參數(shù)資料
型號： AK5702VN
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： 4-Channel ADC with PLL & MIC-AMP
中文描述： 4通道ADC，帶鎖相環(huán)
文件頁數(shù)： 8/76頁
文件大?。?/td> 933K
代理商： AK5702VN
[AK5702]
MS0623-E-00
2007/06
- 8 -
SWITCHING CHARACTERISTICS
(Ta=25
°
C; AVDD=2.4
～
3.6V; DVDD=1.6 - 3.6V (Note 17); C
L
=20pF; unless otherwise specified)
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
Stereo DSP Mode: Pulse Width High
Stereo I2S, MSB Justified Mode:
Duty Cycle
TDM128 Mode: Pulse Width High
TDM256 Mode: Pulse Width High
BCLK Output Timing
Period
BCKO1-0 bit = “01”
BCKO1-0 bit = “10”
TDM1-0 bit = “01”
TDM1-0 bit = “11”
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
LRCK Input Timing
Frequency
Stereo DSP Mode: Pulse Width High
Stereo I2S, MSB Justified Mode:
Duty Cycle
TDM128 Mode: Pulse Width High
TDM256 Mode: Pulse Width High
BCLK Input Timing
Period
Stereo DSP Mode
Stereo I2S, MSB Justified Mode
TDM128 Mode
TDM256 Mode
Pulse Width Low
Pulse Width High
Note 17. The voltage range of DVDD depends on the audio interface mode
Stereo Mode: DVDD = 1.6 ~ 3.6V
TDM128 Mode: DVDD = 2.0 ~ 3.6V
TDM256 Mode: DVDD = 2.7 ~ 3.6V
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
7.35
-
-
48
-
kHz
ns
tLRCKH
tBCK
Duty
-
50
-
%
tLRCKH
tLRCKH
-
-
1/(8fs)
1/(8fs)
-
-
ns
ns
tBCK
tBCK
tBCK
tBCK
dBCK
-
-
-
-
-
1/(32fs)
1/(64fs)
1/(128fs)
1/(256fs)
50
-
-
-
-
-
ns
ns
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
tBCK
60
1/fs
tBCK
Duty
45
-
55
%
tLRCKH
tLRCKH
-
-
1/(128fs)
1/(256fs)
-
-
ns
ns
tBCK
tBCK
tBCK
tBCK
tBCKL
tBCKH
1/(64fs)
1/(64fs)
-
-
0.4 x tBCK
0.4 x tBCK
-
-
1/(32fs)
1/(32fs)
-
-
-
-
ns
ns
ns
ns
ns
ns
1/(128fs)
1/(256fs)
-
-
相關(guān)PDF資料
PDF描述
AK6002A Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
AK6002AF Circular Connector; No. of Contacts:23; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-99 RoHS Compliant: No
AK6002AV The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
AK6004A Circular Connector; No. of Contacts:26; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No
AK6004AF The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
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