CS48540-CQZ Cirrus Logic Inc, CS48540-CQZ Datasheet - Page 19
CS48540-CQZ
Manufacturer Part Number
CS48540-CQZ
Description
Audio DSPs High Perform. 32-Bit Audio Decoder DSP
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS48560-CQZR.pdf
(26 pages)
Specifications of CS48540-CQZ
Operating Supply Voltage
1.8 V
Mounting Style
SMD/SMT
Package / Case
LQFP-48
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS48540-CQZ
Manufacturer:
Cirrus Logic
Quantity:
135
Company:
Part Number:
CS48540-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Part Number:
CS48540-CQZR
Manufacturer:
CIRRUS
Quantity:
20 000
CS485xx Family Data Sheet
32-bit Audio Decoder DSP Family
t
daomlclk
t
daomclk
DAO_MCLK
DAO_MCLK
t
daomsck
t
daomsck
DAO_SCLK
DAO_SCLK
t
daomdv
DAOn_DATAn
DAOn_DATAn
t
t
daomlrts
daomstlr
DAO_LRCLK
DAO_LRCLK
Note: In these diagrams, Falling edge is the inactive edge of DAO_SCLK
Figure 9. Digital Audio Output Port Timing, Master Mode
t
t
daosstlr
daosclk
DAO_LRCLK
DAO_LRCLK
DAO_SCLK
DAO_SCLK
t
daosclk
t
daoslrts
DAOn_DATAn
t
daosdv
Note: In these diagrams, Falling edge is the inactive edge of DAO_SCLK
Figure 10. Digital Audio Output Timing, Slave Mode (Relationship LRCLK to SCLK)
DS734F3
Copyright 2009 Cirrus Logic, Inc.
19
CONFIDENTIAL