ak8823 AKM Semiconductor, Inc., ak8823 Datasheet - Page 13

• Manufacturer Part Number: ak8823
• Description: Hdtv & Ntsc/pal Multi-format Encoder Sdtv/hdtv X2 Oversampling 5ch Dacs
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
6. C x2 Filter
A 13.5 MHz rate CbCr signal is balance-modulated by the Color Sub-Carrier and the C signal is generated.
MS0549-E-02
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-10
-20
-30
-40
-50
-60
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
10
( SD )
-1
0
0.000
1
0
0.000
4.000
4.000
Freq. - gain C - x2
Freq. - gain C - x2
13
8.000
8.000
12.000
12.000
[AK8823]
2006/10