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ISL59885IS データシート(PDF) 1 Page - Intersil Corporation |
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ISL59885IS データシート(HTML) 1 Page - Intersil Corporation |
1 / 14 page 1 ® FN7442.5 ISL59885 Auto-Adjusting Sync Separator for HD and SD Video The ISL59885 video sync separator is manufactured using high performance analog CMOS process. This device extracts ISL59885 sync timing information from both standard and non-standard video input in the presence of Macrovision pulses. It provides composite sync, vertical sync, SD and HDTV detection, and horizontal sync outputs. Fixed 70mV sync tip slicing provides sync edge detection when the video input level is between 0.5VP-P and 2VP-P. Timing is adjusted automatically for various video standards. The composite sync output follows sync pulses and a vertical sync pulse is output on the rising edge of the first vertical serration following the vertical pre-equalizing string. For non-standard vertical inputs, a default vertical pulse is output when the vertical signal stays low for longer than the vertical sync default delay time. The horizontal output gives horizontal timing with pre/post equalizing pulses. ISL59885 has an auto input frequency detect feature that sets the right timing for any input format. The ISL59885 is available in an 8 Ld SO package and is specified for operation over the full -40°C to +85°C temperature range. Pinout ISL59885 (8 LD SO) TOP VIEW Features • NTSC, PAL, SECAM, HDTV, non-standard video sync separation • Fixed 70mV slicing of video input levels from 0.5VP-P to 2VP-P • Single 3V to 5V supply • Composite sync output • Vertical output • Horizontal output • HDTV detection • 81% to 90% Hsync blanking window (R5218) • 70% to 90% Hsync blanking window (R5260) • Macrovision compatible • Available in 8 Ld SO package • Pb-Free plus anneal available (RoHS compliant) Applications • High definition video equipment Demo Board • A dedicated demo board is available COMPOSITE SYNC OUT COMPOSITE VIDEO IN VERTICAL SYNC OUT GND VDD HORIZONTAL OUTPUT CSET HD 1 2 3 4 8 7 6 5 Data Sheet August 9, 2006 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2005, 2006. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. |
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同様の説明 - ISL59885IS |
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