AD9887A:  Dual Interface for Flat Panel Display

The AD9887A offers an analog interface receiver and a digital visual interface (DVI) receiver integrated on a single chip, supports high bandwidth digital content protection (HDCP), and is software ...More

AdvantivAdditional product choices for Advanced TV applications are available on the Advantiv® site.

AD9887A:  Dual Interface for Flat Panel Display

Product Description

The AD9887A offers an analog interface receiver and a digital visual interface (DVI) receiver integrated on a single chip, supports high bandwidth digital content protection (HDCP), and is software and pin-to-pin compatible with the AD9887.

Analog Interface
The complete 8-bit, 170 MSPS, monolithic analog interface is optimized for capturing RGB graphics signals from personal computers and workstations. Its 170 MSPS encode rate capability and full-power analog bandwidth of 330 MHz support resolutions of up to 1600 × 1200 (UXGA) at 60 Hz. The interface includes a 170 MHz triple ADC with internal 1.25 V reference; a phase-locked loop (PLL); and programmable gain, offset, and clamp controls. The user provides only a 3.3 V power supply, analog input, and Hsync. Three-state CMOS outputs can be powered from 2.5 V to 3.3 V. The analog interface also offers full sync processing for composite sync and sync-on-green (SOG) appli-cations. The AD9887A on-chip PLL generates a pixel clock from Hsync with output frequencies ranging from 12 MHz to 170 MHz. PLL clock jitter is typically 500 ps p-p at 170 MSPS.

Digital Interface
The AD9887A contains a DVI 1.0-compatible receiver and supports resolutions up to 1600 × 1200 (UXGA) at 60 Hz. The receiver operates with true color (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. With the inclusion of HDCP, displays can receive encrypted video content. The AD9887A allows for authentication of a video receiver, decryption of encoded data at the receiver, and renewability of authentication during transmission, as specified by the HDCP v1.0 protocol. Fabricated in an advanced CMOS process, the AD9887A is provided in a 160-lead, surface-mount, plastic MQFP and is specified over the 0°C to 70°C temperature range. The AD9887A is also available in an RoHS compliant package.

Applications

  • RGB graphics processing
  • LCD monitors and projectors
  • Plasma display panels
  • Scan converters
  • Microdisplays
  • Digital TVs

Data Sheet, Rev. B, 3/07

Features

Analog interface

  • 170 MSPS maximum conversion rate
  • Programmable analog bandwidth
  • 0.5 V to 1.0 V analog input range
  • 500 ps p-p PLL clock jitter at 170 MSPS
  • 3.3 V power supply
  • Full sync processing
  • Midscale clamping
  • 4:2:2 output format mode

Digital interface

  • DVI 1.0-compatible interface
  • 170 MHz operation (2 pixels/clock mode)
  • High skew tolerance of 1 full input clock
  • Sync detect for hot plugging
  • Supports high bandwidth digital content protection

Diagrams

AD9887A Diagram
Functional Block Diagram for AD9887A

ADV7614 - 12-Bit Deep Color Quad HDMI 1.3 Receiver

ADV7510 - Deep Color HDMI 1.3 Transmitter with CEC

ADV7604 - 12-Bit, Deep Color HDMI v1.3 Receiver with Analog Interface

Subscribe to New Products Feed
Part# Resolution (Bits) Sample Rate (MSPS) Max Resolution Auto Offset Auto Gain Video Decoder Macrovision Detection HDMI Rx Package
AD9380 8 150 1080p/SXGA X - - X X 100-LQFP
AD9381 8 150 1080p/SXGA - - - - X 100-LQFP
AD9388A 10 170 UXGA X X - X X 144-LQFP
AD9398 8 150 1080p/SXGA - - - - X 100-LQFP
AD9880 8 150 1080p/SXGA X - - X - 100-LQFP
AD9888 8 205 UXGA - - - - - 128-LQFP
AD9983A 8 170 UXGA X - - X - 64-LFCSP, 80-LQFP
AD9984A 10 170 UXGA X - - X - 64-LFCSP, 80-LQFP
AD9985A 8 140 SXGA X - - - - 80-LQFP
ADV7441A 10 170 1080p/UXGA X X X X X 144-LQFP
Pricing, Packaging & Availability

Help

Model
The model number is a specific version of a generic that can be purchased or sampled.

Status
Status indicates the current lifecycle of the product. This can be one of 4 stages:
  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

RoHS Compliant
Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

View Sales and Distribution Offices