Cs4205 – Cirrus Logic CS4205 User Manual
Page 61
CS4205
DS489PP4
61
PR Bit
ADCs
DACs
Mixer
Analog
Reference
AC
Link
Internal
Clock Off
Mic ADC
PR0
•
PR1
•
PR2
•
•
•
•
PR3
•
•
•
•
•
PR4
•
PR5
•
•
•
•
PRL
•
Table 25. Powerdown PR Function Matrix for the CS4205
Power State
I
DVdd1
(mA)
[DVdd=3.3 V]
I
DVdd1
(mA)
[DVdd=5 V]
I
AVdd1
(mA)
Full Power + SRC’s
TBD
TBD
TBD
Full Power + S/PDIF
1
TBD
TBD
TBD
Full Power
TBD
TBD
TBD
ADCs off (PR0)
TBD
TBD
TBD
DACs off (PR1)
TBD
TBD
TBD
Audio off (PR2)
TBD
TBD
TBD
Vref off (PR3)
TBD
TBD
TBD
AC-Link off (PR4)
TBD
TBD
TBD
Internal Clocks off (PR5)
TBD
TBD
TBD
Digital off (PR4+PR5)
TBD
TBD
TBD
All off (PR3+PR4+PR5)
TBD
TBD
TBD
RESET
TBD
TBD
TBD
Table 26. Power Consumption by Powerdown Mode for the CS4205
1
Assuming standard resistive load for transformer coupled coaxial S/PDIF output
(Rload = 292 Ohm, DVdd = 3.3 V) (Rload = 415 Ohm, DVdd = 5 V). General: I
DVdd
S/PDIF
= I
DVdd
+ DVdd/Rload/2