
2004 Mar 16
117
Philips Semiconductors
Product specification
PC-CODEC
SAA7108E; SAA7109E
handbook, full pagewidth
MHB960
10
pF
10
pF
32.11 MHz
15
pF
1 nF
4.7
μ
H
15
pF
P2
XTALId
XTALOd
XTALId
XTALOd
XTALId
XTALOd
P3
P2
P3
P2
P3
32.11 MHz
SAA7108E
SAA7109E
SAA7108E
SAA7109E
SAA7108E
SAA7109E
33
pF
33
pF
32.11 MHz
handbook, full pagewidth
MHB961
15
pF
15
pF
24.576 MHz
39
pF
39
pF
24.576 MHz
18
pF
1 nF
4.7
μ
H
18
pF
24.576 MHz
SAA7108E
SAA7109E
SAA7108E
SAA7109E
SAA7108E
SAA7109E
P2
XTALId
XTALOd
P3
P2
XTALId
XTALOd
P3
P2
XTALId
XTALOd
P3
MHB962
Rs
n.c.
clock
32.11 MHz or
24.576 MHz
SAA7108E
SAA7109E
SAA7108E
SAA7109E
P2
XTALId
XTALOd
P3
P2
XTALId
XTALOd
P3
Fig.54 Oscillator application for decoder part.
(1a) With 3rd-harmonic quartz.
Crystal load = 8 pF.
(1b) With fundamental quartz.
Crystal load = 20 pF.
(1c) With fundamental quartz.
Crystal load = 8 pF
(2a) With 3rd-harmonic quartz.
Crystal load = 8 pF.
(2b) With fundamental quartz.
Crystal load = 20 pF.
(2c) With fundamental quartz.
Crystal load = 8 pF.
(3a) With direct clock.
(3b) With fundamental quartz and restricted drive level. When P
of the internal oscillator
is too high, a resistance R
s
can be placed in series with the oscillator output XTALOd.
Note: The decreased crystal amplitude results in a lower drive level but on the other hand
the jitter performance will decrease.