ANALOG DEVICES  AD9887AKSZ-170  Specialized Interface, 2 Wire, DVI, Serial

Technical Data Sheet (694.49KB) EN See all Technical Docs

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Product Overview

The AD9887AKSZ-170 is a monolithic Analogue Interface optimized for capturing RGB graphics signals from personal computers and workstations. Its 170MSPS encode rate capability and full-power analogue bandwidth of 330MHz support resolutions of up to 1600 x 1200 (UXGA) at 60Hz. The interface includes a 170MHz triple ADC with internal 1.25V reference; a phase locked loop (PLL); and programmable gain, offset and clamp controls. The user provides only a 3.3V power supply, analogue input and Hsync. Three-state CMOS outputs can be powered from 2.5 to 3.3V. The analogue interface also offers full sync processing for composite sync and sync-on-green (SOG) applications. The AD9887A on-chip PLL generates a pixel clock from Hsync with output frequencies ranging from 12 to 170MHz. PLL clock jitter is typically 500ps p-p at 170MSPS. The receiver operates with true colour (24-bit) panels in one or two pixel(s) per clock mode and features an intrapair skew tolerance of up to one full clock cycle.
  • 170 MSPS maximum conversion rate
  • Programmable analogue bandwidth
  • Full sync processing
  • Midscale clamping
  • 4:2:2 Output format mode
  • DVI 1.0-compatible interface
  • 170MHz operation (2 pixels/clock mode)
  • High skew tolerance of 1 full input clock
  • Sync detect for hot plugging
  • Supports high bandwidth digital content protection


Product Information

IC Interface Type:
2 Wire, DVI, Serial
Interface Applications:
RGB Graphics Processing, LCD Monitors and Projectors, Plasma Display Panels
Supply Voltage Min:
Supply Voltage Max:
Interface Case Style:
No. of Pins:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualifications Standard:
MSL 3 - 168 hours
Supply Voltage Range:
3.15V to 3.45V, 2.2V to 3.45V
No SVHC (17-Dec-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Authorized Distributor