TDA4887PS Datasheet, PDF (29/68 Pages) NXP Semiconductors – 160 MHz bus-controlled monitor video preamplifier

Philips Semiconductors
160 MHz bus-controlled monitor video
preamplifier
Product specification
TDA4887PS
handbook, full pagewidth ₃₃
difference of
video black level
and reference
black level
with respect to
maximum colour
signal amplitude
(%)
0
−10
(1)
(2)
MHB947
00H
20H
40H
60H
80H
A0H
C0H
E0H
FFH
brightness control data byte
(1) Nominal adjustment.
(2) Nominal brightness reference black level.
Fig.10 Brightness control characteristic; control bit BRI = 0.
handbook, full pagewidth
100
video signal gain
with respect to
maximum video
signal gain
(%)
MHB948
20
00H
20H
40H
60H
80H
A0H
C0H
E0H
FFH
gain control data byte
2001 Oct 19
Fig.11 Gain control characteristic.
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