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PDF ADV7626 Data sheet ( Hoja de datos )
| Número de pieza | ADV7626 | |
| Descripción | 3 GHz HDMI 2:2 Crosspoint Transceiver | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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Data Sheet
3 GHz HDMI 2:2 Crosspoint Transceiver
with On-Screen Display
ADV7626
FEATURES
2-input, 2-output crosspoint HDMI transceiver
HDMI support
3 GHz video support (up to 4k × 2k)
Audio return channel (ARC)
3D TV support
Content type bits
CEC 1.4-compatible
Extended colorimetry
Character- and icon-based on-screen display (OSD)
3D OSD overlay on all mandatory 3D formats
Support for OSD overlay on 3 GHz video formats
High-bandwidth Digital Content Protection (HDCP 1.4)
HDCP repeater support: up to 127 KSVs supported
300 MHz maximum TMDS clock frequency (up to 4k × 2k)
48-/36-/30-bit Deep Color input modes supported
Ultralow jitter digital PLL (100% deskew)
2 independent HDMI receivers
3 GHz support on all inputs
Adaptive equalizer for cable lengths up to 30 meters
Flexible internal EDID RAM supports dual EDIDs
Replication of either dual EDID on any input port
5 V detect inputs
Hot Plug assert control outputs
2 independent HDMI transmitters
3 GHz support on all outputs
EDID data extraction
Hot Plug detect (HPD) inputs
Audio return channel (ARC) receiver per transmitter
3 GHz color space converter (CSC) per transmitter
Audio
HDMI-compatible audio interface
2 independent 8-channel audio extraction ports
2 independent 8-channel audio insertion ports
S/PDIF (IEC 60958-compatible) digital audio input/output
Super Audio CD® (SACD) with DSD input/output interface
High bit rate (HBR) audio
Dolby® TrueHD
DTS-HD Master Audio™
Full audio input and output support
General
Interrupt controller
Standard identification (STDI) circuit
Software libraries, driver, and application available
APPLICATIONS
AVR
Soundbar with HDMI repeater support
Matrix switch
Other repeater applications
HDMI_RX_A
HDMI_RX_B
HDCP
TMDS
DDC
HDMI RXs
TMDS
DDC
HDCP
FUNCTIONAL BLOCK DIAGRAM
ADV7626
2:2
CROSSPOINT
MUX
CP-LITEs
OSD
HDMI TXs
CEC A
HDCP
TMDS
DDC
ARC
HDCP
TMDS
DDC
ARC
CEC B
RX EDID WITH
REPLICATOR
I2C
DIGITAL AUDIO
INPUT PORTS
DIGITAL AUDIO
OUTPUT PORTS
Figure 1.
SPI
INTERRUPTS
TX EDID/HDCP
CONTROLLER
HDMI_TX_A
HDMI_TX_B
Rev. 0
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor 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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2013 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
1 page  
ADV7626
DETAILED FUNCTIONAL BLOCK DIAGRAM
AP2_IN_MCLK
AP2_IN_SCLK
AP2_IN5
AP2_IN0
AP1_IN_MCLK
AP1_IN_SCLK
AP1_IN5
AP1_IN0
AP2_OUT_MCLK
AP2_OUT_SCLK
AP2_OUT5
AP2_OUT0
TXB_ARC+
TXB_HPD_ARC–
TXA_ARC+
TXA_HPD_ARC–
AP1_OUT_MCLK
AP1_OUT_SCLK
AP1_OUT5
AP1_OUT0
Data Sheet
INT1
INT2
EP_MOSI
EP_MISO
EP_SCLK
EP_CS
CS
ALSB
SDA
SCL
Figure 2. Detailed Functional Block Diagram
Rev. 0 | Page 4 of 24
5 Page 
ADV7626
Data Sheet
LRCLK
SCLK
I2S[3:0]
LEFT
RIGHT
MSB
MSB
MSB
MSB MSB – 1 LSB
MSB
MSB
MSB
MSB MSB – 1 LSB
MSB
EXTENDED
MSB
EXTENDED
32 CLOCK SLOTS
SERIAL AUDIO
RIGHT JUSTIFIED
I2S FORMAT = 01
32 CLOCK SLOTS
Figure 11. Serial Audio, Right-Justified
LRCLK
SCLK
I2S[3:0]
LEFT
MSB
RIGHT
LSB
MSB
LSB
32 CLOCK SLOTS
SERIAL AUDIO
LEFT JUSTIFIED
I2S FORMAT = 10
Figure 12. Serial Audio, Left-Justified
32 CLOCK SLOTS
LRCLK
SCLK
I2S[3:0]
CHANNEL A
CHANNEL B
LSB
MSB
V
FRAME n
UCP
LSB
MSB
V
32 CLOCK SLOTS
AES3 DIRECT AUDIO
I2S FORMAT = 11
Figure 13. AES3 Direct Audio
U CP
32 CLOCK SLOTS
APx_IN_SCLK
t40
t41
APx_IN[5:0]
NOTES
1. APx REFERS TO THE AUDIO INPUT PORTS AP1_IN AND AP2_IN.
Figure 14. DSD Input Timing
t42
FRAME n + 1
Rev. 0 | Page 10 of 24
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet ADV7626.PDF ] | |
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