CMI9738 Datasheet, PDF (28/36 Pages) List of Unclassifed Manufacturers – Integrated Multi-channel AC97

CMI 9738
Integrated Multi-channel AC‘97
7. AC-LINK TIMING CHARACTERISTICS
(Tambient = 25 °C, AVdd = 5.0V ±5% , DVdd= 3.3V ±5%, AVss=DVss+0V; 50pF external load)
7.1 COLD RESET
Figure 9. Cold Reset timing diagram
Table 7. Cold Reset timing parameters
Parameter
RESET# active low pulse width
RESET# inactive to BIT_CLK startup delay
Symbol Min Typ Max Units
Tres_low 1.0
-
-
us
Trst2clk 162.8 -
-
ns
# denotes active low.
7.2 WARM RESET
Figure 10. Warm Reset
Table 8. Warm Reset
Parameter
SYNC active high pulse width
SYNC inactive to BIT_CLK startup delay
Symbol Min Typ Max Units
Tres_high 1.0 1.3
-
us
Trst2clk 162.8 -
-
ns
7.3 CLOCKS
C-MEDIA Electronics Inc.
6F, 100, Sec. 4, Civil Boulevard, Taipei, Taiwan, R.O.C. 106
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Revision Date Apr./2002
Revision 1.1