参数资料
型号: TDA9178N
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP24
封装: 0.400 INCH, PLASTIC, SOT-234, SDIP-24
文件页数: 21/39页
文件大小: 302K
代理商: TDA9178N
1999 Sep 24
28
Philips Semiconductors
Preliminary specication
YUV one chip picture improvement based on luminance
vector-, colour vector- and spectral processor
TDA9178
Fig.15 Frequency transfers of contour filter at f = 2.0 MHz.
handbook, halfpage
100
0
MGR909
105
106
107
20
40
60
80
f (Hz)
contour
(%)
(1)
(2)
(1) 1fH mode.
(2) 2fH mode.
Fig.16 Block diagram of smart sharpness controller.
handbook, full pagewidth
MGR910
STEP
DETECTOR
FADER
CORING
Yenvelope
Ystep
Ycontour
Ystep
Yc
delay
cells
coring
control
peaking
control
steepness
control
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TDA9178T 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:YUV one chip picture improvement based on luminance vector-, colour vector- and spectral processor
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TDA9181P 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Integrated multistandard comb filter
TDA9181T 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Integrated multistandard comb filter
TDA9183 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Integrated NTSC comb filter