W83971D Datasheet, PDF (27/58 Pages) Winbond – AC97 AUDIO CODEC

Preliminary W83971D
8. ELECTRICAL SPECIFICATIONS
8.1 DC Characteristics
TA = 25°C, DVDD = 5.0V or 3.3V +/- 5%; AVss = DVss = 0V; 50 pF load
PARAMETERS
SYMBOL
MIN.
Input Voltage Range
VIN
-0.3
Input Voltage (low)
VIL
Input Voltage (high)
VIH
0.4 x VDD
Output Voltage (low)
VOL
Output Voltage (high)
VOH
0.5 x VDD
Input Leakage Current (AC-Link)
-10
Output Leakage Current (AC-Link
-10
and Hi-Z)
Output Buffer Drive Current
TYP.
MAX.
VDD + 0.3
0.3 x VDD
0.2 x VDD
10
10
UNITS
V
V
V
V
V
µA
µA
5
mA
8.2 AC Timing Characteristics
Timing Diagrams
TA = 25°C, DVDD = 5.0V or 3.3V +/- 5%; AVss = DVss = 0V; 50 pF load
Cold Reset/Warm Reset
Cold Reset
RESET#
Trst_low
Trst2clk
BIT_CLK
PARAMETERS
RESET# active low pulse width
RESET# inactive to BIT_CLK startup delay
SYMBOL
Trstlow
Trst2clk
MIN.
1
162.8
TYP.
MAX.
UNITS
µS
µS
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Publication Release Date: July 1999
Revision A1