AD9398 Analog Devices, AD9398 Datasheet
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AD9398
Manufacturer Part Number
AD9398
Description
Display Interface
Manufacturer
Analog Devices
Datasheet
1.AD9398.pdf
(44 pages)
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FEATURES
HDMI interface
Digital video interface
Digital audio interface
APPLICATIONS
Advanced TVs
HDTVs
Projectors
LCD monitors
GENERAL DESCRIPTION
The AD9398 offers a high definition multimedia interface
(HDMI) receiver integrated on a single chip. Also included is
support for high bandwidth digital content protection (HDCP).
The AD9398 contains a HDMI 1.0-compatible receiver and
supports all HDTV formats (up to 1080p) and display resolu-
tions up to SXGA (1280 × 1024 @ 75 Hz). The receiver features
an intrapair skew tolerance of up to one full clock cycle. With
the inclusion of HDCP, displays can now receive encrypted
video content. The AD9398 allows for authentication of a video
receiver, decryption of encoded data at the receiver, and
renewability of that authentication during transmission as
specified by the HDCP 1.1 protocol.
Fabricated in an advanced CMOS process, the AD9398 is
provided in a space-saving 100-lead, surface-mount, Pb-free,
plastic LQFP and is specified over the 0°C to 70°C temperature
range.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
Supports high bandwidth digital content protection
RGB to YCbCr 2-way color conversion
1.8 V/3.3 V power supply
100-lead, Pb-free LQFP
RGB and YCbCr output formats
HDMI 1.1, DVI 1.0
150 MHz HDMI receiver
Supports high bandwidth digital content protection
(HDCP 1.1)
HDMI 1.1-compatible audio interface
SPDIF (IEC90658-compatible) digital audio output
Multichannel I
2
S audio output (up to 8 channels)
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
DDCSDA
DDCSCL
RTERM
RxC+
RxC–
Rx0+
Rx1+
Rx2+
Rx0–
Rx1–
Rx2–
MDA
SDA
MCL
SCL
HDMI™ Display Interface
FUNCTIONAL BLOCK DIAGRAM
POWER MANAGEMENT
SERIAL REGISTER
RECEIVER
HDCP
HDMI
AND
© 2005 Analog Devices, Inc. All rights reserved.
Figure 1.
2
R/G/B 8 × 3
OR YCbCr
DATACK
HSYNC
VSYNC
DE
AD9398
AD9398
www.analog.com
R/G/B 8 × 3
YCbCr (4:2:2
OR 4:4:4)
2
S/PDIF OUT
8-CHANNEL
I
MCLK
LRCLK
2
S
DE
DATACK
HSOUT
VSOUT