GC1115
Abstract: baseband QPSK matlab code BLM31P500SPT HSDPA matlab DAC5675 DAC5687 GC1115IZDJ GC5016 GC5316 S0010
Contextual Info: GC1115 www.ti.com SLWS144 – FEBRUARY 2005 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz Channels Programmable Output PAR Down to 6 dB
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gc1115slws14420-mhz10-mhz+11cdma2000s0010256-balldac5687baseband qpsk matlab codeblm31p500spthsdpa matlabdac5675gc1115izdjgc5016gc5316
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TM164 display
Abstract: BLM31P500SPT DAC5675 R12 GC1115 22R2 OFDM Matlab code GC115 pdc 140 DAC5687 GC5016
Contextual Info: GC1115 www.ti.com SLWS144 – FEBRUARY 2005 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz Channels Programmable Output PAR Down to 6 dB
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gc1115slws14420-mhz10-mhz+12cdma2000s0010256-balldac5687tm164 displayblm31p500sptdac5675 r1222r2ofdm matlab codegc115pdc 140gc5016
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GC1115
Contextual Info: GC1115 www.ti.com SLWS144 – FEBRUARY 2005 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz Channels Programmable Output PAR Down to 6 dB
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gc1115slws14420-mhz10-mhz+5cdma2000s0010256-balldac5687gc111ifiers
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GC1115
Contextual Info: GC1115 www.ti.com SLWS144 – FEBRUARY 2005 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz Channels Programmable Output PAR Down to 6 dB
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gc1115slws14420-mhz10-mhz+4cdma2000s0010256-balldac5687
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matlab code for FFT 32 point
Abstract: vhdl code for 16 point radix 2 FFT using cordic a wimax matlab vhdl code for 16 point radix 2 FFT OFDM Matlab code fft matlab code using 8 point DIT butterfly Crest factor reduction vhdl code for cordic algorithm OFDMA Matlab code matlab code using 16 point radix2
Contextual Info: Crest Factor Reduction for OFDMA Systems Application Note 475 November 2007, ver. 1.0 Introduction Crest factor reduction CFR is a technique for reducing the peak-toaverage ratio (PAR) of an orthogonal frequency division multiplexing (OFDM) waveform. An OFDM signal is made up in the frequency
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matlab code for fft 32 pointvhdl code for 16 point radix 2 fft using cordic awimax matlabvhdl code for 16 point radix 2 fft+6ofdm matlab codefft matlab code using 8 point dit butterflycrest factor reductionvhdl code for cordic algorithmofdma matlab codematlab code using 16 point radix2
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CGH09120F
Abstract: CGH25120F CDPA21480 CGH27060F ofdm predistortion CGH55030F 440117 CGH21120F CGH21240F CGH27015F
Contextual Info: Gallium Nitride GaN HEMT Transistors for BTS Applications Cree’s Doherty CDPA21480, performance. CGH21240F demonstration provides amplifier innovative The amplifier devices with uses digital two CDPA21480 Spectrum at 2.11, 2.14 & 2.17 GHz PAVE = 49 dBm, 2-Carrier WCDMA, PAR = 7.5 dB with CFR
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cdpa21480cgh21240fcgh09120fcgh25120f+6cgh27060fofdm predistortioncgh55030f440117cgh21120fcgh27015f
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qualcomm umts AT commands
Abstract: CDMA system implementation receiver GC1115
Contextual Info: GC1115 www.ti.com SLWS144C – FEBRUARY 2005 – REVISED JUNE 2006 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz
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gc1115slws144c20-mhz10-mhz+6cdma2000s0010256-ball17-mmqualcomm umts at commandscdma system implementation receiver
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qualcomm umts AT commands
Abstract: qualcomm RF PA HSDPA receiver 3G BTS LOGIN DETAILS GC1115
Contextual Info: GC1115 www.ti.com SLWS144B – FEBRUARY 2005 – REVISED OCTOBER 2005 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz
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gc1115slws144b20-mhz10-mhz+8cdma2000s0010256-balldac5687qualcomm umts at commandsqualcomm rf pahsdpa receiver3g bts login details
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GC1115
Abstract: qualcomm umts AT commands BLM31P500SPT DAC5675 DAC5687 GC1115IZDJ GC5016 GC5316 S0010 matlab using ofdm using peak to average power
Contextual Info: GC1115 www.ti.com SLWS144C – FEBRUARY 2005 – REVISED JUNE 2006 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz
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gc1115slws144c20-mhz10-mhz+12cdma2000s0010256-ball17-mmqualcomm umts at commandsblm31p500sptdac5675dac5687gc1115izdjgc5016gc5316matlab using ofdm using peak to average power
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GC1115
Contextual Info: GC1115 www.ti.com SLWS144B – FEBRUARY 2005 – REVISED OCTOBER 2005 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz
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BLM31P500SPT
Abstract: qualcomm umts AT commands GC1115 HSDPA matlab DAC5675 DAC5687 GC1115IZDJ GC5016 GC5316 S0010
Contextual Info: GC1115 www.ti.com SLWS144C – FEBRUARY 2005 – REVISED JUNE 2006 Crest Factor Reduction Processor FEATURES APPLICATIONS • • • • • • • • • • • • • • Significantly Reduces Signal Peaks to ≥ 6 dB PAR One 20-MHz or 2 Independent 10-MHz
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gc1115slws144c20-mhz10-mhz+12cdma2000s0010256-ball17-mmblm31p500sptqualcomm umts at commandshsdpa matlabdac5675dac5687gc1115izdjgc5016gc5316
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P1044-QL
Abstract: RF Module 5.8Ghz XP1044-QL XP1044-QL-0N00 XP1044-QL-EV1 ON 4959 mimix amplifier
Contextual Info: 4.9-5.9 GHz 3W Power Amplifier Module February 2008 - Rev 20-Feb-08 P1044-QL Features Functional Block Diagram P1dB, 34.5 dBm Pout 26 dBm @ EVM = 2.5% PAR=9.17 dB OIP3, 46 dBm Gain,17 dB Voltage, 8V Input Internally Matched 7X7mm Surface Mount Package Ideal for WiMAX Applications @ 5.8GHz
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P1044-QL
Abstract: XP1044-QL-EV1 XP1044-QL XP1044-QL-0N00 56GHz
Contextual Info: 3.5-6.0 GHz 3W Power Amplifier Module P1044-QL March 2010 - Rev 30-Mar-10 Features 34 dBm P1dB Pout 26 dBm @ EVM = 2.5% PAR=9.17 dB 46 dBm OIP3 18.5 dB Gain 8V Voltage Supply Input Internally Matched 7x7mm Surface Mount Package Ideal for WiMAX Applications @ 5.8 GHz and
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XP1044-QL-EV1
Abstract: XP1044-QL-EV2 5.4GHz TRANSISTOR 60GHz transistor rogers 4003 XB1014-QT XP1044-QL XP1044-QL-0N00
Contextual Info: XP1044-QL 3W Power Amplifier Module 4.0-5.9 GHz Rev. V2 Features • Functional Block Diagram 34 dBm P1dB Pout 26 dBm @ EVM = 2.5% PAR=9.17 dB 46 dBm OIP3 18.5 dB Gain 8V Voltage Supply Input Internally Matched 7x7mm Surface Mount Package
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Crest factor reduction
Abstract: baseband processor OFDM LTE OFDM FPGA 4G OFDM QPSK simulation lte if filter ofdm amplifier ofdm datasheet PAR ofdm LTE OFDM MIMO 4G LTE PA
Contextual Info: White Paper Crest Factor Reduction for OFDM-Based Wireless Systems Introduction Orthogonal frequency division multiplexing OFDM is regarded widely as the key underlying air interface technology for wireless systems such as WiMAX, 3GPP long-term evolution (LTE), and 3GPP2 ultra-mobile
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crest factor reductionbaseband processor ofdm lteofdm fpga4g ofdm qpsk simulation+6lte if filterofdm amplifierofdm datasheetpar ofdmlte ofdm mimo4g lte pa
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ofdm amplifier
Abstract: CHV2707-QJ CHV2707-QJ-0G00 CHV2707-QJ-0G0T PB-CHV2707-0000 RO4003 QFN 64 PACKAGE rth ofdm signal
Contextual Info: 700 to 800 MHz InGaP HBT 5W Linear Power Amplifier CHV2707-QJ October 2006 - Rev 25-Oct-06 Features Internal Pre-matching Single Supply Operation, 12V Power Gain 14 dB ESD Protection On Board Current Control for Multiple Applications 2.5% EVM @ 30 dBm Avg Power, 802.16 OFDM
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chv2707-qj25-oct-06chv270730dbm+7ofdm amplifierchv2707-qj-0g00chv2707-qj-0g0tpb-chv2707-0000ro4003qfn 64 package rthofdm signal
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Contextual Info: 700 to 800 MHz InGaP HBT 5W Linear Power Amplifier CHV2707-QJ August 2007 - Rev 30-Aug-07 Features Internal Pre-matching Single Supply Operation, 12V Power Gain 14 dB ESD Protection On Board Current Control for Multiple Applications 2.5% EVM @ 30 dBm Avg Power, 802.16 OFDM
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qfn 52 6x6
Abstract: QFN 64 PACKAGE rth ofdm circuitry CHV2707-QJ CHV2707-QJ-0G00 CHV2707-QJ-0G0T PB-CHV2707-0000 RO4003 PAR ofdm
Contextual Info: 700 to 800 MHz InGaP HBT 5W Linear Power Amplifier CHV2707-QJ August 2007 - Rev 30-Aug-07 Features Internal Pre-matching Single Supply Operation, 12V Power Gain 14 dB ESD Protection On Board Current Control for Multiple Applications 2.5% EVM @ 30 dBm Avg Power, 802.16 OFDM
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chv2707-qj30-aug-07chv2707qfn 52 6x6+7qfn 64 package rthofdm circuitrychv2707-qj-0g00chv2707-qj-0g0tpb-chv2707-0000ro4003par ofdm
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A114
Abstract: A115 AN1977 AN1987 C101 JESD22 MW7IC2750GNR1 MW7IC2750NBR1 MW7IC2750NR1 GRM32ER72A105KA01L
Contextual Info: Freescale Semiconductor Technical Data Document Number: MW7IC2750N Rev. 0, 5/2008 RF Power Field Effect Transistors N - Channel Enhancement - Mode Lateral MOSFETs Designed for WiMAX base station applications with frequencies up to 2700 MHz. Suitable for WiMAX, WiBro, BWA, and OFDM multicarrier Class
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Contextual Info: Freescale Semiconductor Technical Data Document Number: MRF7S38010H Rev. 0, 8/2007 RF Power Field Effect Transistors N - Channel Enhancement - Mode Lateral MOSFETs Designed for WiMAX base station applications with frequencies up to 3800 MHz. Suitable for WiMAX, WiBro, BWA, and OFDM multicarrier Class
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CHN 933
Abstract: chn 840 farrow cdma power meter block diagram SLWS208 B0278-01 ADS5444 CDCM7005 GC5322 THS9001
Contextual Info: GC5322 www.ti.com SLWS208 – JANUARY 2008 GC5322 Wideband Digital Predistortion Transmit Processor • Integrated DUC, CFR, and DPD Functions • Up to 40-MHz Combined Signal Bandwidth • DUC: up to 12 CDMA2000 or TD-SCDMA, 4 W-CDMA, 4–10 MHz or 2–20 MHz OFDMA
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gc5322slws20840-mhzcdma2000+9352-ballchn 933chn 840farrowcdma power meter block diagramb0278-01ads5444cdcm7005ths9001
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ATC 600F
Abstract: NPTB00004 transistors ND C9 GRM188R72A104KA35D ERJ2GE0R00X 01UF 100UF 10UF AD-015 Nitron
Contextual Info: AD-015 AD-015 Nitronex NPTB00004 GaN HEMT Power Transistors Application Board Tuned for 5.1 to 5.2GHz Application design AD-015 with a Nitronex NPTB00004 GaN HEMT device has approximately 29dBm average RF power under single carrier OFDM WiMax modulation1 and approximately 11dB gain with 23% drain efficiency at 2.5% EVM
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ad-015nptb0000429dbm150ma+9100maatc 600ftransistors nd c9grm188r72a104ka35derj2ge0r00x01uf100uf10ufnitron
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ATC 600F
Abstract: NPTB00004 AD-016 100uf 16v murata tantalum GRM188R72A104KA35D 490-3285-2-ND ERJ2GE0R00X P033A 06031C103KAT2A Cer cap 100uf
Contextual Info: AD-016 AD-016 Nitronex NPTB00004 GaN HEMT Power Transistors Application Board Tuned for 5.7 to 5.8GHz Application design AD-016 with a Nitronex NPTB00004 GaN HEMT device has approximately 27dBm average RF power under single carrier OFDM WiMax modulation1 and approximately 10dB gain with 23% drain efficiency at 2.5% EVM
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ad-016nptb0000427dbm150ma+9100maatc 600f100uf 16v murata tantalumgrm188r72a104ka35d490-3285-2-nderj2ge0r00xp033a06031c103kat2acer cap 100uf
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CHV2710-QJ
Abstract: CHV2710-QJ-0G00 CHV2710-QJ-0G0T PB-CHV2710-0000 RO4003
Contextual Info: 2.5 GHz InGaP HBT 5W Linear Power Amplifier CHV2710-QJ October 2006 - Rev 23-Oct-06 Features Internal Pre-matching Single Supply operation, 12V Power Gain 9 dB ESD Protection on board Current Control for multiple applications 2.5% EVM @ 29 dBm avg power, 802.16 OFDM
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