參數(shù)資料
型號(hào)： AK4633VN
廠(chǎng)商： ASAHI KASEI POWER DEVICES CORP
元件分類(lèi)： 消費(fèi)家電
英文描述： 16bit mono CODEC with MIC/SPK amplifier.
中文描述： SPECIALTY CONSUMER CIRCUIT, PQCC24
封裝： 4 X 4 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, QFN-24
文件頁(yè)數(shù)： 5/38頁(yè)
文件大?。?/td> 913K
代理商： AK4633VN
ASAHI KASEI
[AKD4633-A]
<KM079406>
2007/04
- 5 -
(3)
Evaluation of loop-back mode (A/D
pin)
a) Set up jumper pins of BICK clock
When an external clock through a RCA connector J8 (EXT/BICK) is supplied, select EXT on JP19
(MCLK_SEL) and short JP17 (XTE). JP23 (EXT1) and R26 should be properly selected in order to match the
output impedance of the clock generator.
→
D/A) : PLL, Slave Mode (PLL Reference CLOCK: BICK or FCK
In this evaluation mode, the selected clock from JP21 (MCLK_SEL) is supplied to a divider (U3: 74VHC4040),
BICK and FCK clocks are generated by the divider. Input frequency of master clock is set up in turn “256fs”,
“512fs”, “1024fs” from left.
And input frequency of BICK is set up in turn “16fs”, “32fs”, “64fs” from left.
JP17
XTE
MCLK_SEL
JP21
XTL DIR
EXT
JP29
JP20
BICK
JP27
BICK
BICK_INV
THR
INV
DIR ADC
THR
INV
JP18
MKFS
256fs 512fs1024fsMCKO
JP18
MKFS
256fs 512fs1024fsMCKO
JP18
MKFS
256fs 512fs1024fsMCKO
BICK_SEL
JP19
EXT
16fs
32fs
64fs
BICK_SEL
JP19
EXT
16fs
32fs
64fs
BICK_SEL
JP19
EXT
16fs
32fs
64fs
相關(guān)PDF資料
PDF描述
AK4633 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4640 16BIT CODEC WITH MIC /HP/SPK-AMPl
AK4640VG 16BIT CODEC WITH MIC /HP/SPK-AMPl
AK4640VN 16BIT CODEC WITH MIC /HP/SPK-AMPl
AK4642EN Stereo CODEC with MIC/HP/SPK-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4633VNP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A
AK4634 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4635 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP
AK4635ECB 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP
AK4636 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP
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