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參數(shù)資料
| 型號： | AK4126 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | digital sample rate converter. |
| 中文描述： | 數(shù)字采樣率轉(zhuǎn)換器。 |
| 文件頁數(shù)： | 2/29頁 |
| 文件大?。?/td> | 911K |
| 代理商： | AK4126 |
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ASAHI KASEI
[AKD4126-A]
<KM083203>
2007/01
- 2 -
Operation sequence
[1] Set up lines of power supply
[VDD] (Red)
(Power supply for regulator REG1 and REG2. REG1 and REG2 supplies 3.3V to the AKD4126-A.)
[GND] (Black)
= 0[V]
[2] Set up jumper pins of power supply
(1). Set up AVDD1 and DVDD1 (Set up AVDD and DVDD of the AK4126)
Power supply source of AVDD1 and DVDD1 is selected by JP23.
(a) From VDD terminal (b) From REG1
VDD-AK4126
= +5[V]
VDD-AK4126
JP23
JP23
VDD
REG1
VDD
REG1
(VDD)
(REG1)
(2). Set up VDD1 and VDD2 (Set up AVDD, DVDD and TVDD of the AK4114, VDD of logic IC
and others)
Power supply source of VDD1 and VDD2 is selected by JP24.
(a) From VDD terminal (b) From REG2
VDD-LOGIC
VDD-LOGIC
JP24
JP24
VDD
REG2
VDD
REG2
(VDD)
(REG2)
[3] Evaluation modes
(1). Input PORT
(1)-1. DIR functions of the AK4114 (U2) are used. (Default)
(1)-2. External equipments are connected via 10-pin connector (PORT2).
(2). Output PORT
(2)-1. DIT functions of the AK4114 (U3) are used. (Default)
(2)-2. External equipments are connected via 10-pin connector (PORT4).
[4] Set up jumper pins and DIP-switches of evaluation modes. (Refer to the following.)
[5] Power on.
Power down reset of the AK4126 (U1), the AK4114 (U2) and the AK4114 (U3) should be done once after
power on. Method of power down reset of them is that after once put them on power-down bringing toggle
switches SW6 and SW8 to “L”, release them from power-down bringing toggle switches SW6 and SW8 to
“H”.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4127 | 192kHz / 24Bit High Performance Asynchronous SRC |
| AK4127VF | 192kHz / 24Bit High Performance Asynchronous SRC |
| AK4140 | Digital BTSC Decoder |
| AK4140VF | Digital BTSC Decoder |
| AK4145 | Digital BTSC Stereo Encoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4126VQ | 制造商:AKM 制造商全稱:AKM 功能描述:6ch 192kHz / 24-Bit Asynchronous SRC |
| AK4126VQP | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:6CH 192KHZ / 24-BIT ASYNCHRONOUS SRC |
| AK4126XQ | 功能描述:IC ASYNCH SAMPLE RATE 64LQFP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標(biāo)準(zhǔn)包裝:160 |
| AK4127 | 制造商:AKM 制造商全稱:AKM 功能描述:digital sample rate converter. |
| AK4127VF | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz / 24Bit High Performance Asynchronous SRC |
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