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Modulator 64 QAM

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: ® Advanced DOCSIS ® 2.0 downstream modulator · Supports 4, 16, 32, 64, 128, 256, 512 and 1024 QAM · Variable , Annex C (Japan) FEC encoder · All codes extended to support 512/1024-QAM · On-chip 64 KB static RAM for , BCM3040 BCM3040 DOCSIS® 2.0 QAM Modulator OVERVIEW BCM3040 BCM3040 8 PS_IN[7:0] Extended ITU-T J.83 Annex A/B/C , downstream QAM modulator that includes an extended ITU-T J.83 Annex A/B/C FEC encoder, an alldigital QAM modulator supporting up to 1024 QAM, and an integrated 10-bit DAC with power control. Additionally, the ... Broadcom
Original
datasheet

2 pages,
228.81 Kb

SMATV QAM Encoder QAM Modulator 4 QAM modulator BCM3040 512/1024-QAM TEXT
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Abstract: digital cable-TV head-end, DOCSIS 2.0 2.0 · Supports 4, 16, 32, 64, 128, 256, 512 and 1024 QAM · , DOCSIS 2.0 QAM Modulator Downstream SDRAM (PHS, output queues) Memory WAN B C M 3 0 4 0 , FEC Encoder Output Clock PLL Source Clock Generator 4/16/32 QAM Burst Pwr. Mgmt. Modulator , BCM3040 BCM3040 features an advanced downstream QAM modulator that includes an extended ITU-T J.83 Annex A/B/C FEC encoder, an all-digital QAM modulator supporting up to 1024-QAM, and an integrated 10-bit D/A ... Broadcom
Original
datasheet

2 pages,
124.92 Kb

SMATV QAM Encoder 24-TAP 64 QAM diagram BCM3140 BCM3214 Modulator QAM 1024-QAM Modulator 64 QAM CMTS QAM modulator BCM3040 TEXT
datasheet frame
Abstract: digital cable-TV head-end, DOCSIS 2.0 2.0 · Supports 4, 16, 32, 64, 128, 256, 512 and 1024 QAM · , DOCSIS 2.0 QAM Modulator Downstream SDRAM (PHS, output queues) Memory WAN B C M 3 0 4 0 , FEC Encoder Output Clock PLL Source Clock Generator 4/16/32 QAM Burst Pwr. Mgmt. Modulator , BCM3040 BCM3040 features an advanced downstream QAM modulator that includes an extended ITU-T J.83 Annex A/B/C FEC encoder, an all-digital QAM modulator supporting up to 1024-QAM, and an integrated 10-bit D/A ... Broadcom
Original
datasheet

2 pages,
39.8 Kb

SMATV QAM Encoder BCM3214 BCM3140 BCM3040 64 QAM diagram 24-TAP 1024-QAM TEXT
datasheet frame
Abstract: million symbols per second) 64 QAM modulator for a digital television transmitter. The modulator will , QAM radio signals. The modulator described here will accept a data stream with a symbol rate equal to , functions of a QAM modulator are shown in Figure 1 below: ZERO PAD BIT STREAM IN FORMAT PULSE , for the Q words. A 64 QAM symbol uses 6 input bits per symbol, 3 bits 1. The transmitter's pulse , DIGITAL QAM MODULATORS APPLICATION NOTES for the I and 3 bits for the Q. The I and Q values for 64 ... Graychip
Original
datasheet

5 pages,
23.48 Kb

low bit rate bpsk modulator QAM Modulator of band reject filter application 4 QAM modulator Graychip GC2011 64 QAM Modulator GC2011 television signal modulator qam circuit bpsk modulation digital transmitter Graychip BPSK MODULATORS raised cosine 16 QAM Transmitter Modulator 64 QAM TEXT
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Abstract: encoder • All codes extended to support 512/1024-QAM • On chip 64 KB static RAM for interleaving , €¢ Integrated QAMLink ® Advanced DOCSIS ™ 2.0 downstream modulator • Supports 4, 16, 32, 64, 128, 256 , (PHS, output queues) LPF BCM3040 BCM3040 DOCSIS 2.0 QAM Modulator OVERVIEW BCM3040 BCM3040 Block Diagram , downstream QAM modulator that includes an extended ITU-T J.83 Annex A/B/C FEC encoder, an alldigital QAM modulator supporting up to 1024-QAM, and an integrated 10-bit D/A converter with power control ... Broadcom
Original
datasheet

2 pages,
213.49 Kb

BCM3040 TEXT
datasheet frame
Abstract: modulator • Supports 4, 16, 32, 64, 128, 256, 512 and 1024 QAM • Variable symbol rates up to 10 , • All codes extended to support 512/1024-QAM • On chip 64 KB static RAM for interleaving â , IF BCM3040 BCM3040 PA LPF DOCSIS 2.0 QAM Modulator Downstream SDRAM (PHS, output queues , QAM Burst Pwr. Mgmt. D/A OB_IF +/- Modulator PLL / Clock Generation The BCM3040 BCM3040 , radio, SMATV and MMDS applications. The BCM3040 BCM3040 features an advanced downstream QAM modulator that ... Broadcom
Original
datasheet

2 pages,
114.01 Kb

BCM3040 TEXT
datasheet frame
Abstract: U R E S S U M M A R Y · BCM3033 BCM3033 is a universal headend QAM modulator · Integrated QAMLink , MMDS applications Supports 4, 16, 32, 64, 128 and 256-QAM Variable data rates up to 7 megabaud , Cable Modem Termination System 44 MHz IF PA BCM3033 BCM3033 QAM Modulator LPF Pentium ® PC , (DigiCipher® II/SCTE/DOCSIS/EuroDOCSIS/ IEEE802 IEEE802.14), and Annex C (Japan) FEC encoder, a QAM modulator and a , quadrature upconversion of the resulting signal is provided by the integrated QAM modulator, which can ... Broadcom
Original
datasheet

2 pages,
133.95 Kb

BCM3137 BCM3210 Digital microwave radio microwave radio tv tuner MODULATOR PLL TV MODULATOR 565 PLL c band modulator 4 QAM modulator QAM modulator BCM3033 Digicipher universal modulator TEXT
datasheet frame
Abstract: Modulator · · · · · · O F Supports 4, 16, 32, 64, 128 and 256-QAM Variable data rates up to 7 , output sample rate. The QAM modulator is rate adaptable up to 7 MBaud and supports 4, 16, 32, 64, 128 , high-performance, integrated solution for QAM modulator. modulators in digital cable-TV headend, digital , (CMTS) 44 MHz IF PA BCM3033 BCM3033 QAM Modulator LPF Pentium PC CLOCK DATA BCM3210 BCM3210 MAC , / IEEE802 IEEE802.14), and Annex C (Japan) FEC encoder, a QAM modulator and a D/A converter. The encoder provides ... Broadcom
Original
datasheet

2 pages,
65.55 Kb

universal modulator BCM3137 BCM3210 CMTS QAM modulator 4 QAM modulator headend SMATV QAM Encoder BCM3033 Digicipher Digital microwave radio differential encoding in qam Modulator 64 QAM TEXT
datasheet frame
Abstract: QAM, and 64 QAM OFDMA Transmitter output power: 13 dBm maximum, CW EVM 64 QAM OFDM: 1.2% @ -3 dBm , 64 QAM data sequence. The standards also support different signal bandwidths, from 1.25 MHz to 20 , 64 QAM three-quarter OFDM even at the minimum output power at the antenna). Both the 12-bit AD9860 AD9860 , According to WiBro Mask, with 16 QAM OFDM Modulation, Function of I and Q Input Voltage (or IQ Modulator , ACPR with 16 QAM OFDM Modulation, Function of I and Q Input Voltage (or IQ Modulator Output Power), at ... Analog Devices
Original
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: bandwidth with 1024 subcarriers OFDM Supports QPSK, 16 QAM, and 64 QAM OFDM Transmitter output power: 13 dBm max, CW EVM 64 QAM OFDM: 1.7% @ -1 dBm Transmitter noise at 20 MHz offset: -142.5 dBm/Hz @ -1 , 64 QAM data sequence. This standard also supports different signal bandwidths, from 1.25 MHz to 20 , , an SNR of 31.4 dB + margin is required for a 64 QAM three-quarter OFDM even at the minimum output , . Modulator Output ACPR with 16 QAM OFDM Modulation, Function of I and Q Input Voltage (or IQMOD Output Power ... Analog Devices
Original
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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Archived Files

Abstract Saved from Date Saved File Size Type Download
Sheets (PDF) Status Modulator/Transmitter ICs PMB 2201 B6HF 64 K 07.96 Direct Vector Modulator + Mixer, 2.7 V Cellular (GSM, PDC, DAMPS, CDMA), WLAN, QPSK/QAM modulation 0.8 GHz to 1.5 GHz 900 K 08.95 PMB 2202 B6HF Direct Vector Modulator + Mixer, 2.7 V Cellular (PCN, PCS, PDC), Cordless (PHS, WCPE) WLL, WLAN, QPSK/QAM modulation 1.5 GHz to 2.5 GHz 900 K , functionality and cost-effectiveness. Building upon the success of the PMB 2200 modulator family, the PMB 2401
/datasheets/files/siemens/products/ics/33/33012.htm
Siemens 27/02/1998 9.4 Kb HTM 33012.htm
(PDF) Status Modulator/Transmitter ICs PMB 2201 B6HF 64 K 07.96 Direct Vector Modulator + Mixer, 2.7 V Cellular (GSM, PDC, DAMPS, CDMA), WLAN, QPSK/QAM modulation 0.8 GHz to 1.5 GHz 900 K 08.95 PMB 2202 B6HF Direct Vector Modulator + Mixer, 2.7 V Cellular (PCN, PCS, PDC), Cordless (PHS, WCPE) WLL, WLAN, QPSK/QAM modulation 1.5 GHz to 2.5 GHz 900 K 08.95 , functionality and cost-effectiveness. Building upon the success of the PMB 2200 modulator family, the PMB 2401
/datasheets/files/infineon/products/ics/33/33012.htm
Infineon 26/11/1998 6.18 Kb HTM 33012.htm
, PDC, DAMPS, CDMA), WLAN, QPSK/QAM modulation up to 0.9 GHz 1 MB 01.94 PMB 2405 64 K Module On Request GSM RF PMB 2205 32 K 07.96 Direct Vector Modulator Cellular (GSM, PCN, PCS, PDC, DAMPS, CDMA), Cordless (PHS), WCPE, WLL, WLAN, QPSK/QAM modulation 1.1 MB 01.94 PMB 2240 32 K 07.96 GSM Transmitter, 2.7 V Cellular (GSM, PDC); QPSK/QAM modulation ), Cordless (PHS); QPSK/QAM modulation 1.65 GHz to 1.85 GHz On Request PMB 2247 PCS Transmitter
/datasheets/files/siemens/products/ics/33/33010.htm
Siemens 28/02/1998 7.39 Kb HTM 33010.htm
applications demanding high modulation accuracy (i.e. 64 QAM) that digital modulation inherently provides. This 14-Bit, 160 MSPS 2x/4x/8x Interpolating Dual TxDAC+ D/A Converter Features Novel Complex Modulator Enables Single-Sideband Architecture, Reducing Radio Cost and They feature a selectable interpolation rate (2x/4x/8x) and a complex modulator that can mix at Fs/2 When used with an external quadrature modulator (such as the AD8345/AD8346/AD8349 AD8345/AD8346/AD8349) the AD977X AD977X can be
/datasheets/files/analog-devices/doc/productdescriptions/1060.html
Analog Devices 2.13 Kb HTML 1060.html
demanding high modulation accuracy (i.e. 64 QAM) that digital modulation inherently provides. This offers 16-Bit 160 MSPS 2x/4x/8x Interpolating Dual TxDAC+ D/A Converter Features Novel Complex Modulator Enables Single-Sideband Architecture, Reducing Radio Cost and They feature a selectable interpolation rate (2x/4x/8x) and a complex modulator that can mix at Fs/2 When used with an external quadrature modulator (such as the AD8345/AD846/AD849 AD8345/AD846/AD849) the AD977X AD977X can be used
/datasheets/files/analog-devices/doc/productdescriptions/1061.html
Analog Devices 2.13 Kb HTML 1061.html
Programmable Modulator (WPM) Modulator QPSK QAM AM 25MSym/S for QPSK 16   0.023 14 28 Ld SOIC T+R HSP45116A HSP45116A Numerically Controlled Oscillator/Modulator NCOM AM, FM, PM, PSK, FSK, QAM   16 90 16-Bits I/Q 33MHz None 160 Ld Eval ISL5217 ISL5217 NTSC/PAL Video Encoder Eval Board 64 Ld MQFP HSP45116A HSP45116A NTSC/PAL Video Encoder 64 Ld QFP     *Data listed above is for reference only
/datasheets/files/intersil/device_pages/parametric_1500.html
Intersil 17/09/2006 26.82 Kb HTML parametric_1500.html
applications demanding high modulation accuracy (i.e. 64 QAM) that digital modulation inherently provides. This 12-Bit, 160 MSPS 2x/4x/8x Interpolating Dual TxDAC+ D/A Converter Features Novel Complex Modulator Enables Single-Sideband Architecture, Reducing Radio Cost and They feature a selectable interpolation rate (2x/4x/8x) and a complex modulator that can mix at Fs/2 When used with an external quadrature modulator (such as the AD8345/AD8346/AD8349 AD8345/AD8346/AD8349), the AD977X AD977X can be
/datasheets/files/analog-devices/doc/productdescriptions/1058.html
Analog Devices 2.13 Kb HTML 1058.html
Oscillator/Modulator (NCOM) 25 16 90 HSP50016 HSP50016 Digital Down Converter 75 16 64 - 131,072
/datasheets/files/harris/comm/dspguide.htm
Harris 15/08/1997 13.51 Kb HTM dspguide.htm
frequency offset. It also supports square (16, 64, 256-QAM) and non-square (32, 128-QAM) constellations. boxes, while the STV0297 STV0297 is a single-chip QAM demodulator for cable systems. The STV0299 STV0299 satellite Interface compliant (3.3V output) and also integrates a DiSEcQ modulator. The STV0299 STV0299 interfaces housed in a compact TQFP64 TQFP64 package with 10x10mm footprint. QAM Demodulator The STV0297 STV0297 is a complete single-chip QAM (Quadrature Amplitude Modulation) demodulator for use in systems that receive
/datasheets/files/stmicroelectronics/stonline/press/news/year1999/p029p.htm
STMicroelectronics 31/05/2000 6.21 Kb HTM p029p.htm
for those applications demanding high modulation accuracy (i.e. 64 QAM) that digital modulation Description= 12-Bit, 160 MSPS 2x/4x/8x Interpolating Dual TxDAC+® D/A Converter Features Novel Complex Modulator Enables Single-Sideband Architecture modulator that can mix at Fs/2, Fs/4 or Fs/8. All configuration is accomplished through an easy to use 3- or 4-wire SPI interface. When used with an external quadrature modulator (such as the AD8345/AD8346 AD8345/AD8346
/datasheets/files/analog-devices/gendesc/1049.htm
Analog Devices 05/06/2003 2.2 Kb HTM 1049.htm