21
IP01
- M 6 5 6 1 7 S P (IC P IP )
1 . G E N E R A L D E S C R IP T IO N
T h e M 6 5 6 1 7 S P is N T S C P IP (P ic tu re in P ic tu re ) s ig n a l p ro c e ss in g L S I, w h o se su b a n d m a in -p ic tu re
in p u ts a re co m p o site a n d Y /C se p a ra te sig n a l, re s p ec tive ly. T h e bu ilt-in fie ld m e m o ry (9 6 k-b its R A M )
an a log circ u itry le a d th e P IP sy ste m lo w c os t a n d s m a ll s ize .
2 . F E AT U R E S
B u ilt-in 9 6 k b its fie ld m e m o ry(s u b -p ic ture d ata s to ra g e )
Vertica l filte r fo r s u b-p ic tu re (Y sig n a l)
S ig n a l s u b -p ictu re ( pictu re size : 1/9 )
S u b -p ic tu re p ro c e ss in g sp e c ific a tio n (1 /9 s ize ) ;
Q u a n tiz a tio n b itsY, B -Y, R -Y : 6 b its
H o rizo n ta l s a m p lin g 17 1 p ix e ls (Y ), 2 8.5 p ix e ls(B -Y,R -Y )
Ve rtic a l lin e s 6 8 / 5 1 lin e s
F ram e (s ub -p ic tu re ) o n / o ff
B u ilt-in a n a lo g c ircu its :
Tw o 8 -b it A /D c o n ve rte rs (m a in a n d su b -p ic tu re s ig n a ls )
Tw o 8 -b its D /A c o nv e rte rs(Y a n d C su b -p ic tu re s ig n a ls )
S yn c -tip -c lu m p , V C X O , A n a lo g sw itch ... e tc .
B u ilt-in C h ro m a D e co d e r
D e m o d .& m od . O f s u b c h ro m a s ig n a l
N e e d le s s o f e x tern a l ch ro m a d e co d e r
L o w e r p o w e r d is sip a tio n
4 0 0 m W (V c c = 3 .3 V )
IIC B u s c o n tro l
3 . R E C O M M E N D E D O P E R AT IN G C O N D IT IO N S
S u pp ly vo lta g e ra n g e : 3 .1 V ~ 3 .5 V
O p e ra tin g fre q u e n cy : 1 4 .32 M H z
O p e ra tin g te m p e ra tu re : -2 0 ~ 7 5 × C
Inp u t v o lta g e (C M O S in te rfa ce )
H ------------- V D D * 0 .7 ~ V D D V
L -------------- 0 ~ V D D * 0 .3 V
O u tp ut c u rre n t(o u tp u t b uffe r) : ± 4 m A (M A X )
O u tp ut loa d ca p a c ita n c e : 2 0 p F (M A X ) * 1
C ircu it c u rre n t : 1 4 0 m A
Summary of Contents for DTQ-29G1TS
Page 1: ......
Page 4: ...3 2 EXTERNAL VIEW MODEL NAME DTQ 29G1TS TSP DTQ 25G1TS TSP FRONT VIEW REAR VIEW...
Page 5: ...4 MODEL NAME DTQ 29G3TS TSP FRONT VIEW REAR VIEW...
Page 7: ...6 3 BLOCK DIAGRAM...
Page 16: ...15 5 IC DESCRIPTION I701 LC864720 32A M com 1 BLOCK DIAGRAM...
Page 20: ...19 I501 LA76070A IC VIDEO PROCESSOR 1 BLOCK DIAGRAM...
Page 23: ...22 4 BLOCK DIAGRAM PIN DESCRIPTION...
Page 26: ...25 5 BLOCK DIAGRAM 6 PIP TV SYSTEM BLOCK DIAGRAM...
Page 27: ...26 I601 TDA9852 CIC AUDIO PROCESSOR 1 BLOCK DIAGRAM PIN DESCRIPTIO N...
Page 33: ...32 7 TROUBLE SHOOTING GUIDE 7 1 NO POWER...
Page 68: ......
