tda8772h/8 NXP Semiconductors, tda8772h/8 Datasheet - Page 13

• Manufacturer Part Number: tda8772h/8
• Description: Triple 8-bit Video Digital-to-analog Converter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Mar 06
handbook, halfpage
handbook, full pagewidth
Triple 8-bit video digital-to-analog
converter
Fig.8 Frequency response for filter shown in Fig.7.
(dB)
100
150
200
50
0
0
36
and OUTG (pin 40)
and OUTB (pin 36)
TDA8772
OUTR (pin 44)
25
Fig.7 Example of anti-aliasing filter for 1 V output swing.
72
f (MHz)
MSA691
220 pF
108
12 pF
1 H
analog ground
1.5 nF
13
12 pF
Characteristics of Fig.8
1 H
Order 5; adapted CHEBYSHEV
Ripple
Frequency at
f
NOTCH
220 pF
MSA692 - 1
= 46 MHz.
75
0.6 dB
3 dB = 6.5 MHz
1 V (p-p)
analog video output
(R,G or B)
Product specification
TDA8772