![](http://datasheet.mmic.net.cn/310000/ADV7390_datasheet_16243992/ADV7390_1.png)
Low Power, Chip Scale
10-Bit SD/HD Video Encoder
ADV7390/ADV7391/ADV7392/ADV7393
FEATURES
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2006 Analog Devices, Inc. All rights reserved.
www.analog.com
3 high quality, 10-bit video DACs
16× (216 MHz) DAC oversampling for SD
8× (216 MHz) DAC oversampling for ED
4× (297 MHz) DAC oversampling for HD
37 mA maximum DAC output current
Multiformat video input support
4:2:2 YCrCb (SD, ED, and HD)
4:4:4 RGB (SD)
Multiformat video output support
Composite (CVBS) and S-Video (Y/C)
Component YPrPb (SD, ED, and HD)
Component RGB (SD, ED, and HD)
Lead frame chip scale package (LFCSP) options
32-lead, 5 mm × 5 mm LFCSP
40-lead, 6 mm × 6 mm LFCSP
Advanced power management
Patented content-dependent low power DAC operation
Automatic cable detection and DAC power-down
Individual DAC on/off control
Sleep mode with minimal power consumption
74.25 MHz 8-/10-/16-bit high definition input support
Compliant with SMPTE 274M (1080i), 296M (720p),
and 240M (1035i)
EIA/CEA-861B compliance support
NTSC M, PAL B/D/G/H/I/M/N, PAL 60 support
NTSC and PAL square pixel operation (24.54 MHz/29.5 MHz)
Macrovision Rev 7.1.L1 (SD) and Rev 1.2 (ED) compliant
Programmable features
Luma and chroma filter responses
Vertical blanking interval (VBI)
Subcarrier frequency (F
SC
) and phase
Luma delay
Copy generation management system (CGMS)
Closed captioning and wide screen signaling (WSS)
Integrated subcarrier locking to external video source
Complete on-chip video timing generator
On-chip test pattern generation
Serial MPU interface with dual I
2
C and SPI compatibility
2.7 V or 3.3 V analog operation
1.8 V digital operation
3.3 V I/O operation
Temperature range: 40°C to +85°C
APPLICATIONS
Mobile handsets
Digital still cameras
Portable media and DVD players
Portable game consoles
Digital camcorders
Set-top box (STB)
Automotive infotainment (ADV7393 only)
FUNCTIONAL BLOCK DIAGRAM
GND_IO
VDD_IO
PP7 TO P0
RESET
HSYNC
VSYNC
Figure 1.
10-BIT
DAC 1
10-BIT
DAC 2
10-BIT
DAC 3
M
AND CABLE
DETECT
16x/4x OVERSAMPLING PLL
VIDEO TIMING GENERATOR
MCONTROL
CLKIN
PV
DD
PGND
EXT_LF
COMP
R
SET
PED/HD FILTERS
SHACONTROL
YCrCb
GPHDTV
YTO
RGB MATRIX
ASYNC
DGND (2)
V
DD
(2)
SCL/
SDA/
ALSB/
SPI_SS
SFL/
MPU PORT
SUBCALOCK (SFL)
TO
YRGB
PCHROMINANCE
FILTER
ADD
RGTO
MYUV
4:2:2 TO 4:4:4
DEININPUT
SIBLOCK
FI16×
FI16×
FI4×
AGND
V
AA
ADD
VBI INSERTION
PRLUMINANCE
FILTER
0
ADV739x
Protected by U.S. Patent Numbers 5,343,196 and 5,442,355 and other intellectual property rights.
Protected by U.S. Patent Numbers 4,631,603, 4,577,216, 4,819,098, and other intellectual property rights.