ICE1230 IC Ensemble, ICE1230 Datasheet - Page 9

• Manufacturer Part Number: ICE1230
• Description: ac 97 Audio Codec
• Manufacturer: IC Ensemble

Preliminary
Electrical Specifications ( continued... )
( T
( T
AC Timing Characteristics
(Test Conditions: T
Rev. 1.3, 9/21/98
Table 5. Power Consumption (+5V Power)
Table 6. Power Consumption (+3.3V Power)
Table 7. 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
I
I
AVDD
AVDD
VDD
VDD
VDD
VDD
_
2
LOW
CLK
Digital Supply Current: Power Up
Digital Supply Current: Power Down
Analog Supply Current: Power Up
Analog Supply Current: Power Down
Digital Supply Current: Power Up
Digital Supply Current: Power Down
Analog Supply Current: Power Up
Analog Supply Current: Power Down
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
TBD
TBD
TBD
TBD
Typ
Typ
Typ
28
18
70
33
Max
Max
Max
ICE 1230
Unit
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
µs
ns
9