1.2 V Ultralow Power High PSRR Voltage Reference

GENERAL DESCRIPTION The ADR280 is a 1.2 V band gap core reference with excellent line regulation and power supply rejection designed specifically for applications experiencing heavy dynamic supply variations, such as data converter references in GSM, GPRS, and 3G mobile station applications. Devi

文件：498.89 Kbytes 頁(yè)數(shù)：8 Pages

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1.2 V超低功耗、高PSRR基準(zhǔn)電壓源

ADR280是一款1.2 V帶隙內(nèi)核基準(zhǔn)電壓源，具有出色的電壓調(diào)整率和電源抑制性能，專為動(dòng)態(tài)電源變化幅度較大的應(yīng)用而設(shè)計(jì)，例如GSM、GPRS和3G移動(dòng)站應(yīng)用中的數(shù)據(jù)轉(zhuǎn)換器基準(zhǔn)電壓源。諸如AD6535等具有模擬基帶IC，并且內(nèi)置片上基帶、音頻編解碼器、穩(wěn)壓器和電池充電器的器件，必須借助ADR280來(lái)抑制RF功率放大器活動(dòng)期間的電池輸入電壓變化。\n\n 除移動(dòng)站之外，ADR280也適合各種一般應(yīng)用。多數(shù)帶隙基準(zhǔn)電壓源含有內(nèi)部增益，以便提供特定輸出，雖然可以簡(jiǎn)化用戶設(shè)計(jì)，但會(huì)影響成本、尺寸和靈活性。ADR280不僅能優(yōu)化帶隙內(nèi)核電壓，同時(shí)用戶只需增加合適的運(yùn)算放大器，便可定制電壓、電流 ? 1.2 V精密輸出\n\n? 出色的電壓調(diào)整率：2 ppm/V（典型值）\n\n? 高電源紋波抑制：–80 dB (220 Hz)\n\n? 超低電源電流：16 μA（最大值）;

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1.2 V Ultralow Power High PSRR Voltage Reference

GENERAL DESCRIPTION The ADR280 is a 1.2 V band gap core reference with excellent line regulation and power supply rejection designed specifically for applications experiencing heavy dynamic supply variations, such as data converter references in GSM, GPRS, and 3G mobile station applications. Devi

文件：498.89 Kbytes 頁(yè)數(shù)：8 Pages

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1.2 V Ultralow Power High PSRR Voltage Reference

GENERAL DESCRIPTION The ADR280 is a 1.2 V band gap core reference with excellent line regulation and power supply rejection designed specifically for applications experiencing heavy dynamic supply variations, such as data converter references in GSM, GPRS, and 3G mobile station applications. Devi

文件：498.89 Kbytes 頁(yè)數(shù)：8 Pages

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1.2 V Ultralow Power High PSRR Voltage Reference

GENERAL DESCRIPTION The ADR280 is a 1.2 V band gap core reference with excellent line regulation and power supply rejection designed specifically for applications experiencing heavy dynamic supply variations, such as data converter references in GSM, GPRS, and 3G mobile station applications. Devi

文件：498.89 Kbytes 頁(yè)數(shù)：8 Pages

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1.2 V Ultralow Power High PSRR Voltage Reference

GENERAL DESCRIPTION The ADR280 is a 1.2 V band gap core reference with excellent line regulation and power supply rejection designed specifically for applications experiencing heavy dynamic supply variations, such as data converter references in GSM, GPRS, and 3G mobile station applications. Devi

文件：498.89 Kbytes 頁(yè)數(shù)：8 Pages

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1.2 V Ultralow Power High PSRR Voltage Reference

GENERAL DESCRIPTION The ADR280 is a 1.2 V band gap core reference with excellent line regulation and power supply rejection designed specifically for applications experiencing heavy dynamic supply variations, such as data converter references in GSM, GPRS, and 3G mobile station applications. Devi

文件：498.89 Kbytes 頁(yè)數(shù)：8 Pages

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1.2 V Ultralow Power High PSRR Voltage Reference

文件：849.46 Kbytes 頁(yè)數(shù)：12 Pages

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1.2 V Ultralow Power High PSRR Voltage Reference

文件：849.46 Kbytes 頁(yè)數(shù)：12 Pages

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1.2 V Ultralow Power High PSRR Voltage Reference

文件：849.46 Kbytes 頁(yè)數(shù)：12 Pages

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