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參數(shù)資料
| 型號： | AK4707EQ |
| 廠商： | ASAHI KASEI POWER DEVICES CORP |
| 元件分類： | 消費家電 |
| 英文描述： | AV SCART Switch |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 37/42頁 |
| 文件大?。?/td> | 418K |
| 代理商： | AK4707EQ |
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ASAHI KASEI
[AK4707]
MS0551-E-00
2006/10
- 37 -
Grounding and Power Supply Decoupling
VD, VP, VVD1, VVD2, VSS and VVSS should be supplied from analog supply unit with low impedance and be
separated from system digital supply. An electrolytic capacitor 10
μ
F parallel with a 0.1
μ
F ceramic capacitor should be
attached to these pins to eliminate the effects of high frequency noise. The 0.1
μ
F ceramic capacitor should be placed as
near to VD, VP, VVD1, VVD2 as possible.
Voltage Reference
Each DVCOM/PVCOM are signal ground of this chip. An electrolytic capacitor 10
μ
F parallel with a 0.1
μ
F ceramic
capacitor should be attached to these VCOM pins to eliminate the effects of high frequency noise. No load current may be
drawn from these VCOM pins. All signals, especially clocks, should be kept away from these VCOM pins in order to
avoid unwanted coupling into the AK4707.
Analog Audio Outputs
The analog outputs are also single-ended and centered on 5.6V(typ.). The output signal range is typically 2Vrms. The DC
voltage on analog outputs are eliminated by AC coupling.
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相關(guān)代理商/技術(shù)參數(shù) |
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| AK4708 | 制造商:AKM 制造商全稱:AKM 功能描述:AV SCART Switch with Two RGB Outputs |
| AK4708EQ | 制造商:AKM 制造商全稱:AKM 功能描述:AV SCART Switch with Two RGB Outputs |
| AK4709 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power AV SCART Switch |
| AK4709EQ | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power AV SCART Switch |
| AK4710 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power Single SCART Driver |
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