1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Videolyzer is a trademark of Intersil Corporation. Macrovision is a trademark of Macrovision Corporation.
http://www.intersil.com or 407-727-9207 | Copyright Intersil Corporation 1999
HMP8117
NTSC/PAL Video Decoder
The HMP8117 is a high quality NTSC and PAL video
decoder with internal A/D converters. It is compatible with
NTSC M, PAL B, D, G, H, I, M, N, and combination N (N
C
)
video standards.
Both composite and S-video (Y/C) input formats are
supported. A 2-line comb filter plus a user-selectable
chrominance trap filter provide high quality Y/C separation.
User adjustments include brightness, contrast, saturation,
hue, and sharpness.
Vertical blanking interval (VBI) data, such as Closed
Captioning, Wide Screen Signalling and Teletext, may be
captured and output as BT.656 ancillary data. Closed
Captioning and Wide Screen Signalling information may also
be read out via the I
2
C interface.
The Videolyzer
feature provides approved Macrovision
copy-protection bypass and detection.
Features
(M) NTSC and (B, D, G, H, I, M, N, N
C
) PAL Operation
- Optional Auto Detect of Video Standard
- ITU-R BT.601 (CCIR601) and Square Pixel Operation
Videolyzer Feature
- Macrovision Bypass and Detection
Digital Anti-Alias Filter
Power Down Mode
Digital Output Formats
- VMI Compatible
- 8-bit, 16-bit 4:2:2 YCbCr
- 15-bit (5,5,5), 16-bit (5,6,5) RGB
- Linear or Gamma-Corrected
- 8-bit BT.656
Analog Input Formats
- Three Analog Composite Inputs
- Analog Y/C (S-video) Input
“Raw” (Oversampled) VBI Data Capture
“Sliced” VBI Data Capture Capabilities
- Closed Captioning
- Widescreen Signalling (WSS)
- BT.653 System B, C and D Teletext
- North American Broadcast Teletext (NABTS)
- World System Teletext (WST)
2-Line (1H) Comb Filter Y/C Separator
Fast I
2
C Interface
Applications
Multimedia PCs
Video Conferencing
Video Compression Systems
Video Security Systems
LCD Projectors and Overhead Panels
Related Products
- NTSC/PAL Encoders: HMP815x, HMP817x, HMP819x
- NTSC/PAL Decoders: HMP8112A, HMP8115
Ordering Information
PART NUMBER
TEMP RANGE
(
o
C)
PACKAGE
PACKAGE
NO.
HMP8117CN
0 to 70
80 Ld PQFP
Q80.14x20
HMPVIDEVAL/ISA
Evaluation Board: ISA Frame Grabber
NOTES:
1. PQFP is also known as QFP and MQFP.
2. Evaluation Board descriptions are in the Applications section.
Data Sheet
January 1999
File Number
4643