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TDA9981A

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Datasheet

TDA9981A
(Product Specification)
19-May-08, 40 pages, 189 kB

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TDA9981A - HDMI transmitter up to 150 MHz pixel rate with 3 x 8-bit video inputs and 4 x I2S-bus with S/PDIF

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The TDA9981A is an HDMI transmitter (which also supports DVI) that enables a 3 x 8-bit RGB or YCBCR video stream (with a pixel rate up to 150 MHz for the TDA9981AHL/15 version), up to 4 I2S-bus audio streams (with an audio sampling rate up to 192 kHz) and the additional information required by all the HDMI 1.2a standards.

In order to be compatible with most applications, the TDA9981A integrates a full programmable input formatter and color space conversion block. The video input formats accepted are YCBCR 4 : 4 : 4 (up to 3 x 8-bit), YCBCR 4 : 2 : 2 semi-planar (up to 2 x 12-bit), YCBCR 4 : 2 : 2 compliant with ITU656 and ITU656-like (up to 1 x 12-bit).

For ITU656-like formats, double edges are supported so that data can be sampled on rising and falling edges.

The TDA9981A also includes a HDCP 1.1-compliant cipher block. The HDCP key set is stored internally in a One Time Programmable (OTP) non-volatile memory for maximum security.

The device can be controlled via an I2C-bus interface.

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Features

  • 3 x 8-bit video data input bus, CMOS and LV-TTL compatible
  • Horizontal synchronization, vertical synchronization and Data Enable (DE) inputs or VREF, HREF and FREF could be used for input data synchronization
  • Pixel rate clock input can be made active on one or both edges (selectable by I2C-bus)
  • The TDA9981A has 4 I2S-bus audio input channels and 1 S/PDIF channel; audio sampling rate up to 192 kHz
  • 250 MHz to 1.50 GHz HDMI transmitter operation
  • Programmable input formatter and upsampler/interpolator allows input of any of the 4 : 4 : 4, 4 : 2 : 2 semi-planar, 4 : 2 : 2 ITU656 and ITU656-like formats
  • Programmable color space converter:
    • RGB to YCBCR
    • YCBCR to RGB
  • Deals with multiple levels of HDCP receivers and repeaters
  • Internal SHA-1 calculation
  • Controllable via I2C-bus
  • Low power dissipation
  • 1.8 V and 3.3 V power supplies
  • Power-down mode
  • Hard reset

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
TDA9981AHL/15/C1TDA9981AHL/15/C1,59352 860 61518DevelopmentSOT315-1
(LQFP80) 		Reel Dry Pack, SMD, 13"Standard Marking
TDA9981AHL/15/C1TDA9981AHL/15/C1:59352 860 61551DevelopmentSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, SingleStandard Marking
TDA9981AHL/15/C1TDA9981AHL/15/C1;59352 860 61557DevelopmentSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, MultipleStandard Marking
TDA9981AHL/15/C180TDA9981AHL/15/C1809352 900 57518Volume productionSOT315-1
(LQFP80) 		Reel Dry Pack, SMD, 13"Standard Marking
TDA9981AHL/15/C180TDA9981AHL/15,5519352 900 57551Volume productionSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, SingleStandard Marking
TDA9981AHL/15/C180TDA9981AHL/15,5579352 900 57557Volume productionSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, MultipleStandard Marking
TDA9981AHL/8/C1TDA9981AHL/8/C1,519352 860 48518DevelopmentSOT315-1
(LQFP80) 		Reel Dry Pack, SMD, 13"Standard Marking
TDA9981AHL/8/C1TDA9981AHL/8/C1,559352 860 48551DevelopmentSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, SingleStandard Marking
TDA9981AHL/8/C1TDA9981AHL/8/C1:559352 860 48557DevelopmentSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, MultipleStandard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
TDA9981AHL/15/C1TDA9981AHL/15/C1,5TDA9981AHL_15_C1
Always Pb-free
TDA9981AHL/15/C1TDA9981AHL/15/C1:5TDA9981AHL_15_C1
Always Pb-free
TDA9981AHL/15/C1TDA9981AHL/15/C1;5TDA9981AHL_15_C1
Always Pb-free
TDA9981AHL/15/C180TDA9981AHL/15/C180TDA9981AHL_15_C180
Always Pb-free
TDA9981AHL/15/C180TDA9981AHL/15,551TDA9981AHL_15_C180
Always Pb-free
TDA9981AHL/15/C180TDA9981AHL/15,557TDA9981AHL_15_C180
Always Pb-free
TDA9981AHL/8/C1TDA9981AHL/8/C1,51TDA9981AHL_8_C1
Always Pb-free
TDA9981AHL/8/C1TDA9981AHL/8/C1,55TDA9981AHL_8_C1
Always Pb-free
TDA9981AHL/8/C1TDA9981AHL/8/C1:55TDA9981AHL_8_C1
Always Pb-free

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
TDA9981AHL/15/C19352 860 61518  TDA9981AHL/15/C1,5        not available
TDA9981AHL/15/C19352 860 61551  TDA9981AHL/15/C1:5        not available
TDA9981AHL/15/C19352 860 61557  TDA9981AHL/15/C1;5        not available
TDA9981AHL/15/C1809352 900 57518  TDA9981AHL/15/C180        not available
TDA9981AHL/15/C1809352 900 57551  TDA9981AHL/15,551        not available
TDA9981AHL/15/C1809352 900 57557  TDA9981AHL/15,557        not available
TDA9981AHL/8/C19352 860 48518  TDA9981AHL/8/C1,51        not available
TDA9981AHL/8/C19352 860 48551  TDA9981AHL/8/C1,55        not available
TDA9981AHL/8/C19352 860 48557  TDA9981AHL/8/C1:55        not available
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Applications

  • DVD players and recorders
  • Set-Top Box (STB)
  • AV receivers and amplifiers (repeater)
  • Camcorders
  • Digital still cameras
  • Media players
  • PVRs
  • Media centers PCs, graphics add-in boards, notebook PCs
  • Switches

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