參數(shù)資料
型號： TDA4882
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Advanced monitor video controller for OSD
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP20
封裝： 0.300 INCH, PLASTIC, SOT-146-1, DIP-20
文件頁數(shù)： 13/28頁
文件大?。?/td> 263K
代理商： TDA4882
1997 Sep 04
13
Philips Semiconductors
Product specification
Advanced monitor video controller for OSD
TDA4882
Fig.4 Signal processing.
handbook, full pagewidth
MHA817
video portion
black level equal to
artificial black level
+
VBE
by input clamping (approximately 3 V)
input clamping pulse
at pin 10
internal signal
behind input stage
sync clipping to
artificial black level
horizontal blanking and
output clamping pulse
at pin 9
horizontal flyback and output clamping
black level equal to artificial
black level by input clamping and
storage by coupling capacitor
video signal
inserted artificial black level
output signals
(pins 19, 16 and 13)
signal at CRT cathode
at nominal gain and
contrast setting
and
maximum/nominal/
minimum brightness setting
at nominal gain and
maximum brightness setting
and
maximum/nominal/
minimum contrast setting
at nominal gain and
contrast setting
and
maximum brightness setting
at nominal contrast and
maximum brightness setting
and
maximum/nominal/
minimum gain setting
black level
ground
ultra black level
reference black level
(raster) cut-off level
grey scale
grey scale
reference black level
reference black level
black level for
maximum brightness
black level
due to brightness setting
high tension supply
voltage (e.g. 90 V)
nom.
max.
min.
nom.
max.
min.
nom.
max.
min.
brightness is set to nominal value during horizontal blanking
input signal at
pins 2, 5 and 8
with sync (on green)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA4883 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Non-VGA Video Controller
TDA4884 制造商:NXP Semiconductors 功能描述:3 CHANNEL, VIDEO PREAMPLIFIER, PDIP20
TDA4885 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TDA4885/V2 制造商:NXP Semiconductors 功能描述:
TDA4886 制造商:PHILIPS-SEMI 功能描述:
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