AK8858 Datasheet, PDF (39/96 Pages) Asahi Kasei Microsystems – PS/SD Multi Format Video Decoder

[7.20] C Filter
The bandwidth of the C filter can be set via register, as follows.
Settings for C filter bandwidth, for input signal with 3.58 MHz subcarrier wave.
C358FIL[1:0] -bit C filter bandwidth
Notes
00
Narrow
01
Medium
NTSC-M,J , PAL-M , PAL-Nc
10
Wide
11
Reserved
[AK8858]
Sub Address: 0x0B [2:1]
Settings for C filter bandwidth, for input signal with 4.43 MHz subcarrier wave.
C443FIL[1:0] -bit C filter bandwidth
Notes
00
Narrow
01
Medium
PAL-B,D,G,H,I,N , NTSC-4.43 , PAL-60
10
Wide
11
Reserved
*Note: No bandwidth selection is possible for SECAM input.
Sub Address: 0x0B [4:3]
MS1230-E-00
- 39 -
2010/9