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Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
LT5568EUF Linear Technology RF/Microwave Modulator/Demodulator, 700 MHz - 1050 MHz RF/MICROWAVE I/Q MODULATOR, 4 X 4 MM, PLASTIC, MO-220WGGC, QFN-16
LT5568EUF#TR Linear Technology RF/Microwave Modulator/Demodulator, 700 MHz - 1050 MHz RF/MICROWAVE I/Q MODULATOR, 4 X 4 MM, PLASTIC, MO-220WGGC, QFN-16
LTC5585IUF#TRPBF Linear Technology LTC5585 - Wideband IQ Demodulator with IIP2 and DC Offset Control; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C
LTC5585IUF#PBF Linear Technology LTC5585 - Wideband IQ Demodulator with IIP2 and DC Offset Control; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C
LT5516EUF#PBF Linear Technology LT5516 - 800MHz to 1.5GHz Direct Conversion Quadrature Demodulator; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C
LT5517EUF Linear Technology LT5517 - 40MHz to 900MHz Quadrature Demodulator; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C

4 QAM modulator demodulator circuitry Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
16 QAM Transmitter block diagram

Abstract: 4 QAM modulator demodulator circuitry 64 QAM Transmitter block diagram 64 QAM modulator demodulator 16 QAM receiver block diagram 16 QAM receiver block diagram and transmitter 8 QAM modulator demodulator modem 16 QAM modem circuit diagram qam circuit 4 QAM modulator demodulator modem
Text: transceiver, modulator and demodulator chips, ESD protection on the supply lines, and requires one dual , modulated QPSK/16- QAM signal and TX_AGC into the ISG3300. Apply 5 volts at the "5 V for Modulator " post , into Tx_In F-Connector. Demodulator : The bottom right 4 -pin RX header (see Diagram 2) provides I2C , 5.75 MHz at QAM -64 or QAM -256 signals. Apply 5 volts at the "5 V for Demodulator " post (see diagram , Tx_EN to turn on the TX circuitry . +58 to +8 dBmV QAM output PC1 w/ISG2K software ISG3300


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PDF ISG-AN-01 ISG3300 ISG3300. 16 QAM Transmitter block diagram 4 QAM modulator demodulator circuitry 64 QAM Transmitter block diagram 64 QAM modulator demodulator 16 QAM receiver block diagram 16 QAM receiver block diagram and transmitter 8 QAM modulator demodulator modem 16 QAM modem circuit diagram qam circuit 4 QAM modulator demodulator modem
2002 - IESS-308 standard

Abstract: 32 QAM Transmitter block diagram 32QAM BLOCK DIAGRAM 4 QAM modulator demodulator circuitry 32 QAM SSB Modulator DESIGN QAM-32 IESS-308 sCRAMBLER SSB Modulator application note IESS-308
Text: . TX_Valid RXSYNC TXFULL TXUSRCLK CLK CS3710 32- QAM modulator TXEMPTY TCM_I[ 4 :0] RESET , CS3710 TM 32 QAM Modulator Virtual Components for the Converging World The CS3710 32 QAM , wireless data networks. Combined with the CS3810 32 QAM demodulator core, data transmission speeds of up , Wireless Modulator Core Data Out CS3810 Broadband Wireless Demodulator Core Figure 1: Block , modulator supports transmission of voice, data and video up to 155Mbps Continuous mode operation 32 QAM


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PDF CS3710 CS3710 CS3810 155Mbps CS5200 DS3710 IESS-308 standard 32 QAM Transmitter block diagram 32QAM BLOCK DIAGRAM 4 QAM modulator demodulator circuitry 32 QAM SSB Modulator DESIGN QAM-32 IESS-308 sCRAMBLER SSB Modulator application note IESS-308
2002 - 16 QAM modulation verilog code

Abstract: 4 QAM modulator demodulator circuitry verilog code for lms adaptive equalizer vhdl coding for error correction and detection cs3810 verilog code for TCM decoder VHDL Coding for Pulse Width Modulation LMS adaptive filter model for FPGA vhdl IESS-308 CS-3810
Text: 4 TM Table 1: CS3810 32 QAM Demodulator Interface Signal Descriptions Name I/O Width , CS3810 TM 32 QAM Demodulator Virtual Components for the Converging World The CS3810 32 QAM broadband wireless demodulator core has been developed to provide an efficient and highly optimized solution for wireless data networks. Combined with the CS3710 32 QAM modulator core data , cores See http://www.amphion.com for a current list of products 1 CS3810 32 QAM Demodulator


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PDF CS3810 CS3810 CS3710 155Mbps CS5200 DS3810 16 QAM modulation verilog code 4 QAM modulator demodulator circuitry verilog code for lms adaptive equalizer vhdl coding for error correction and detection verilog code for TCM decoder VHDL Coding for Pulse Width Modulation LMS adaptive filter model for FPGA vhdl IESS-308 CS-3810
1990 - 671-8005

Abstract: intel 8039 QAM FSK demodulator v250l20 Midcom* 671 8005 IN4004 diode data sheet free datasheet of lm 1458 tdk cd y1 250v circuit diagram of calling bell C 12 PH Zener diode
Text: . FUNCTIONAL DESCRIPTION QAM MODULATOR / DEMODULATOR PASSBAND FILTERS AND EQUALIZERS The 73K324L encodes , control microprocessor, and RS-232 level converters for a typical system. DPSK MODULATOR / DEMODULATOR , /600 bit/s DPSK and 1200/300/75 bit/s FSK modulator / demodulator sections, the device also , compression. FSK MODULATOR / DEMODULATOR The FSK modulator / demodulator produces a frequency modulated , = 1). NOTE: DTMF 2/ 4 WIRE FDX D4 D1 0 0 Asynchronous QAM /DPSK +1% -2.5%.


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PDF 73K324L 22bis, 73K324L 73K224 671-8005 intel 8039 QAM FSK demodulator v250l20 Midcom* 671 8005 IN4004 diode data sheet free datasheet of lm 1458 tdk cd y1 250v circuit diagram of calling bell C 12 PH Zener diode
1996 - driver circuit to drive electromagnetic relay using microprocessor

Abstract: fsk modulator demodulator 4 QAM modulator demodulator circuitry TCA 2025 b 8039 micro controller intel fsk modulator demodulator QAM modulator demodulator 80C51 73K224L 73K222BL
Text: to the basic 2400 bit/s QAM , 600/1200 bit/s DPSK and 300 bit/s FSK modulator / demodulator sections , of commonly available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K224BL encodes , INTERFACE FIR PULSE SHAPER QAM / DPSK MODULATOR FILTER EQUALIZER FILTER ATTENUATOR TXA1 , characteristics. FSK MODULATOR / DEMODULATOR The FSK modulator produces a frequency modulated analog output , (originate, mark and space) or 1650 and 1850 DPSK MODULATOR / DEMODULATOR The 73K224BL modulates a serial


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PDF 73K224BL 22bis/V 21/Bell 12A/103 73K224BL 22bis 73K224L 73K224L. driver circuit to drive electromagnetic relay using microprocessor fsk modulator demodulator 4 QAM modulator demodulator circuitry TCA 2025 b 8039 micro controller intel fsk modulator demodulator QAM modulator demodulator 80C51 73K222BL
2005 - 8039 micro controller

Abstract: 73K222BL 73K224BL 73K224L 80C51
Text: telecom relays. QAM MODULATOR / DEMODULATOR The 73K224BL encodes incoming data into quad-bits represented , INTERFACE FIR PULSE SHAPER QAM / DPSK MODULATOR FILTER EQUALIZER FILTER ATTENUATOR TXA1 , designs. In addition to the basic 2400 bit/s QAM , 600/1200 bit/s DPSK and 300 bit/s FSK modulator , changing filter parameters to compensate for line characteristics. DPSK MODULATOR / DEMODULATOR The , with varying line conditions. FSK MODULATOR / DEMODULATOR The FSK modulator produces a frequency


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PDF 73K224BL 22bis, 73K224BL 22bis 73K224L 73K224L. 32-Lead 8039 micro controller 73K222BL 80C51
1996 - crystal oscillator 11.0592 mhz

Abstract: intel 8039 73k222 73K324L 73K324BL 73K224BL 73K222BL v.23 fsk 1200 bps modem spark gap PSTN DAA hybrid
Text: available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K324BL encodes incoming data into , OH FSK MODULATOR BUFFER SCRAMBLER DI-BIT/ QUAD-BIT ENCODER FIR PULSE SHAPER QAM , designs. In addition to the basic 2400 bps QAM , 600/1200 bps DPSK and 300/1200 bps FSK modulator , DESCRIPTION FSK MODULATOR / DEMODULATOR HYBRID AND RELAY DRIVER The FSK modulator produces a frequency , . DPSK MODULATOR / DEMODULATOR ASYNCHRONOUS MODE The 73K324BL modulates a serial bit stream into


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PDF 73K324BL 22bis/V 73K324BL 22bis 73K324L 73K324L. 32-Lead 44-Lead crystal oscillator 11.0592 mhz intel 8039 73k222 73K224BL 73K222BL v.23 fsk 1200 bps modem spark gap PSTN DAA hybrid
2006 - Not Available

Abstract: No abstract text available
Text: MAC with 16 SIDS • Advanced QAMLink downstream demodulator supporting 4 QAM – 1024 QAM • Advanced QAMLink upstream modulator supporting 2 QAM – 256 QAM with S-CDMA • Upstream power amplifier , modulator / demodulator provides superior performance in noisy plant environments • 16 SIDs that provide , Logic Filter Advanced Modulator QPSK-256- QAM 200 MHz MIPS32 Core with MMU Transmission , Advanced Demodulator 16-1024- QAM 8/8 KB I/D Cache BCM3349 The BCM3349 combines an RF receiver


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PDF BCM3349 BCM3349 MIPS32â 100-MHz 28-MHz BCM34XX 3349-PB02-R
1996 - Not Available

Abstract: No abstract text available
Text: bps QAM , 600/1200 bps DPSK and 300/1200 bps FSK modulator / demodulator sections, the device also , SHAPER QAM / DPSK MODULATOR FILTER EQUALIZER FILTER ATTENUATOR TXA1 2W/4W HYBRID TXA2 RXA PASS BAND , capability is also included to allow use of commonly available mechanical telecom relays. QAM MODULATOR , line characteristics. DPSK MODULATOR / DEMODULATOR The 73K324BL modulates a serial bit stream into di-bit , / DEMODULATOR The FSK modulator produces a frequency modulated analog output signal using two discrete


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PDF 73K324BL 22bis/V 73K324BL 22bis 73K324L 73K324L. 32-Lead 44-Lead
1996 - 8039 micro controller

Abstract: v.23 fsk 1200 bps modem TCA 700 v intel 8039 ic 8039 driver power modul inverter 73K32 varistor sr 73K222BL 73K224BL
Text: available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K324BL encodes incoming data into , QAM /DPSK Modulator -11.5 dB -10 -9 dBm0 FSK Modulator / Demodulator Output Frequency , PULSE SHAPER QAM / DPSK MODULATOR FILTER EQUALIZER FILTER ATTENUATOR 8-BIT µP BUS , bps FSK modulator / demodulator sections, the device also includes synch/asynch converters , DESCRIPTION FSK MODULATOR / DEMODULATOR HYBRID AND RELAY DRIVER The FSK modulator produces a frequency


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PDF 73K324BL 22bis/V 73K324BL 22bis 73K324L 73K324L. 32-Lead 8039 micro controller v.23 fsk 1200 bps modem TCA 700 v intel 8039 ic 8039 driver power modul inverter 73K32 varistor sr 73K222BL 73K224BL
1996 - 1536KHZ

Abstract: No abstract text available
Text: of commonly available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K324BL encodes , QAM / DPSK MODULATOR FILTER EQUALIZER FILTER ATTENUATOR TXA1 2W/4W HYBRID DI-BIT/ QUAD-BIT DECODER , designs. In addition to the basic 2400 bps QAM , 600/1200 bps DPSK and 300/1200 bps FSK modulator , . DPSK MODULATOR / DEMODULATOR The 73K324BL modulates a serial bit stream into di-bit pairs that are , used in DPSK modes for optimum operation with varying line conditions. FSK MODULATOR / DEMODULATOR The


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PDF 73K324BL 22bis/V 22bis 73K324L 73K324L. 32-Lead 44-Lead 1536KHZ
2005 - teridian protected software

Abstract: No abstract text available
Text: also included to allow use of commonly available mechanical telecom relays. QAM MODULATOR / DEMODULATOR , SHAPER QAM / DPSK MODULATOR FILTER EQUALIZER FILTER ATTENUATOR TXA1 2W/4W HYBRID DI-BIT , /s FSK modulator / demodulator sections, the device also includes synch/asynch converters, scrambler , line characteristics. DPSK MODULATOR / DEMODULATOR The 73K224BL modulates a serial bit stream into di-bit , conditions. FSK MODULATOR / DEMODULATOR The FSK modulator produces a frequency modulated analog output signal


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PDF 73K224BL 22bis, 22bis 73K224L 73K224L. 32-Lead teridian protected software
1996 - ic tac 2025

Abstract: 8 QAM modem
Text: commonly available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K224BL encodes incoming data , GENERATOR FSK MODULATOR OH BUFFER SCRAMBLER DI-BIT/ QUAD-BIT ENCODER FIR PULSE SHAPER QAM , /s FSK modulator / demodulator sections, the device also includes synch/asynch converters, scrambler , MODULATOR / DEMODULATOR The 73K224BL modulates a serial bit stream into di-bit pairs that are represented by , modes for optimum operation with varying line conditions. FSK MODULATOR / DEMODULATOR The FSK modulator


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PDF 73K224BL 22bis/V 21/Bell 12A/103 22bis 73K224L 73K224L. ic tac 2025 8 QAM modem
2003 - Not Available

Abstract: No abstract text available
Text: QAM and DPSK Demodulator Ring Detector Tx Output S DTMF/Tone Generator + C-BUS Serial Interface Ring Detect Input Tx Output Buffer QAM and DPSK Modulator AVDD AVSS , Multi-standard QAM , DPSK and FSK Modem IC with multiple modes, data rates and automodem features n Versatile , .14) USART functions with HDLC options Flexible line-driver and hybrid circuits on chip 2- or 4 - wire , packaging Protocols and Data Rates Quadrature Amplitude Modulation ( QAM ) n V.32bis, V.32, V.22bis (14400


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PDF CMX869 32bis INV/Telecom/869/1 CMX869D2 CMX869E2 CMX869P4 24-pin com/products/wtelecom/CMX869
2006 - BCM3349

Abstract: qam transceiver rf singlechip QPSK-256-QAM 4 QAM modulator demodulator modem 256 QAM 1024 QAM modulator demodulator 32 QAM Transmitter block diagram 8 QAM modulator demodulator modem 16 QAM Transmitter block diagram 64 QAM Transmitter
Text: supporting 4 QAM ­ 1024 QAM · Advanced QAMLink upstream modulator supporting 2 QAM ­ 256 QAM with S-CDMA · , modulator / demodulator provides superior performance in noisy plant environments · 16 SIDs that provide for , -MHz ISB Filter Advanced Modulator QPSK-256- QAM Transmission Convergence Module DOCSIS 2.0 MAC , Demodulator 16-1024- QAM 8/8 KB I/D Cache BCM3349 BCM3349 Block Diagram The BCM3349 combines an RF receiver with an advanced QAM and S-CDMA demodulator , an advanced QAM transmitter, a complete DOCSIS 2.0


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PDF BCM3349 BCM3349 MIPS32TM 100-MHz 28-MHz BCM34XX 3349-PB03-R qam transceiver rf singlechip QPSK-256-QAM 4 QAM modulator demodulator modem 256 QAM 1024 QAM modulator demodulator 32 QAM Transmitter block diagram 8 QAM modulator demodulator modem 16 QAM Transmitter block diagram 64 QAM Transmitter
1996 - 8039 micro controller

Abstract: FSK modulator and demodulator 73K224L DTMF ENCODER fsk modulator demodulator intel 8039 4 QAM modulator demodulator circuitry manual modem QAM HALF DUPLEX modem hybrid separate transmit tca 770
Text: of commonly available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K224BL encodes , DI-BIT/ QUAD-BIT ENCODER FIR PULSE SHAPER QAM / DPSK MODULATOR EQUALIZER FILTER , modulator / demodulator sections, the device also includes synch/asynch converters, scrambler/descrambler , DESCRIPTION DPSK MODULATOR / DEMODULATOR HYBRID AND RELAY DRIVER The 73K224BL modulates a serial bit , characteristics. FSK MODULATOR / DEMODULATOR The FSK modulator produces a frequency modulated analog output


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PDF 73K224BL 22bis/V 21/Bell 12A/103 73K224BL 22bis 73K224L 73K224L. 8039 micro controller FSK modulator and demodulator 73K224L DTMF ENCODER fsk modulator demodulator intel 8039 4 QAM modulator demodulator circuitry manual modem QAM HALF DUPLEX modem hybrid separate transmit tca 770
1996 - TCA 2025 b

Abstract: 4 QAM modulator demodulator circuitry
Text: commonly available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K224BL encodes incoming data , GENERATOR FSK MODULATOR OH BUFFER SCRAMBLER DI-BIT/ QUAD-BIT ENCODER FIR PULSE SHAPER QAM , /s FSK modulator / demodulator sections, the device also includes synch/asynch converters, scrambler , MODULATOR / DEMODULATOR The 73K224BL modulates a serial bit stream into di-bit pairs that are represented by , modes for optimum operation with varying line conditions. FSK MODULATOR / DEMODULATOR The FSK modulator


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PDF 73K224BL 22bis/V 21/Bell 12A/103 22bis 73K224L 73K224L. TCA 2025 b 4 QAM modulator demodulator circuitry
2004 - 1024-QAM

Abstract: BCM3349 4 QAM modulator demodulator modem qam transceiver rf singlechip 1024 QAM modulator demodulator BCM3419 Modulator QAM MIPS32 64 QAM Transmitter Demodulator 256 QAM
Text: Advanced QAMLink downstream demodulator supporting 4 QAM ­ 1024 QAM · Advanced QAMLink upstream modulator , modulator / demodulator provides superior performance in noisy plant environments 16 SIDs that provide for , Modulator BCM3419 Transmission Convergence Module Advanced 1024QAM Demodulator The BCM3349 combines an RF receiver with an advanced QAM and S-CDMA demodulator , an advanced QAM transmitter, a , .83 Annex A/B/C compatible decoder. The receiver supports variable symbol rate 4 /16/32/64/128/256/512/1024- QAM


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PDF BCM3349 BCM3349 MIPS32TM 100-MHz 28-MHz BCM3419 3349-PB01-R 1024-QAM 4 QAM modulator demodulator modem qam transceiver rf singlechip 1024 QAM modulator demodulator Modulator QAM MIPS32 64 QAM Transmitter Demodulator 256 QAM
1998 - composite video to rgb converter ic

Abstract: ST20-TP4 Audio Circuit with IC 701 stv0199a stv0199 serial parallel transport stream STV0118A composite to rgb converter ic STI5500 Decoder 5 to 32 single ic
Text: FREQUENCY UP CONVERTER DEMODULATION & FEC IF QAM MODULATOR QAM MAPPING TRANSPORT STREAM , QPSK demodulator , Viterbi and Reed-Solomon decoder Serial or parallel output QAM ENCODING STV0198* DVB-C compliant modulator Serial or parallel input 16, 64 or 256 QAM Base band or IF output , ) VSB MODULATOR CHANNEL 1 TUNER SATELLITE SOUND AND VIDEO PROCESSOR TUNER SATELLITE SOUND AND VIDEO PROCESSOR VSB MODULATOR CHANNEL 2 TUNER SATELLITE SOUND AND VIDEO


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PDF STV0042A devi97 STV0191* ST20-AT5* 32-bit composite video to rgb converter ic ST20-TP4 Audio Circuit with IC 701 stv0199a stv0199 serial parallel transport stream STV0118A composite to rgb converter ic STI5500 Decoder 5 to 32 single ic
1996 - 16 QAM modem circuit diagram

Abstract: QAM FSK modulator
Text: commonly available mechanical telecom relays. QAM MODULATOR / DEMODULATOR The 73K224BL encodes incoming data , GENERATOR FSK MODULATOR 2+ BUFFER SCRAMBLER DI-BIT/ QUAD-BIT ENCODER FIR PULSE SHAPER QAM , designs. In addition to the basic 2400 bit/s QAM , 600/1200 bit/s DPSK and 300 bit/s FSK modulator , MODULATOR / DEMODULATOR The 73K224BL modulates a serial bit stream into di-bit pairs that are represented by , modes for optimum operation with varying line conditions. FSK MODULATOR / DEMODULATOR The FSK modulator


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PDF 73K224BL 22bis/V 21/Bell 12A/103 73K224BL 22bis 73K224L 73K224L. 16 QAM modem circuit diagram QAM FSK modulator
2003 - design of wireless data modem using fsk modulation

Abstract: 4 QAM modulator demodulator circuitry 3V wireless keyboard circuit board SIA protocol CMX850L8 80C51 CMX866 DTMF fsk cli circuit example software EV8500 FCC68
Text: Level Setting QAM /DPSK Demodulator n Independent Rx and Tx (phone and line) setting; Range: 0 to , Transmit Filter and Equaliser FSK Modulator QAM /DPSK Modulator to on-chip `C-BUS' Controller , (CLI) Demodulator and HighSensitivity CAS Tone Detector Full-Feature Programmable Telephone Signalling , Embedded 80C51 µController - CLI Demodulator - On-Chip RAM - Versatile General Purpose I/O Ports - Boot ROM , sensitivity CAS tone detection and stand-alone FSK demodulator for CLI Types I and II will allow on-hook CLI


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PDF CMX850 INV/Telecom/850/2 80C51 22bis com/products/wtelecom/CMX850 design of wireless data modem using fsk modulation 4 QAM modulator demodulator circuitry 3V wireless keyboard circuit board SIA protocol CMX850L8 80C51 CMX866 DTMF fsk cli circuit example software EV8500 FCC68
2003 - DTMF fsk cli circuit

Abstract: No abstract text available
Text: Start/Stop (asynchronous) n Synchronous QAM /DPSK MODULATOR Scrambler Enable DTMF/TONE , amplifiers TXAN Tx Level Control Descrambler Enable QAM /DPSK DEMODULATOR Selectable Rx and Tx , . n Offering full-duplex QAM , DPSK and FSK modulation via a transformerless line interface, this , On µC +ve supply QAM , DPSK and FSK Modem Tones Processor ‘Ring Detect’ / ‘Line Reverse’ Clock Generator Contents The System 2 Line-Power and the DAA 4 Integral Modem 5 The


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PDF CMX878 INV/Telecom/878/1 22bis 28-pin 22bis, CMX878-based DTMF fsk cli circuit
1990 - FSK v.23

Abstract: MIDCOM 671-8005 73K324L 321L 73K212AL 80C51 fsk modulator ccitt r1 73K324L-IP
Text: . FUNCTIONAL DESCRIPTION QAM MODULATOR / DEMODULATOR PASSBAND FILTERS AND EQUALIZERS The 73K324L encodes , SCRAMBLER DIBIT/ QUADBIT ENCODER FIR PULSE SHAPER QAM / DPSK MODULATOR + TXA EQUALIZER , /600 bit/s DPSK and 1200/300/75 bit/s FSK modulator / demodulator sections, the device also , compression. FSK MODULATOR / DEMODULATOR The FSK modulator / demodulator produces a frequency modulated , CONDITION MIN NOM MAX UNIT QAM /DPSK Modulator Carrier Suppression Measured at TXA 35


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PDF 73K324L 22bis, 73K324L 73K224 FSK v.23 MIDCOM 671-8005 321L 73K212AL 80C51 fsk modulator ccitt r1 73K324L-IP
2002 - design of wireless data modem using fsk modulation

Abstract: plc modem using fsk 4 QAM modulator demodulator circuitry QAM FSK demodulator audio FSK modulator and Demodulator cmx869 PLC modem 3V wireless keyboard circuit board caller id converter dtmf to fsk keypad encoder
Text: `line' and `phone' line drives via differential amplifiers QAM /DPSK Demodulator Level Setting , and QAM ) REPLY DATA FSK Modulator telephone S EN Transmit Filter and Equaliser CSN Inband Audio QAM /DPSK Modulator to on-chip `C-BUS' Controller DTMF / Tone Generator scramble , ROM / FLASH PWM Measurement and Control Xtal Select Power Supply and Circuitry , Block Diagram 3 Embedded Microcontroller 4 Integral Low Power Modem 5 CMX850 in Action 6 Demonstration


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PDF CMX850 INV/Telecom/850/1 80C51 22bis 100-pin 80C51 10-Bit) CMX850L8 design of wireless data modem using fsk modulation plc modem using fsk 4 QAM modulator demodulator circuitry QAM FSK demodulator audio FSK modulator and Demodulator cmx869 PLC modem 3V wireless keyboard circuit board caller id converter dtmf to fsk keypad encoder
1996 - Bell-103 -1 2225

Abstract: Bell-103 handshake
Text: converter and scrambler can be bypassed for handshaking, and 2 OPERATION QAM MODULATOR / DEMODULATOR The , TXA FIR PULSE SHAPER QAM / DPSK MODULATOR + EQUALIZER FILTER + ATTEN FILTER I/F , modulator / demodulator sections, the device also includes SYNCH/ASYNCH converters, scrambler/descrambler , MODULATOR / DEMODULATOR The FSK modulator produces a frequency modulated analog output signal using two , characteristics. DPSK MODULATOR / DEMODULATOR The 73K224L modulates a serial bit stream into di-bit pairs that are


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PDF 73K224L 22bis/V 12A/Bell 22bis 28-pin 22bis, 80C51 Bell-103 -1 2225 Bell-103 handshake
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