ak8823 AKM Semiconductor, Inc., ak8823 Datasheet - Page 56

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

ASAHI KASEI
MS0549-E-02
Total line period(derived)
Sync Level
Horizontal Blanking rise time
Sync rise time
Burst envelope rise time
H-Blanking start to H-reference
Horizontal Sync
Horizontal reference point to
burst start
H reference to H-blanking end
Burst *
Burst Height **
( 2-1 ) PAL-B, D, G, H, I, N / PAL-60 ( in case of Video Process 1 Register [ VM3 : VM2 ] –bit = 11 )
H o r iz o n ta l
r e f e r e n c e p o in t
9 0 %
5 0 %
1 0 %
H b la n k in g s ta r t
t o H - r e f e r e n c e
H o r iz o n ta l B la n k in g r is e t im e
9 0 %
5 0 %
1 0 %
10% - 90%
10% - 90%
10% - 90%
50%
50%
50%
50%
50%
measurement
S y n c r is e t im e
H o r iz o n ta l S y n c
H . r e f . t o B u r s t S ta r t
point
H r e f e r e n c e t o B la n k in g E n d
64.0
300
0.3
0.2
1.5
4.7
19
10.5
10
300
56
5 0 %
5 0 %
value
1 0 %
S y n c L e v e l
B u r s t E n v e lo p e
r is e tim e
9 0 %
B u r s t
+/- 0.1
+/- 0.1
+/- 0.3
+/- 0.2
defined by SC/H
+/- 1
B u r s t H e ig h t
Recommended
tolerance
5 0 %
cycles
cycles
units
usec
usec
usec
nsec
usec
usec
usec
mV
mV
2006/10
[AK8823]