TDA4882 Datasheet, PDF (17/28 Pages) NXP Semiconductors – Advanced monitor video controller for OSD

Philips Semiconductors
Advanced monitor video controller for OSD
Product specification
TDA4882
3
handbook, full pagewidth
signal
(dB)
0
−3
−6
−9
−12
−15
1
Solid line: single channel.
Dotted line: white signal.
MHA824
10
10²
Fig.12 Typical frequency response.
f (MHz)
10³
10
handbook, full pagewidth
signal
(dB)
0
Vi(cc) =
7V
6V
5V
4V
3V
2V
−10
MHA826
−20
1V
Vi(cc) = 0.7 V
−30
1
Vi(cc) = 0.7 V
10
70 ¹⁰² 120
f (MHz)
10³
Solid line: single channel.
Dotted line: white signal.
Fig.13 Typical characteristic of contrast control as a function of frequency.
1997 Sep 04
17