m65881afp Renesas Electronics Corporation., m65881afp Datasheet - Page 20

• Manufacturer Part Number: m65881afp
• Description: Digital Amplifier Processor S-master Technology
• Manufacturer: Renesas Electronics Corporation.

M65881AFP
Rev.1.00 2003.05.08
AC CHARACTERISTICS TIMING CHART
AC CHARACTERISTICS
XfsoIN Duty Ratio
XfsiIN Duty Ratio
SCSHIFT Pulse time
SCDT Setup time
SCDT Hold time
SCLATCH Pulse Width
SCLATCH Setup Time
SCLATCH Hold time
BCK Pulse Width
DATA Setup Time
DATA Hold time
LRCK Setup time
LRCK Hold time
(1)XfsoIN, XfsiIN Duty Ratio
(2)SCSHIFT, SCDT, SCLATCH Input Timing
SCSHIFT
SCDT
SCLATCH
BCK
DATA
LRCK
(3)BCK, DATA, LRCK Input Timing
(Ta=25ºC, PWMVdd=3.3V, DVdd=1.8V)
Item
tw (SCSHIFT)
tsu (SCDT)
tw (BCK)
page 20 of 23
twh
th (SCDT)
tsu (SCLATCH)
tw (SCLATCH)
th (SCLATCH)
tw (SCSHIFT)
tw (SCSHIFT)
tsu (DATA)
duty(XfsoIN)
duty(XfsiIN)
tsu (SCDT)
tsu (DATA)
tsu (LRCK)
tw (BCK)
twhl
th (SCDT)
th (DATA)
th (LRCK)
tw (BCK)
Symbol
th (DATA)
twl
th (LRCK)
Condition
th (SCLATCH)
512fsi
256fsi
duty (XfsoIN, XfiIN) =
tw (SCLATCH)
Min.
160
160
160
160
40
30
40
80
80
35
20
20
20
20
tsu (LRCK)
Typ.
50
50
50
twh
twhl
tsu (SCLATCH)
Max.
60
70
60
nsec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
Unit
%
%
%