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| 型号： | ADV7180WBCPZ-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/116页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO DECODER SDTV 40LFCSP |
| 标准包装： | 2,500 |
| 类型： | 视频解码器 |
| 应用： | 数码相机，手机，便携式视频 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 40-LFCSP-VQ（6x6） |
| 包装： | 带卷 (TR) |
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10-Bit, 4× Oversampling
SDTV Video Decoder
Data Sheet
Rev. I
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.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
2006-2014 Analog Devices, Inc. All rights reserved.
FEATURES
Qualified for automotive applications
Worldwide NTSC/PAL/SECAM color demodulation support
One 10-bit ADC, 4× oversampling for CVBS, 2× oversampling
for Y/C mode, and 2× oversampling for YPrPb (per channel)
3 video input channels with on-chip antialiasing filter
CVBS (composite), Y/C (S-Video), and YPrPb (component)
video input support
5-line adaptive comb filters and CTI/DNR video
enhancement
Mini-TBC functionality provided by adaptive digital line
length tracking (ADLLT), signal processing, and enhanced
FIFO management
Integrated AGC with adaptive peak white mode
Macrovision copy protection detection
NTSC/PAL/SECAM autodetection
8-bit ITU-R BT.656 YCrCb 4:2:2 output and HS, VS, and FIELD1
1.0 V analog input signal range
Full-featured VBI data slicer with teletext support (WST)
Power-down mode and ultralow sleep mode current
2-wire serial MPU interface (I2C compatible)
Single 1.8 V supply possible
1.8 V analog, 1.8 V PLL, 1.8 V digital, 1.8 V to 3.3 V I/O supply
10°C to +70°C commercial temperature grade
40°C to +85°C industrial/automotive qualified temperature
grade
40°C to +125°C temperature grade for automotive qualified
4 package types
64-lead, 10 mm × 10 mm, RoHS-compliant LQFP
48-Lead, 7 mm × 7 mm, RoHS-compliant LQFP
40-lead, 6 mm × 6 mm, RoHS-compliant LFCSP
32-lead, 5 mm × 5 mm, RoHS-compliant LFCSP
GENERAL DESCRIPTION
The ADV7180 automatically detects and converts standard
analog baseband television signals compatible with worldwide
NTSC, PAL, and SECAM standards into 4:2:2 component video
data compatible with the 8-bit ITU-R BT.656 interface standard.
The simple digital output interface connects gluelessly to a wide
range of MPEG encoders, codecs, mobile video processors, and
Analog Devices, Inc., digital video encoders, such as the ADV7391.
External HS, VS, and FIELD signals provide timing references
for LCD controllers and other video ASICs, if required. Accurate
10-bit analog-to-digital conversion provides professional quality
APPLICATIONS
Digital camcorders and PDAs
Low cost SDTV PIP decoders for digital TVs
Multichannel DVRs for video security
AV receivers and video transcoding
PCI-/USB-based video capture and TV tuner cards
Personal media players and recorders
Smartphone/multimedia handsets
In-car/automotive infotainment units
Rearview camera/vehicle safety systems
FUNCTIONAL BLOCK DIAGRAM
05700-
001
AIN1
AIN2
XTAL1
XTAL
AIN3
AIN41
AIN51
AIN61
ANALOG
VIDEO
INPUTS
AA
FILTER
AA
FILTER
AA
FILTER
DIGITAL
PROCESSING
BLOCK
2D COMB
VBI SLICER
COLOR
DEMOD
SCLK SDATA ALSB RESET PWRDWN4
1ONLY AVAILABLE ON 64-LEAD PACKAGE AND 48-LEAD PACKAGES.
216-BIT ONLY AVAILABLE ON 64-LEAD PACKAGE.
348-LEAD, 40-LEAD, AND 32-LEAD PACKAGE USES ONE LEAD FOR VS/FIELD.
4NOT AVAILABLE ON 32-LEAD PACKAGE.
5ONLY AVAILABLE ON 48-LEAD AND 64-LEAD PACKAGES.
10-BIT, 86MHz
ADC
REFERENCE
PLL
ADLLT PROCESSING
CLOCK PROCESSING BLOCK
I2C/CONTROL
M
UX
BL
O
CK
FIFO
OU
TP
U
T
B
LOC
K
ADV7180
SHA
A/D
VS
LLC
HS
SFL
INTRQ
P15 TO P0
8-BIT/16-BIT2
PIXEL DATA
FIELD3
GPO5
Figure 1.
video performance for consumer applications with true 8-bit
data resolution. Three analog video input channels accept standard
composite, S-Video, or component video signals, supporting a
wide range of consumer video sources. AGC and clamp-restore
circuitry allow an input video signal peak-to-peak range to 1.0 V.
Alternatively, these can be bypassed for manual settings.
The line-locked clock output allows the output data rate, timing
signals, and output clock signals to be synchronous, asynchronous, or
line locked even with ±5% line length variation. Output control
signals allow glueless interface connections in many applications.
The ADV7180 is programmed via a 2-wire, serial bidirectional port
(I2C compatible) and is fabricated in a 1.8 V CMOS process. Its
monolithic CMOS construction ensures greater functionality with
lower power dissipation. LFCSP package options make the decoder
ideal for space-constrained portable applications. The 64-lead
LQFP package is pin compatible with the ADV7181C.
1
The 48-Lead LQFP, 40-lead LFCSP, and 32-lead LFCSP use one pin to output
VS or FIELD.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADV7180WBST48Z | 制造商:Analog Devices 功能描述: |
| ADV7180WBST48Z-RL | 功能描述:视频 IC 10-bit 4x Oversampling SDTV Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| ADV7180WBSTZ | 功能描述:视频 IC 10-bit 4x Oversampling SDTV Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| ADV7180WBSTZ-REEL | 功能描述:视频 IC 10-bit 4x Oversampling SDTV Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| ADV7181 | 制造商:AD 制造商全称:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
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