參數資料
型號: AK5701KN
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
中文描述: 16位ツヒ立體聲ADC帶鎖相環(huán)
文件頁數: 8/64頁
文件大?。?/td> 747K
代理商: AK5701KN
[AK5701]
MS0404-E-02
2007/08
- 8 -
SWITCHING CHARACTERISTICS
(Ta=25
°
C; AVDD=2.4
3.6V; DVDD=1.6
3.6V; C
L
=20pF)
Parameter
PLL Master Mode (PLL Reference Clock = MCKI pin)
MCKI Input Timing
Frequency
Pulse Width Low
Pulse Width High
MCKO Output Timing
Frequency
Duty Cycle
Except 256fs at fs=32kHz, 29.4kHz
256fs at fs=32kHz, 29.4kHz
LRCK Output Timing
Frequency
Except DSP Mode 1
DSP Mode 1 (
Note 18
)
DSP Mode: Pulse Width High
Except DSP Mode: Duty Cycle
BCLK Output Timing
Period
BCKO1-0 bit = “01”
BCKO1-0 bit = “10”
Duty Cycle
PLL Slave Mode (PLL Reference Clock = MCKI pin)
MCKI Input Timing
Frequency
Pulse Width Low
Pulse Width High
MCKO Output Timing
Frequency
Duty Cycle
Except 256fs at fs=32kHz, 29.4kHz
256fs at fs=32kHz, 29.4kHz
EXLRCK Input Timing
Frequency
DSP Mode: Pulse Width High
Except DSP Mode: Duty Cycle
EXBCLK Input Timing
Period
Pulse Width Low
Pulse Width High
PLL Slave Mode (PLL Reference Clock = EXLRCK pin)
EXLRCK Input Timing
Frequency
DSP Mode: Pulse Width High
Except DSP Mode: Duty Cycle
EXBCLK Input Timing
Period
Pulse Width Low
Pulse Width High
Note 18. Sampling frequency is 7.35kHz
48kHz.
Symbol
min
typ
max
Units
fCLK
tCLKL
tCLKH
11.2896
0.4/fCLK
0.4/fCLK
-
-
-
27
-
-
MHz
ns
ns
fMCK
dMCK
dMCK
0.2352
40
-
-
12.288
60
-
MHz
%
%
50
33
fs
fsd
7.35
14.7
-
-
-
-
48
96
-
-
kHz
kHz
ns
%
tLRCKH
Duty
tBCK
50
tBCK
tBCK
dBCK
-
-
-
1/(32fs)
1/(64fs)
50
-
-
-
ns
ns
%
fCLK
tCLKL
tCLKH
11.2896
0.4/fCLK
0.4/fCLK
-
-
-
27
-
-
MHz
ns
ns
fMCK
dMCK
dMCK
0.2352
40
-
-
12.288
60
-
MHz
%
%
50
33
fs
7.35
-
-
-
48
kHz
ns
%
tLRCKH
Duty
tBCK
60
45
1/fs
tBCK
55
tBCK
tBCKL
tBCKH
1/(64fs)
0.4 x tBCK
0.4 x tBCK
-
-
-
1/(32fs)
-
-
ns
ns
ns
fs
7.35
-
-
-
48
kHz
ns
%
tLRCKH
Duty
tBCK
60
45
1/fs
tBCK
55
tBCK
tBCKL
tBCKH
1/(64fs)
0.4 x tBCK
0.4 x tBCK
-
-
-
1/(32fs)
-
-
ns
ns
ns
相關PDF資料
PDF描述
AK5701_07 16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
AK5701VN 16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
AK5701 digital audio 16bit A/D converter
AK5702 4-Channel ADC with PLL & MIC-AMP
AK5702VN 4-Channel ADC with PLL & MIC-AMP
相關代理商/技術參數
參數描述
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