參數(shù)資料
型號(hào)： AK4633VN
廠商： 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)： 3/38頁(yè)
文件大?。?/td> 913K
代理商： AK4633VN
ASAHI KASEI
[AKD4633-A]
<KM079406>
2007/04
- 3 -
(1) Evaluation of loop-back mode (A/D
a) Set up jumper pins of MCKI clock
X’tal of 11.2896MHz, 12MHz, 12.288MHz, 13MHz, 24MHz or 27MHz can be set in X2. X’tal of 12.288MHz
(Default) is set on the AKD4633VN. Set “No.8 of SW3” to “H”.
When an external clock (11.2896MHz, 12MHz, 12.288MHz, 13MHz, 24MHz or 27MHz) through a RCA
connector (J8: EXT/BICK) is supplied, select EXT on JP21 (MCLK_SEL) and short JP17 (XTE). JP23 (EXT1)
and R26 should be properly selected in order to much the output impedance of the clock generator.
→
D/A) : PLL, Master Mode
b) Set up jumper pins of BICK clock
Output frequency (16fs/32fs/64fs) of BICK should be set by “BCKO1-0 bit” in the AK4633VN.
There is no necessity for set up JP19.
c) Set up jumper pins of FCK clock
d) Set up jumper pins of DATA
When the AK4633VN is evaluated by loop-back mode (A/D
→
D/A), the jumper pins should be set to the
following.
JP17
XTE
MCLK_SEL
JP21
JP18
MKFS
256fs 512fs1024fs
XTL DIR
EXT
MCKO
JP6
MCKI
JP22
FCK_SEL
2fs
EXT
JP28
FCK
ADC
DIR
1fs
JP26
4631_SDTI
ADC
DAC/LOOP
JP30
SDTI
DIR
ADC
JP29
JP20
BICK
JP27
BICK
BICK_INV
THR
INV
DIR ADC
THR
INV
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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