參數(shù)資料
型號(hào): AK4113
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 192KHZ 24BIT DIR WITH 6:1 SELECTOR
中文描述: 192kHz 24位處長(zhǎng)與6:1選擇器
文件頁(yè)數(shù): 9/49頁(yè)
文件大?。?/td> 531K
代理商: AK4113
ASAHI KASEI
[AK4113]
MS0349-E-01
2005/03
- 9 -
DC CHARACTERISTICS
(Ta=25
°
C; AVDD, DVDD=2.7~3.6V;TVDD=2.7~5.5V; unless otherwise specified)
Parameter
Power Supply Current
Normal operation: PDN pin = “H” (Note 4)
Power down: PDN pin = “L” (Note 5)
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
(Except TX pin: Iout=-400
μ
A)
Low-Level Output Voltage
(Except TX and SDA pins: Iout=400
μ
A)
( SDA pin: Iout= 3mA)
TX Output Level (Note 6)
Input Leakage Current (Except RX1-6, XTI pins)
Note 4. AVDD, DVDD=3.3V, TVDD=5.0V, C
L
=20pF, fs=216kHz, X'tal=24.576MHz, Clock Operation Mode 2, OCKS1
bit = “1”, OCKS0 bit = “1”. TX circuit = Figure 19, Master Mode; AVDD=5mA (typ), DVDD=21mA (typ),
TVDD=0.1
μ
A (typ).
Note 5. RX inputs are open and all digital input pins are held DVDD or DVSS.
Note 6. By using Figure 19
SWITCHING CHARACTERISTICS
(Ta=25
°
C; AVDD, DVDD=2.7~3.6V, TVDD=2.7~5.5V; C
L
=20pF)
Parameter
Symbol
Master Clock Timing
Crystal Resonator
Frequency
fXTAL
External Clock
Frequency
Duty
dECLK
MCKO1 Output
Frequency
Duty
dMCK1
MCKO2 Output
Frequency
Duty
dMCK2
PLL Clock Recover Frequency (RX1-6)
LRCK Frequency
Duty Cycle
dLCK
Audio Interface Timing
Slave Mode
BICK Period
BICK Pulse Width Low
Pulse Width High
LRCK Edge to BICK “
” (Note 7)
BICK “
” to LRCK Edge (Note 7)
LRCK to SDTO (MSB)
BICK “
” to SDTO
DAUX Hold Time
DAUX Setup Time
tDXS
Master Mode
BICK Frequency
BICK Duty
BICK “
” to LRCK
BICK “
” to SDTO
DAUX Hold Time
DAUX Setup Time
tDXS
Note 7. BICK rising edge must not occur at the same time as LRCK edge.
Symbol
min
typ
26
10
-
-
-
-
-
0.5
-
max
42
100
TVDD
30%DVDD
-
0.4
0.4
0.6
±
10
Units
mA
μ
A
V
V
V
V
V
V
μ
A
VIH
VIL
VOH
VOL
VOL
VTXO
Iin
70%DVDD
DVSS - 0.3
DVDD-0.4
-
-
0.4
-
min
11.2896
11.2896
40
1.024
40
0.512
40
8
8
45
typ
50
50
50
-
max
24.576
24.576
60
27.648
60
27.648
60
216
216
55
20
20
Units
MHz
MHz
%
MHz
%
MHz
%
kHz
kHz
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
Hz
%
ns
ns
ns
ns
fECLK
fMCK1
fMCK2
fpll
fs
tBCK
tBCKL
tBCKH
tLRB
tBLR
tLRM
tBSD
tDXH
72
27
27
15
15
15
15
-15
15
15
fBCK
dBCK
tMBLR
tBSD
tDXH
64fs
50
15
15
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