saa4961 NXP Semiconductors, saa4961 Datasheet - Page 16

• Manufacturer Part Number: saa4961
• Description: Saa4961 Integrated Multistandard Comb Filter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Feb 03
handbook, full pagewidth
handbook, full pagewidth
Integrated multistandard comb filter
Fig.5 Principle frequency response of a comb filtered PAL chrominance signal.
(n
(n
Fig.6 Principle frequency response of a comb filtered PAL luminance signal.
Y
Y
1)f H
1)f H
(n
(n
(U)
0.75)f H
(U)
0.75)f H
V
V
16
f sc
f sc
(n
(n
0.25)f H
(V)
(V)
0.25)f H
U
U
nf H
nf H
Y
U, V: PAL B, G, H, D, I
(U, V: PAL M, N)
Y
U, V: PAL B, G, H, D, I
(U, V: PAL M, N)
Preliminary specification
SAA4961
MHA549
MHA548