參數(shù)資料
型號(hào)： AK4536
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類(lèi)： 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)： 52/59頁(yè)
文件大小： 403K
代理商： AK4536
ASAHI KASEI
[AK4536]
MS0174-E-00
2002/09
- 52 -
3. When the external clocks (FCK and BICK pins) is used in PLL & Slave mode.
MCKPD bit
(Addr:01H, D2)
PMXTL bit
(Addr:01H, D1)
PMPLL bit
(Addr:01H, D0)
Internal Clock
(1)
"L"
Power Supply
PDN pin
PMVCM bit
(Addr:00H, D6)
(2)
(3)
FCK, BICK
(5)
"H"
(6)
Input
(4)
(4)
4fs of
à
“H”
Example:
Audio I/F Format : DSP Mode, BCKP = MSBS = “0”
PLL Reference clock: BICK
BICK frequency: 64fs
Sampling Frequency: 8kHz
(3) Addr:00H, Data:40H
(2) Addr:04H, Data:30H
Addr:05H, Data:00H
(4) Addr:01H, Data:05H
BICK and FCK input
Figure 36. Clock Set Up Sequence (3)
<Example>
(1) After Power Up, PDN pin “L”
à
“H”
“L” time(1) of 150ns or more is needed to reset the AK4536.
(2) DIF1-0, FS2-0, PLL2-0, MSBS and BCKP bits should be set during this period.
(3) Power Up VCOM: PMVCM bit = “0”
à
“1”
VCOM should first be powered up before the other block operates.
(4) Pull down the XTI pin: MCKPD bit = “1”
Power Down X’tal: PMXTL bit = “0”
(5) PLL starts after the PMPLL bit changes from “0” to “1” and PLL reference clock (FCK or BICK pin) is supplied.
PLL lock time is 160ms(max) when FCK is a PLL reference clock. And PLL lock time is 2ms(max) when BICK
is a PLL reference clock.
(6) The AK4536 starts to output the FCK and BICK clocks after the PLL becomes stable. The normal operation of the
block which a clock is necessary for becomes possible.
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(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4537 制造商:AKM 制造商全稱(chēng):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(chēng):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(chēng):AKM 功能描述:16Bit DS CODEC with MIC/HP/SPK-AMP
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*