參數(shù)資料
型號(hào): AK4536
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
中文描述: 16位單聲道編解碼器ALC的
文件頁(yè)數(shù): 9/59頁(yè)
文件大?。?/td> 403K
代理商: AK4536
ASAHI KASEI
[AK4536]
MS0174-E-00
2002/09
- 9 -
SWITING CHARACTERISTICS
(Ta = 25
°
C; AVDD, DVDD, SVDD=2.4
3.6V; C
L
=20pF)
Parameter
PLL Master Mode (PLL Reference Clock = MCKI/XTI pin) (See Figure 3, Figure 4 and Figure 5)
Crystal Resonator Frequency
External Clock Frequency
Pulse Width Low
Pulse Width High
AC Pulse Width (Note 23)
FCK Frequency
Pulse width High
BICK Frequency (BCKO1-0 = “00”)
(BCKO1-0 = “01”)
(BCKO1-0 = “10”)
BICK Duty
FCK “
” to BICK “
” (Note 21)
FCK “
” to BICK “
” (Note 22)
BICK “
” to SDTO (BCKP = “0”)
BICK “
” to SDTO (BCKP = “1”)
SDTI Hold Time
SDTI Setup Time
PLL Slave Mode (PLL Reference Clock = FCK pin) (See Figure 6, Figure 7, Figure 8 and Figure 9)
FCK Frequency
Pulse Width High
Symbol
min
typ
max
Units
fCLK
fCLK
tCLKL
tCLKH
tACW
fFCK
tFCKH
tBCK
tBCK
tBCK
dBCK
tDBF
tDBF
tBSD
tBSD
tSDH
tSDS
11.2896
11.2896
0.4/fCLK
0.4/fCLK
0.4/fCLK
8
60
60
12.288
12.288
24
80
80
MHz
MHz
ns
ns
ns
kHz
ns
ns
ns
ns
%
ns
ns
ns
ns
ns
ns
tBCK
1/16fFCK
1/32fFCK
1/64fFCK
50
0.5 x tBCK
0.5 x tBCK
fFCK
tFCKH
7.35
tBCK-60
8
26
1/fFCK-tBFCK
kHz
ns
BICK Period
BICK Pulse Width Low
Pulse Width High
FCK “
” to BICK “
” (Note 21)
FCK “
” to BICK “
” (Note 22)
BICK “
” to FCK “
” (Note 21)
BICK “
” to FCK “
” (Note 22)
BICK “
” to SDTO (BCKP = “0”)
BICK “
” to SDTO (BCKP = “1”)
SDTI Hold Time
SDTI Setup Time
tBCK
tBCKL
tBCKH
tFCKB
tFCKB
tBFCK
tBFCK
tBSD
tBSD
tSDH
tSDS
1/64fFCK
240
240
0.4 x tBCK
0.4 x tBCK
0.4 x tBCK
0.4 x tBCK
60
60
1/16fFCK
80
80
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
相關(guān)PDF資料
PDF描述
AK4536VN 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4537 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP
AK4537VN 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP
AK4538 16Bit DS CODEC with MIC/HP/SPK-AMP
AK4538VN 16Bit DS CODEC with MIC/HP/SPK-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4536VN 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4537 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit ΔΣ Stereo CODEC with MIC/HP/SPK-AMP
AK4537VN 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit ΔΣ Stereo CODEC with MIC/HP/SPK-AMP
AK4537VNP-L 制造商:AKM Semiconductor Inc 功能描述:AK4537VNP-L
AK4538 制造商:AKM 制造商全稱:AKM 功能描述:16Bit DS CODEC with MIC/HP/SPK-AMP