Ai5412
NO.
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
I*
1
I*
2
I*
3
I*
4
Symbol
FL/FR
CLP2
CLP1
V
SS
3
FLD
VD
HD
SYNC
BLKO
EXT
HPLL
VR/SYNC
ESYNC
MODE3
MODE4
V
DD
2
MODE5
HCOMP
OSCIN
OSCOUT
CKI
I/O
I
O
O
-
O
O
O
O
O
O
I
I
I
I
I
-
I*
2
O
I*
3
O
I*
4
Description
Field accumulation/frame accumulation, odd field/even field switchover
(with pull-down resistance)
Pulse output for clamp
Pulse output for clamp
GND
Field identification signal output (High : odd field ; Low : even field)
Vertical drive output
Horizontal drive output
Composite sync output
Composite blanking output
External sync/internal sync identification signal
High : external sync ; Low : internal sync
Horizontal drive signal input (with pull-up resistance)
Vertical drive signal input/composite sync input (with pull-up resistance)
Low : SYNC sync or internal sync ; High : VD/HD sync
(with pull-down resistance)
Low : interlace mode ; High : non-interlace mode (with pull-down resistance)
Line number selection pin (with pull-down resistance)
Low : EIA 262H/CCIR 312H ; High : EIA 263H/CCIR 313H
Power supply
Low : Normal mode ; High : Test mode (with pull-down resistance)
Comparator output (H phase comparator)
Oscillation (crystal oscillator) inverter input
Oscillation (crystal oscillator) inverter output
Clock input
Comparator Input
Fixed to low level
OSCILLATOR Cell
Input cell with feedback resistance
4
A1PROS [ A1 PROS CO., LTD. ]
