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PDF ADV7627 Data sheet ( Hoja de datos )
| Número de pieza | ADV7627 | |
| Descripción | 3 GHz HDMI 5:1 Transceiver | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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Data Sheet
3 GHz HDMI 5:1 Transceiver
with On-Screen Display
ADV7627
FEATURES
5-input, 1-output 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)
TTL pixel port input
Allows digital video input to facilitate analog video support
Interlaced-to-progressive converter
HDMI receiver for 5 input ports
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
HDMI transmitter
3 GHz support on transmitter outputs
EDID data extraction
Hot Plug detect (HPD) inputs
Audio return channel (ARC) receiver
3 GHz color space converter (CSC)
Audio
HDMI-compatible audio interface
8-channel audio extraction port
8-channel audio insertion port
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
HTiB
Soundbar with HDMI repeater support
Other repeater applications
HDMI_RX_A
HDMI_RX_B
HDMI_RX_C
HDMI_RX_D
HDMI_RX_E
TMDS
DDC
TMDS
DDC
TMDS
DDC
TMDS
DDC
TMDS
DDC
HDCP
HDMI RX
FUNCTIONAL BLOCK DIAGRAM
ADV7627
5:1
MUX
CP-LITE
OSD
HDMI TX
HDCP
TMDS
DDC
ARC
CEC
RX EDID WITH
REPLICATOR
I2C
DIGITAL AUDIO
INPUT PORT
DIGITAL AUDIO
OUTPUT PORT
PIXEL PORT
INPUT
Figure 1.
SPI
INTERRUPTS TX EDID/HDCP
CONTROLLER
HDMI_TX
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  
ADV7627
DETAILED FUNCTIONAL BLOCK DIAGRAM
AP_IN_MCLK*
AP_IN_SCLK*/AUD_IN_SCLK
AP_IN5*/AUD_IN_LRCLK
AP_IN0*/AUD_IN
AP_OUT_MCLK
AP_OUT_SCLK
AP_OUT5
AP_OUT0
TX_ARC+
TX_HPD_ARC–
Data Sheet
INT1
INT2
EP_MOSI
EP_MISO
EP_SCLK
EP_CS
PCLK
DE
VS
HS
P0*
P15*
CS
ALSB
SDA
SCL
Figure 2. Detailed Functional Block Diagram
Rev. 0 | Page 4 of 24
5 Page 
ADV7627
SCLK
I2S[3:0]
LRCLK
t37
t38
AUDIO INPUT PORTS I2S SIGNAL ASSIGNMENT
INPUT PORT
SCLK
LRCLK
I2S[3:0]
AUD_IN
AUD_IN_SCLK
AUD_IN_LRCLK
AUD_IN (I2S0 ONLY)
AP_IN
AP_IN_SCLK
AP_IN5
AP_IN[4:1]
NOTES
1. AUD_IN PORT NOT AVAILABLE WHEN AP_IN PORT USED.
2. AP_IN PORT NOT AVAILABLE WHEN PIXEL PORT INPUT USED.
Figure 10. I2S Input Timing
t39
LRCLK
SCLK
I2S[3:0]
LEFT
RIGHT
MSBLEFT
LSB
MSBRIGHT
LSB
32 CLOCK SLOTS
I2S STANDARD
I2S FORMAT = 00
32 CLOCK SLOTS
Figure 11. I2S Standard Audio, Data Width 16 to 24 Bits per Channel
LRCLK
SCLK
I2S[3:0]
LEFT
RIGHT
LSBRIGHT MSBLEFT
16 CLOCK SLOTS
LSBLEFT MSBRIGHT
16 CLOCK SLOTS
Figure 12. I2S Standard Audio, 16-Bit Samples Only
LSB
Data Sheet
Rev. 0 | Page 10 of 24
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet ADV7627.PDF ] | |
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