TDA4885 Datasheet, PDF (25/56 Pages) NXP Semiconductors – 150 MHz video controller with I2C-bus

Philips Semiconductors
150 MHz video controller with I²C-bus
handbook, full pagewidth
4
colour signal
amplitude
related to
nominal colour
signal amplitude
(dB)
0
Product specification
TDA4885
MHA349
(1)
(2)
(3)
−28
00H
10H
20H
26H
30H
3FH
contrast control data byte
(1) No contrast reduction by limiting.
(2) Partial contrast reduction by limiting.
(3) Full contrast reduction by limiting.
Fig.9 Contrast control characteristic with limiting.
1997 Nov 25
25