HD49801FB Datasheet, PDF (37/43 Pages) List of Unclassifed Manufacturers – Digital Signal Processing IC for CCD Cameras

HD49801FB
• PAL/SECAM
— The H oscillator is used (state data A16 PLLON = 1)
— See the description of NTSC on pages 34 and 35 for sensor side TG.
HD49801FB
17.734475 MHz
4.40625 MHz
V_DD
11
FFSCO
13
4 fsc osc
15
SCP _{fsc (4.43361875 MHz)}
Phase comp.
1/4
1/161
14
1/16
PLLPO
1
PLLNO ₂ ^LPF
99
282 f_H osc
100
3 ^VRI
63 ^HREFI
65 ^SCKI
1/2
V.Reset
fs
H/V
counter
fs
system
TG
FVO ₇
VDO ₆
TGSYNCO ₉₆
CHDO ₉₇
CBLKO ₄
BFO ₈
CSYNCO ₅
IDO ₉
37