The Datasheet Archive

CMX649 datasheet (5)

Part Manufacturer Description Type PDF
CMX649 CML Microcircuits ADM Codec Original PDF
CMX649D3 CML Microcircuits ADM codec. Original PDF
CMX649D3 CML Microcircuits ADM Codec Original PDF
CMX649E3 CML Microcircuits ADM Codec Original PDF
CMX649E3 CML Microcircuits ADM codec. Original PDF

CMX649 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
CMX649 application

Abstract: CMX649 E1 PCM encoder introduction to cvsd CMX649 operation and application speech scrambler E940 signal path designer
Text: " command, a single byte C-BUS transaction that resets the CMX649. This command is executed by transmitting , CML Microcircuits Application Note COMMUNICATION SEMICONDUCTORS AN/Telecom / CMX649 /1 November 2003 CMX649 Recommended Settings 1. Introduction The CMX649 voice codec offers the designer , different applications, the large number of possible CMX649 operating configurations can leave an engineer , CMX649 register settings for various sampling rates. The CMX649 data sheet should be consulted during


Original
PDF /CMX649/1 CMX649 CMX649 application E1 PCM encoder introduction to cvsd CMX649 operation and application speech scrambler E940 signal path designer
2004 - MANCHESTER ENCODER, DECODER AND CVSD SYSTEM

Abstract: manchester cvsd delta modulation tutorial Ultralife Batteries variable slope delta modulation tutorial DE6492 CMX649 MICR505 20n10 voice activated switch project
Text: the CMX649 RX DATA pin in eight-bit bytes. The CMX649's `burst mode interface' internally converts , . 5 4.1 Voice Coding ­ CMX649. , . 30 5.1.12 CMX649_TRANSFER. , is more than twice the CMX649's coding rate. Two RF frames can be exchanged serially over the RF , operates from a 3.3V supply and uses an 8MHz clock source in this design. The CMX649's extensive power


Original
PDF CMX649 AN/2WR/649Des/2 MANCHESTER ENCODER, DECODER AND CVSD SYSTEM manchester cvsd delta modulation tutorial Ultralife Batteries variable slope delta modulation tutorial DE6492 MICR505 20n10 voice activated switch project
2011 - BD 649 equivalent

Abstract: No abstract text available
Text: CML Microcircuits CMX649 COMMUNICATION SEMICONDUCTORS ADM Codec D/649/5 August 2011 , DECODER 1. Brief Description The CMX649 Adaptive Delta Modulation (ADM) Voice Codec provides full , . The CMX649 ADM Voice Codec supports 2.7V to 5.5V operation and is available in 20-pin SOIC (D3) and TSSOP packages (E3) packages. © 2011 CML Microsystems Plc ADM Codec CMX649 CONTENTS Page , . 36 5.2.2.6 © 2011 CML Microsystems Plc 2 D/649/5 ADM Codec CMX649 5.2.2.7


Original
PDF CMX649 D/649/5 16-bit 20-Lead CMX649D3 D/649/5 BD 649 equivalent
2007 - E1 PCM encoder

Abstract: CMX649 Voice Activity Detector CMX649D3 CMX649 operation and application time division speech scrambler CMX649E3 0x08e speech scrambler bluetooth encoder
Text: CMX649 CML Microcircuits ADM Codec COMMUNICATION SEMICONDUCTORS D/649/4 January 2007 , DECODER 1. Brief Description The CMX649 Adaptive Delta Modulation (ADM) Voice Codec provides full , . The CMX649 ADM Voice Codec supports 2.7V to 5.5V operation and is available in 20-pin SOIC (D3) and TSSOP packages (E3) packages. © 2007 CML Microsystems Plc ADM Codec CMX649 CONTENTS Page , . 35 © 2007 CML Microsystems Plc 2 D/649/4 ADM Codec CMX649 5.2.2.5 5.2.2.6


Original
PDF CMX649 D/649/4 16-bit E1 PCM encoder CMX649 Voice Activity Detector CMX649D3 CMX649 operation and application time division speech scrambler CMX649E3 0x08e speech scrambler bluetooth encoder
2002 - E1 PCM encoder

Abstract: speech scrambler randomizer 15-bit CMX649E3 CMX649D3 ADM processor delta plc CVSD pcm CMX649 bf 649
Text: CMX649 CML Microcircuits ADM Codec COMMUNICATION SEMICONDUCTORS D/649/1 June 2002 , RX data DECODER 1. Brief Description The CMX649 Adaptive Delta Modulation (ADM) Voice , detectors support powersaving. © 2002 CML Microsystems Plc ADM Codec CMX649 The CMX649 ADM , . CMX649 Block Diagram VAD $E2 & $E4 PROGRAMMABLE ANTI-ALIAS FILTER MIC OUT MIC MIC + + + , Block Diagram © 2002 CML Microsystems Plc 3 D/649/1 ADM Codec 3. CMX649 Signal


Original
PDF CMX649 D/649/1 E1 PCM encoder speech scrambler randomizer 15-bit CMX649E3 CMX649D3 ADM processor delta plc CVSD pcm CMX649 bf 649
2009 - Not Available

Abstract: No abstract text available
Text: Description The DE6491 is a CMX649-based wireless voice link demonstration kit that demonstrates CMX649 ADM , stand-alone PCBs each with the following sections: CMX649-based audio, RF transceiver and control. The basic , amplifier is used to drive the earpiece with the Audio Out signal from the CMX649. Its external components , the RF link. The Master board’s firmware also takes advantage of the CMX649†™s programmable voice , full-duplex audio communication because the CC1000’s data rate is over twice the CMX649†™s data rate; i.e


Original
PDF DE6491 CMX649 UM6491/3 DE6491 CMX649-based
CMX649

Abstract: CMX649 operation and application E1 PCM encoder pin diagram of 7414 CMX649 application B1413 7432 encoder
Text: signal should be DC coupled into the XTAL/CLK pin of the CMX649. Please note that a timing source MUST , applications may benefit from having the encode bit clock provided by a source external to the CMX649. In this , directly by a source external to the CMX649. In this type of application, the decode bit clock signal , . The CMX649's power control capabilities are harnessed primarily through two eight-bit registers , Application Note CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX649 Operation and


Original
PDF CMX649 AN/2WR/649/1 com/products/applicatio744 CMX649 operation and application E1 PCM encoder pin diagram of 7414 CMX649 application B1413 7432 encoder
2009 - CC1000 msp430 application

Abstract: VOICE SCRAMBLER CMX649 DE6491 MSP430 L210 L101 CC1000 C171 circuit diagram of RF based voice communication
Text: The DE6491 is a CMX649-based wireless voice link demonstration kit that demonstrates CMX649 ADM Codec , , to be decoded by the CMX649. (Handled by firmware function " CMX649_TRANSFER "). The CC1000 has , stand-alone PCBs each with the following sections: CMX649-based audio, RF transceiver and control. The basic , the CMX649. Its external components are designed for a highpass roll-off frequency of approximately , be exchanged over the RF link. The Master board's firmware also takes advantage of the CMX649's


Original
PDF DE6491 CMX649 UM6491/3 DE6491 CMX649-based CC1000 msp430 application VOICE SCRAMBLER MSP430 L210 L101 CC1000 C171 circuit diagram of RF based voice communication
2004 - CC1000 msp430 application

Abstract: CMX649 CMX649 application MSP-FETP430IF VOICE SCRAMBLER EF6491xxS CC1000 MAX4368 circuit diagram for wireless headsets MSP430F147
Text: transmitted by the MSP430F147, to be decoded by the CMX649. (Handled by firmware function " CMX649_TRANSFER "). , . Brief Description The DE6491 is a CMX649-based wireless voice link demonstration kit that , two separate stand-alone PCBs each with the following sections: CMX649-based audio, RF transceiver , with the Audio Out signal from the CMX649. Its external components are designed for a highpass , advantage of the CMX649's programmable voice activity detector (VAD) to determine when voice/audio is


Original
PDF DE6491 CMX649 UM6491/1 DE6491 CMX649-based CC1000 msp430 application CMX649 application MSP-FETP430IF VOICE SCRAMBLER EF6491xxS CC1000 MAX4368 circuit diagram for wireless headsets MSP430F147
2007 - CMX649

Abstract: No abstract text available
Text: . Section 4; External Components; Figure 2; IC text title corrected to CMX649. (page 6) CML does not , PRODUCT DATA AMENDMENT CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX649 Publication PDA/649/4 January 2007 The Product Data Amendment series of documents is produced to provide basic , changes made to the CMX649 datasheet, Publication No: D/649/3 October 2006 to produce the updated version , . 3.0 2.0 Products Affected Reference Document(s) 3.1 All current CMX649 products. 4.0


Original
PDF CMX649 PDA/649/4 CMX649 D/649/3 D/649/4
2011 - CMX649 application

Abstract: CMX649 condenser mic 1.5 v
Text: CML Microcircuits COMMUNICATION SEMICONDUCTORS D/649/5 August 2011 CMX649 ADM Codec · · , 1. Brief Description The CMX649 Adaptive Delta Modulation (ADM) Voice Codec provides full , . The CMX649 ADM Voice Codec supports 2.7V to 5.5V operation and is available in 20-pin SOIC (D3) and TSSOP packages (E3) packages. © 2011 CML Microsystems Plc ADM Codec CMX649 CONTENTS Section , Microsystems Plc 2 D/649/5 ADM Codec CMX649 5.2.2.7 5.2.2.8 5.2.2.9 6. ENCODE OFFSET LEVEL


Original
PDF D/649/5 CMX649 20-Lead CMX649D3 D/649/5 CMX649 application CMX649 condenser mic 1.5 v
2013 - 20000 XTAL

Abstract: No abstract text available
Text: CML Microcircuits COMMUNICA TION SEMICONDUCTORS D/649/6 February 2013 CMX649 ADM Codec , Description The CMX649 Adaptive Delta Modulation (ADM) Voice Codec provides full duplex ADM, companded (µ , controls. Encoder and decoder voice activity detectors support powersaving. The CMX649 ADM Voice Codec , . 2013 CML Microsystems Plc ADM Codec CMX649 CONTENTS Section 1. 2. 3. 4. 5. Page Brief , ADM Codec CMX649 5.2.2.6 5.2.2.7 5.2.2.8 5.2.2.9 6. ENCODE VAD LEVEL OUTPUT READ .


Original
PDF D/649/6 CMX649 20-Lead CMX649D3 D/649/6 20000 XTAL
2003 - circuit diagram for wireless headsets

Abstract: VOICE RECORDER IC programming VOICE RECORDER circuits Voice Activity Detector circuit diagram of voice recognition Voice Audio Descrambler 800 Mhz Cordless Phone circuit diagram CMX649E3 CMX649 application CMX649
Text: to the CMX649's employment possibilities. n Intended primarily for cordless headsets and , the CML C-BUS serial interface, the CMX649's many on-chip operational settings allow the designer and , Fax: +86 21 63170243 cn.sales@cmlmicro.com.cn www.cmlmicro.com Packages CMX649D3 CMX649E3 CMX649-based cordless headset demonstration kit and reference design Compact layout for integration into , 20-pin plastic TSSOP Information www.cmlmicro.com/products/twoway/ CMX649.htm © 2003 CML


Original
PDF CMX649 INV/TwoWay/649/1 CMX649-based 902-to-928 20-pin com/products/twoway/CMX649 circuit diagram for wireless headsets VOICE RECORDER IC programming VOICE RECORDER circuits Voice Activity Detector circuit diagram of voice recognition Voice Audio Descrambler 800 Mhz Cordless Phone circuit diagram CMX649E3 CMX649 application
2003 - CVSD encoder

Abstract: CMX649D3
Text: CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX649 ADM Codec Provisional Issue D/649/2 , Clock Recovery RX data 1. Brief Description The CMX649 Adaptive Delta Modulation (ADM , detectors support powersaving. The CMX649 ADM Voice Codec supports 2.7V to 5.5V operation and is available , CMX649 CONTENTS Section 1. 2. 3. 4. 5. Page Brief Description , .50 6. 7. © 2003 CML Microsystems Plc 2 D/649/2 ADM Codec CMX649 2. MIC OUT MIC


Original
PDF CMX649 D/649/2 16-bit CVSD encoder CMX649D3
2003 - time division speech scrambler

Abstract: E1 PCM encoder speech scrambler Voice Activity Detector CMX649 CMX649D3 CMX649E3 randomizer 15-bit 20k preset
Text: CMX649 CML Microcircuits ADM Codec COMMUNICATION SEMICONDUCTORS D/649/2 May 2003 , Control RX data DECODER 1. Brief Description The CMX649 Adaptive Delta Modulation (ADM , detectors support powersaving. The CMX649 ADM Voice Codec supports 2.7V to 5.5V operation and is available , CMX649 CONTENTS Section Page 1. Brief Description , RPLY AUDIO OUT © 2003 CML Microsystems Plc + CMX649 ENC VAD TX DATA XTAL/CLOCK


Original
PDF CMX649 D/649/2 16-bit time division speech scrambler E1 PCM encoder speech scrambler Voice Activity Detector CMX649 CMX649D3 CMX649E3 randomizer 15-bit 20k preset
AUDIO DELAY CIRCUIT DIAGRAM

Abstract: CMX649 operation and application CMX649 CMX649 application CMX639 introduction to cvsd SN74HC393N SN74HC04N Signal Path DESIGNER CY7C187-35
Text: www.cmlmicro.com, should be consulted while reviewing this application note. CMX649 Operation and Application , easily substituted if production quantities are required. CMX649 Operation and Application Page 2 , , CMX639 Audio Delay Circuit Diagram CMX649 Operation and Application Page 3 of 7 3 Description , sheet. 3.1.2 SRAM Memory IC CMX649 Operation and Application Page 4 of 7 The Cypress CY7C187 , Time Delay CMX649 Operation and Application Page 5 of 7 3.2 Overall Operation The audio


Original
PDF CMX639 An/Two-Way/639/1 250ms. 250ms CMX649 AUDIO DELAY CIRCUIT DIAGRAM CMX649 operation and application CMX649 application CMX639 introduction to cvsd SN74HC393N SN74HC04N Signal Path DESIGNER CY7C187-35
2007 - CMX638L4

Abstract: CMX638 CMX638 Evaluation Kit adaptive delta modulation demodulation CMX618 CMX618Q3 Pe0002 voice scrambling CVSD encoder cmx618l4
Text: Supply Requirement Range: 2.7 to 5.5 V Package Styles CMX649D3 CMX649E3 20-pin SOIC 20-pin TSSOP , RALCWI Vocoder with Integral Audio Codec CMX639 CMX649 FX/MX619 and MX629 CVSD Voice Codec , Slope Delta Modulation and Adaptive Delta Modulation 6 CMX649 Adaptive Delta Modulation (ADM) Voice , Serial Clock Command Data Chip Select Reply Data Interrupt Output Coded Signal CMX649 Features , ADM Decoder Strobe Data/Clock Recovery Rx Data Rx Clock CMX649 ADM Codec CVSD and


Original
PDF DE6181 CMX618 CMX7141 PE0002 CMX638L4 CMX638 CMX638 Evaluation Kit adaptive delta modulation demodulation CMX618Q3 voice scrambling CVSD encoder cmx618l4
Voice Activity Detector

Abstract: PCM encoder activity diagram VOICE SCRAMBLER audio scrambler CMX649 Voice Detector Scrambler encoder/decoder pcm decoder
Text: Anti-Image Filter Rx Clock CMX649 Block Diagram Data/Clock Recovery Rx Data -


Original
PDF CMX649 Voice Activity Detector PCM encoder activity diagram VOICE SCRAMBLER audio scrambler Voice Detector Scrambler encoder/decoder pcm decoder
2003 - Not Available

Abstract: No abstract text available
Text: Products q CMX649 Adaptive Delta Modulation (ADM) Codec q CMX881 Baseband Processor for PMR and


Original
PDF INV/TwoWay/823/1 CMX823 280Hz 3500Hz se336 CMX823E4 CMX823P3 16-pin
2003 - CMX823

Abstract: EV8810 CMX649 PMR446 CMX981 CMX883 CMX882 CMX881 CMX823E4 CMX823P3
Text: q CMX649 Adaptive Delta Modulation (ADM) Codec q CMX881 Baseband Processor for PMR and


Original
PDF INV/TwoWay/823/1 CMX823 280Hz 3500Hz CMX823E4 CMX823P3 16-pin com/products/twoway/CMX823 EV8810 CMX649 PMR446 CMX981 CMX883 CMX882 CMX881 CMX823E4 CMX823P3
2015 - advent pa 450 amplifier

Abstract: CMX7261 manual CVSD demodulator avionics synthesiser CMX7161 CMX7241
Text: plus Payphone Security 98 CMX649 Adaptive Delta Modulation (ADM) Voice Codec CMX654 , €¢ CMX673 79 • • CMX654 97 • • • CMX649 96 • • CMX641A , Progress CMX654 97 SPM CMX649 96 PCM Codec CMX641A 95 CMX860 • â , RALCWITM CMX649 Adaptive Delta Modulation (ADM) Codec ADM PCM CVSD Yes 2.7 - 5.5 2.9


Original
PDF 5-03A advent pa 450 amplifier CMX7261 manual CVSD demodulator avionics synthesiser CMX7161 CMX7241
DE70321

Abstract: interfacing 8051 with wi-fi modem CMX991 circuit diagram of home automation system dtmf using telephone line voice recognition kit interfacing 8051 noaa weather radio circuit diagram design of wireless data modem using fsk modulation CMX865A cmx910 circuit diagram of home automation using dtmf
Text: Xtal/Cl Output ICs of RA Family Digital Voice Products CMX649 ADM Codec ab Xtal En , algorithm with programmable sampling clocks and data rates and selectable force-idle operation. The CMX649


Original
PDF
2006 - Not Available

Abstract: No abstract text available
Text: FRS-typr radio designs. CMX649 Adaptive delta modulation (ADM) codec: a full-duplex ADM, A-law, µ-law and


Original
PDF CMX7031 CMX7041 INV/Two-Way/7031
2004 - fdma tetrapol

Abstract: DQPSK demodulator software defined radio implementation of qpsk modulator and demodulator c code for interpolation and decimation filter CMX981 tetra radio "programming interface" digital fm modulator ic CMX981Q1 CMX838 CMX649
Text: 7 Recent Two-Way Radio IC Products From CML EV9810 Evaluation Kit for the CMX981 CMX649


Original
PDF INV/TwoWay/981/1 Multi-Proces06 CMX981Q1 64-lead fdma tetrapol DQPSK demodulator software defined radio implementation of qpsk modulator and demodulator c code for interpolation and decimation filter CMX981 tetra radio "programming interface" digital fm modulator ic CMX981Q1 CMX838 CMX649
2008 - IC 741 OPAMP DATASHEET

Abstract: datasheet opamp 741 CMX865AD4 Sigma 8655 CMX998Q1 cmx991 CMX865AE4 cmx865a e1-l16xsr DATASHEET OF IC 741 opamp
Text: Dual SPM Detector plus Payphone Security CMX649 Adaptive Delta Modulation (ADM) Voice Codec , EV9100 EV9810 EV9900A EV9902 EV9910 EV9980 PE0001 PE0002 PE0201 PE0401 CMX649 Wireless Voice , CMX635 73 CMX639 108 CMX641A 74 CMX649 91 CMX654 109 CMX661 110 , 74 CMX649 91 CMX673 CMX683 37 CMX7031 64 CMX7032 37 CMX7041 65


Original
PDF CMX683 IC 741 OPAMP DATASHEET datasheet opamp 741 CMX865AD4 Sigma 8655 CMX998Q1 cmx991 CMX865AE4 cmx865a e1-l16xsr DATASHEET OF IC 741 opamp
Supplyframe Tracking Pixel