30 MHz Dual Programmable Filters and Variable Gain Amplifiers

GENERAL DESCRIPTION The ADRF6510 is a matched pair of fully differential low noise and low distortion programmable filters and variable gain amplifiers (VGAs). Each channel is capable of rejecting large out-ofband interferers while reliably boosting the wanted signal, thus reducing the bandwidth

文件：563.82 Kbytes 頁(yè)數(shù)：28 Pages

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An IQ Demodulator-Based IF-to-Baseband Receiver with IF and Baseband Variable Gain and Programmable Baseband Filtering

文件：199.97 Kbytes 頁(yè)數(shù)：6 Pages

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Dual Programmable Filters Variable Gain Amplifiers

文件：1.23176 Mbytes 頁(yè)數(shù)：32 Pages

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30 MHz 雙通道可編程濾波器和可變?cè)鲆娣糯笃?/p>

ADRF6510集成一對(duì)匹配的完全差分低噪聲、低失真可編程濾波器和可變?cè)鲆娣糯笃鳌Ｃ總€(gè)通道都能夠抑制較大的帶外干擾信號(hào)，同時(shí)忠實(shí)放大所需信號(hào)，因而模數(shù)轉(zhuǎn)換器的帶寬和分辨率要求得以降低。兩個(gè)通道匹配出色，而且在所有增益和帶寬設(shè)置下都具有很高的無(wú)雜散動(dòng)態(tài)范圍，因此ADRF6510非常適合具有密集星座圖、多個(gè)載波并存在鄰近干擾的正交(I-Q)通信系統(tǒng)。\n\n 濾波器提供6極點(diǎn)巴特沃茲響應(yīng)，其1 dB轉(zhuǎn)折頻率可通過(guò)SPI端口在1 MHz至30 MHz范圍內(nèi)進(jìn)行編程，步進(jìn)為1 MHz。濾波器之前的前置放大器提供6 dB或12 dB的引腳可編程增益選項(xiàng)，它可設(shè)置400 Ω的差分輸入阻抗，并具有 ? 一對(duì)匹配的可編程濾波器和VGA\n? 連續(xù)增益控制范圍：-5 dB至45 dB\n? 6極點(diǎn)濾波器\n0.5 dB轉(zhuǎn)折頻率：1至30 MHz（1 MHz步進(jìn)）SPI可編程\n? 前端增益步進(jìn)：6 dB \n? IMD3 >55 dBc（0.8 V峰峰值復(fù)合輸出）\n? HD2、HD3 >60 dBc（0.8 V峰峰值輸出）\n? 差分輸入和輸出\n? 可調(diào)輸出共模電壓\n? 可選直流輸出失調(diào)校正功能\n? 省電特性\n? 5V單電源供電;

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30 MHz Dual Programmable Filters and Variable Gain Amplifiers

GENERAL DESCRIPTION The ADRF6510 is a matched pair of fully differential low noise and low distortion programmable filters and variable gain amplifiers (VGAs). Each channel is capable of rejecting large out-ofband interferers while reliably boosting the wanted signal, thus reducing the bandwidth

文件：563.82 Kbytes 頁(yè)數(shù)：28 Pages

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30 MHz Dual Programmable Filters and Variable Gain Amplifiers

GENERAL DESCRIPTION The ADRF6510 is a matched pair of fully differential low noise and low distortion programmable filters and variable gain amplifiers (VGAs). Each channel is capable of rejecting large out-ofband interferers while reliably boosting the wanted signal, thus reducing the bandwidth

文件：563.82 Kbytes 頁(yè)數(shù)：28 Pages

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30 MHz Dual Programmable Filters and Variable Gain Amplifiers

GENERAL DESCRIPTION The ADRF6510 is a matched pair of fully differential low noise and low distortion programmable filters and variable gain amplifiers (VGAs). Each channel is capable of rejecting large out-ofband interferers while reliably boosting the wanted signal, thus reducing the bandwidth

文件：563.82 Kbytes 頁(yè)數(shù)：28 Pages

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Dual Programmable Filters Variable Gain Amplifiers

文件：1.23176 Mbytes 頁(yè)數(shù)：32 Pages

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Dual Programmable Filters Variable Gain Amplifiers

文件：1.23176 Mbytes 頁(yè)數(shù)：32 Pages

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Dual Programmable Filters Variable Gain Amplifiers

文件：1.23176 Mbytes 頁(yè)數(shù)：32 Pages

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