ICE1232 IC Ensemble, ICE1232 Datasheet - Page 10

• Manufacturer Part Number: ICE1232
• Description: ac 97 2.1 VSR Audio Codec With 3D
• Manufacturer: IC Ensemble

IC Ensemble, Inc .
Electrical Specifications ( continued... )
( T
( T
AC Timing Characteristics
(Test Conditions: T
10
Table 8. Power Consumption (+5V Power)
Table 9. Power Consumption (+3.3V Power)
Table 10. Cold Reset
T
T
A
Symbol
A
Symbol
Symbol
RST
RST
=25°C, AVDD = DVDD = 5.0V ± 5%; AVSS = DVSS =0V; 50pF Load )
=25°C, AVDD = DVDD = 3.3V ± 5%; AVSS = DVSS =0V; 50pF Load )
I
I
I
I
I
I
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
I
I
I
I
VDD
VDD
VDD
VDD
_
2
LOW
CLK
Digital Supply Current: Power Up
Digital Supply Current: Power Down
Analog Supply Current: Power Up default
Analog Supply Current: Power Up, IB[1:0]=11
Analog Supply Current: Power Down, IB[1:0]=xx
Digital Supply Current: Power Up
Digital Supply Current: Power Down
Analog Supply Current: Power Up default
Analog Supply Current: Power Up, IB[1:0]=11
Analog Supply Current: Power Down, IB[1:0]=xx
RESET# Active Low Pulse Width
RESET# Inactive to BIT_CLK Startup Delay
BIT_CLK
RESET#
A
=25°C, AVDD = DVDD = 5.0V or 3.3V ± 5%; AVSS = DVSS =0V; 50pF Load)
Parameter
Parameter
Parameter
Figure 4. Cold Reset Timing
T
RST
_
LOW
T
RST
2
162.8
Min
Min
Min
CLK
1
Typ
Typ
0.03
0.25
Typ
0.2
0.4
58
44
17
32
27
11
Max
Max
Max
Preliminary
Rev. 1.5, 1/10/00
Unit
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µs
ns