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參數(shù)資料
| 型號(hào)： | SAF7115HW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | Multistandard video decoder with super-adaptive comb filter, scaler and VBI data read-back via I2C-bus |
| 中文描述： | COLOR SIGNAL DECODER, PQFP100 |
| 封裝： | 14 X 14 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT638, QFP-100 |
| 文件頁數(shù)： | 1/35頁 |
| 文件大小： | 217K |
| 代理商： | SAF7115HW |
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1.
General description
The SAF7115 is a video capture device that, due to its improved comb filter performance
and 10-bit video output capabilities, is suitable for various applications such as In-car
video reception, In-car entertainment or In-car navigation.
The SAF7115 is a combination of a two channel analog preprocessing circuit and a high
performance scaler.
The two channel analog preprocessing circuit includes source-selection, an anti-aliasing
filter and Analog-to-Digital Converter (ADC) per channel, an automatic clamp and gain
control, two Clock Generation Circuits (CGC1 and CGC2) and a digital multi standard
decoder that contains two-dimensional chrominance/luminance separation utilizing an
improved adaptive comb filter.
The high performance scaler has variable horizontal and vertical up and down scaling and
a brightness/contrast/saturation control circuit.
The decoder is based on the principle of line-locked clock decoding and is able to decode
the color of PAL, SECAM and NTSC signals into ITU-601compatible color component
values. The SAF7115 accepts CVBS or S-video (Y/C) from TV or VCR sources as analog
inputs, including weak and distorted signals.
The expansion port (X-port) for digital video (bi-directional half duplex, D1 compatible) can
be used to either output unscaled video using 10-bit or 8-bit dithered resolution or to
connect to other external digital video sources for reuse of the SAF7115 scaler features.
The enhanced image port (I-port) of the SAF7115 supports 8-bit and 16-bit wide output
data with auxiliary reference data for interfacing, e.g. with VGA controller applications. It is
also possible to output video in square pixel formats accompanied by a square pixel clock
of the appropriate frequency.
The SAF7115 also incorporates provisions for capturing the serially coded data in the
Vertical Blanking Interval (VBI-data) of several standards in parallel. Three basic options
are available to transfer the VBI data to other devices:
Capturing raw video samples, after interpolation to the required output data rate,
using the scaler and transferring the data to a device connected to the I-port
Slicing the VBI data using the built-in VBI data slicer (data recovery unit) and
transferring the data to a device connected to the I-port
Slicing the VBI data using the built-in VBI data slicer and reading out the sliced data
through the I
2
C-bus (for several slow VBI data type standards only)
SAF7115
Multistandard video decoder with super-adaptive comb filter,
scaler and VBI data read-back via I
2
C-bus
Rev. 01 — 15 October 2008
Product data sheet
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAF7115ET | Multistandard video decoder with super-adaptive comb filter, scaler and VBI data read-back via I2C-bus |
| SAF7115HW | Multistandard video decoder with super-adaptive comb filter, scaler and VBI data read-back via I2C-bus |
| SAF7118H | Multistandard video decoder with adaptive comb filter and component video input |
| SAF7118H | Multistandard video decoder with adaptive comb filter and component video input |
| SAF7129AH | Digital video encoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF7115HW/V1,518 | 功能描述:IC VIDEO DECOD W/FILTER 100HTQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| SAF7115HW/V1,557 | 功能描述:IC VIDEO DECOD W/FILTER 100HTQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| SAF7118 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard video decoder with adaptive comb filter and component video input |
| SAF71-1808-05 | 制造商:FW Bell 功能描述:STANDARD AXIAL PROBE |
| SAF7118EH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard video decoder with adaptive comb filter and component video input |
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