
1998 May 15
38
Philips Semiconductors
Product specification
Enhanced Video Input Processor (EVIP)
SAA7111A
Fig.29 VBI data bypass output range.
VBI data levels are
not
dependent on BCS settings.
a.
For sources containing 7.5 IRE black level offset (e.g. NTSC
M).
b.
For sources not containing black level offset.
handbook, full pagewidth
LUMINANCE
+
255
+
209
+
71
+
60
1
white
sync bottom
black shoulder
black
SYNC
LUMINANCE
+
255
+
199
+
60
1
white
sync bottom
black shoulder = black
SYNC
MGD700
Fig.30 Oscillator application.
Order number: Philips 4322 143 05291.
a.
With quartz crystal.
b.
With external clock.
handbook, full pagewidth
XTAL
XTALI
54
55
MGG072
XTAL
L = 10
μ
H
±
20%
C =
10 pF
C =
10 pF
C =
1 nF
quartz (3rd harmonic)
24.576 MHz
XTALI
54
55
SAA7111A
SAA7111A