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"direct rf sampling"

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Abstract: DIAGRAM IFVGA LNA DIRECT CONVERSION DIGITAL SAMPLING MIXER RF IN RCF VGA OUTPUT BUFFER , 48-1005 MHz -84 dBm 65 dB < 400 mW 40 QFN The RadiX is based on the ESS patented Direct Sampling Mixer , with sleep mode Patented Direct Sampling Mixer (DSM) Patent-pending Channel Selection Filter , ) · Replaces conventional RF mixer and local oscillator · Very fast tuning ability · Low running , Channel OOBN OOBP XIN XOUT IF RSSI SDA SCL ADD_ SEL RESET APPLICATION DIAGRAM RF ... ESS Technology
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2 pages,
359.69 Kb

ALL TV TUNER analog tv demodulator Tv tuner Diagram dvb-c functional diagram of TV radix sharp tuner sharp tuner tv sharp tv diagram silicon tuner DVBT Sampling Mixer ESS TECHNOLOGY Tv tuner external Diagram sharp tv tuner TV Tuner sharp TEXT
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Abstract: Multicarrier Receiver Design with New Direct IF Sampling Techniques . . . . . . . . . . . . . . . . . . . . , not give good precision at low levels, especially over temperature. 5 Direct IF Sampling , Direct IF sampling techniques allow much of the radio architecture to be moved to the digital domain , . Direct IF sampling requires a new breed of wideband, high-performance A/D converters to take radio into , need of direct IF sampling receivers. The AD9433 AD9433 achieves >80 dBc SFDR with multitone inputs up to ... Analog Devices
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12 pages,
366.94 Kb

AD604 WCDMA TRANSCEIVER AD6523 AD8302 AD8306 AD8309 AD8310 AD8314 AD8367 AD8343 AD8345 AD8346 AD8361 AD9833 AD977x vco 6ghz AD831x phase detector AD8302 AD8367 oscillator AD6534 TEXT
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Abstract: 48-1005 MHz -84 dBm 65 dB < 400 mW 40 QFN The RadiX is based on the ESS patented Direct Sampling Mixer , with sleep mode Patented Direct Sampling Mixer (DSM) Patent-pending Channel Selection Filter , Brief 7 FUNCTIONAL BLOCK DIAGRAM IFVGA LNA DIRECT CONVERSION DIGITAL SAMPLING MIXER RF IN RCF VGA OUTPUT BUFFER LPF SEMI-ANALOG CHANNEL SELECT FILTER IF + IF - VC , restart) • Replaces conventional RF mixer and local oscillator • Very fast tuning ability • Low ... ESS Technology
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2 pages,
362.55 Kb

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Abstract: IBM's powerful direct sampling RF architecture, along with all of its benefits. By eliminating filters, intermediate RF stages and other functions, the direct sampling RF architecture greatly reduces the number of , , and a real-time clock. It offers: · 12 parallel channels · SiGe front-end, enabling direct sampling RF ... IBM
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2 pages,
1410.19 Kb

PowerPC 401 IBM43GAENGP0001 TEXT
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Abstract: : 781.329.4700 · Fax: 781.461.3113 · www.analog.com A 2.4 GHz WiMAX Direct Conversion Transmitter by Cecile , of 16 AD9860/AD9862 AD9860/AD9862 MxFE ADC ADC IQ MODULATOR ADL5373 ADL5373 RF VGA ADL5330 ADL5330 DAC 0° 90° AD8362 AD8362 RMS POWER DETECTOR FRACTIONAL-N SYNTHESIZER ADF4153 ADF4153 Figure 1. Direct Conversion Transmitter DAC 05790-001 Direct conversion transmit chain Tx radio using 5 chips Dual AD9862 AD9862 MxFE , . ADC As the wireless communication industry moves toward higher RF frequencies, and higher data ... Analog Devices
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datasheet

16 pages,
363.3 Kb

ADL5330 ADL5373 AN-826 AN826 AD9779 AD8362 MODULATOR ofdm 64-qam AD9862 64 QAM modulator demodulator 2.4Ghz transmitter Qpsk modulation OFDM receiver ofdma transmitter 1024 QAM modulator demodulator SP-LDZ-49 VCO19 256-OFDM ofdm equations modulator OFDM ofdm modulator TEXT
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Abstract: for a variety of applications including direct RF down conversion, digital oscilloscopes, satellite , The ADC08D500 ADC08D500 is ideal for use in direct RF down conversion, digital oscilloscopes, satellite set-top , , this equates to an input bandwidth requirement of 500 MHz for over sampling systems. NEXT ISSUE: Powering Applications Processors 4 VOUT = 0.5 VPP 3 AV = +2, RF = 560 2 1 Normalized Gain , suitable for high-speed data capture. 0 -1 AV = +10, RF = 300 -2 -3 AV = +5, RF = 390 -4 -5 ... National Semiconductor
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4 pages,
338.12 Kb

ADC08D1500 ADC08D500 amplifier circuit diagram ADC081500 GSPS flash adc LMH6550 SIGNAL PATH designer video twisted design ideas ANALOGE Analog Devices Active Filter Design AV to rf converter TEXT
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Abstract: NEXT-GENERATION SOFTWARE BASE STATIONS Analog Devices introduces the latest in Direct IF Sampling (DIFS) and Direct Digital Synthesis (DDS) technology to reduce the cost, size, and power of traditional , capacity, operators can easily implement new frequency plans through software. Direct IF Sampling and , . Incremental RF carriers are easily added (or reprogrammed) for most air interface standards. APPLICATIONS , TRANSMIT SIGNAL PROCESSOR FEATURES · Direct Digital Synthesis eliminates multiple analog modulators and ... Analog Devices
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datasheet

2 pages,
95.25 Kb

txdac AD6622 AD6644 AD9772 base station receiver GSM "Direct Digital Synthesis" H3518a-2-2 IS136 softcell GSM Network Station SubSystem AD6624 Direct Digital Synthesis AD6644/AD6624/AD6622/AD9772 TEXT
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Abstract: Optimizing the Performance of Very Wideband Direct Conversion Receivers Design Note 1027 John , required sampling rate of A/D converters increases dramatically. Furthermore, the cost of such higher , trivial to find an A/D converter capable of a sampling rate upward of 600Msps that is reasonably priced , Demodulator Eases Bandwidth Constraints The LTC5585 LTC5585 IQ demodulator is designed to support direct conversion, thus allowing a receiver to demodulate the aforementioned 300MHz wide RF signal directly to baseband ... Linear Technology
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datasheet

6 pages,
362.53 Kb

phase shifter dc to 100mhz demodulate IR 4G base station power amplifier LTC5585 TEXT
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Abstract: SOFTWARE BASE STATIONS Analog Devices introduces the latest in Direct IF Sampling (DIFS) and Direct Digital , plans through software. Direct IF Sampling and Direct Digital Synthesis platforms offer a flexible , spectrum to be digitally processed. Incremental RF carriers are easily added (or reprogrammed) for most air , a single chipset TRANSMIT SIGNAL PROCESSOR FEATURES · Direct Digital Synthesis eliminates multiple , enables RF channels to be consolidated within a single ADC. The front-end section is therefore smaller and ... Analog Devices
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datasheet

2 pages,
95.06 Kb

txdac Direct Digital Synthesis AD6644/AD6624/AD6622/AD9772 AD6644 AD6624 IS136 AD6622 AD9772 TEXT
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Abstract: MHz. But all sampling alias would be at n × 20 MHz, which would fall in band for RF frequency , is required for this direct conversion architecture. The up-conversion from dc to the wanted RF , : 781.329.4700 · Fax: 781.461.3113 · www.analog.com A 2.x GHz WiMAX Direct Conversion Transmitter by Cecile , of 16 AD9860-62 AD9860-62 MxFE ADC IQ MODULATOR AD8349 AD8349 DAC ADL5330 ADL5330 0° 90° RF VGA AD8362 AD8362 , . 05790-001 Direct conversion transmit chain Tx radio using 5 chips Dual AD9860/AD9862 AD9860/AD9862 MxFE, 12-bit or 14 ... Analog Devices
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datasheet

16 pages,
319.9 Kb

AV RF modulator AN-826 ADL5330 ADF4153 AD9862 AD9860 AD8362 AD8349 AV RF Modulator wireless ofdm modulator 64qam OFDM QPSK ofdm modulator MODULATOR ofdm 64-qam OFDM QPSK simulation modulator OFDM ofdm equations ofdm transmitter ofdm modulator 64qam integrated circuit fine and coarse gain control TEXT
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