TDA8775 Datasheet, PDF (12/16 Pages) NXP Semiconductors – Triple 10-bit video Digital-to-Analog Converter DAC

Philips Semiconductors
Triple 10-bit video Digital-to-Analog
Converter (DAC)
Preliminary specification
TDA8775
handbook, full pagewidth
video outputs
from TDA8775
R1 75 Ω
3.3 µH
27 pF
video
output
R3 75 Ω
2.7
µH
R2
75
Ω
180
pF
330 pF
330 pF
MGE968
Fig.8 Example of reconstruction filter for 1 V output swing.
handbook, full pagewidth
att
(dB)
0
−10
−20
−30
−40
0
(1) R2 = 75 Ω.
(2) R2 = 0 Ω.
1996 Aug 14
(1)
(2)
MGE969
5
10
15
20
f (MHz)
25
Fig.9 Frequency response for filter shown in Fig.8.
12