 5) or 24-Bit (8, 8, 8) - Linear or Gamma-Corrected - 8-Bit BT.656

* Overlay Mixing - 7

HMP8154_IntersilCorporation.pdf