AK2510 Просмотр технического описания (PDF) - Asahi Kasei Microdevices
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AK2510 Datasheet PDF : 16 Pages
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ASAHI KASEI
[AK2510]
AC Characteristics
Note) Otherwise specified, Ta=-10 ~+70°C, VDD=3.3V±0.3V, VSS=0V, FS=8kHz are assumed. All the
timing parameters are measured at VOH=VDD-0.5V, VOL=0.4V.
PCM Interface
μ/A-law (Long Frame ,Short Frame), & Linear PCM mode
Items
Pin Name Symbol Conditions
Min
FS frequency
FS
FFS
-
-
BCLK frequency1
BCLK
FBCLK
-
-
BCLK frequency2
BCLK
FBCLK
-
-
Clock width
BCLK
WP
-
100
Falling/Rising
FS, BCLK
TD
-
-
time
TIN/RIN
Output delay
TOUT
TDX1*
Cl=50pF
-
ROUT
TOUT
TDX2*
Cl=50pF
10
ROUT
Setup time
FS
TFSS
-
100
TIN/RIN
TDRS
-
100
Hold time
FS
TFSH
-
100
TIN/RIN
TDRH
-
100
Typ
8
512
2048
-
-
-
-
-
-
-
-
Max
-
-
-
-
40
150
150
-
-
-
-
Unit
KHz
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
AK130 B1ch,AK130 B2ch mode
Items
Pin Name Symbol
FS frequency
BCLK frequency
FS
BCLK
FFS
FBCLK
Clock width
BCLK
WP
Falling/Rising
time
Output delay
Setup time
FS, BCLK,
TIN/RIN
TOUT,
ROUT
TOUT,
ROUT
FS
TD
TDX1*
TDX2*
TFSS
TIN/RIN
TDRS
Hold time
FS
TFSH
TIN/RIN
TDRH
Conditions
-
-
-
-
Cl=50pF
Cl=50pF
-
-
-
-
Min
Typ
Max Unit
-
8
-
kHz
-
2048
-
kHz
-
244
-
ns
-
-
40
ns
-
-
150
ns
10
-
150
ns
100
-
100
-
100
-
100
-
-
ns
-
ns
-
ns
-
ns
*TDX1, 2: Starting point of the AC timing measurement is the rising edge of the FS or BCLK which is
later.
AKM
-5-
AK2510-E-00
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