DTMF WIRELESS Search Results

dtmf

Abstract: DTMF DEcoder FREQUENCY dtmf wireless
Contextual Info: Telco DTMF Generator/Detector for TMS320C3x/’C4x by DSP Software Engineering, Inc. Software Overview The DTMF software is an implementation of a DTMF generator and DTMF detector for the TMS320C3x. Dual-Tone MultiFrequency DTMF is an international signaling standard for telephone digits (number buttons). The DTMF generator function

DTMF

Abstract: dtmf wireless TMS320C25 PSTN DTMF linear generator
Contextual Info: Telco DTMF Generator/Detector for TMS320C25/’C5x by DSP Software Engineering, Inc. Software Overview The DTMF software is an implementation of a DTMF generator and DTMF detector for the TMS320C25 and TMS320C5x. Dual-Tone Multi-Frequency DTMF is an international signaling standard for telephone digits (number buttons). The DTMF

telephone circuit with dtmf tp5088

Abstract: TP5088 DEUTSCH 941 D DEUTSCH+941+D TP5088N
Contextual Info: TP5088 TP5088 DTMF Generator for Binary Data Literature Number: SNOSBC2A TP5088 DTMF Generator for Binary Data General Description Features This CMOS device provides low cost tone-dialing capability in microprocessor-controlled telephone applications 4-bit

DTMF encoder

Abstract: GOERTZEL ALGORITHM SOURCE CODE DTMF encoder datasheets DTMF encoder decoder DTMF TONE GENERATOR DTMF Tone Decoder DTMF decoder DTMF keypad with encoder TR-TSY-000763 DTMF DEcoder FREQUENCY datasheets
Contextual Info: Application Report SPRA096A - May 2000 DTMF Tone Generation and Detection: An Implementation Using the TMS320C54x Gunter Schmer, MTSA SC Group Technical Marketing ABSTRACT This application note describes the implementation of a dual tone multiple frequency DTMF

DTMF fsk cli circuit

Abstract: CMX865 multi fsk modem CMX865D2 EVKIT xtal 11.0592 datasheet v.23 fsk 1200 bps modem 1300 2100 plc modem using fsk fsk modem 1200 EV8600
Contextual Info: CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX865 DTMF Codec/FSK Modem Combo High performance at low power for high volume applications INV/Telecom/865/2 www.cmlmicro.com  Multi-standard FSK modem with V.23, Bell 202 and Bell 103 capabilities DTMF Codec

Contextual Info: CD22204 Data Sheet File Number 5V Low Power Subscriber DTMF Receiver Features The CD22204 complete dual tone multiple frequency DTMF receiver detects a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally

DSP56811

Abstract: DSP56800 DSP568XX
Contextual Info: Codec DSP568XX SSI Audio EBI Grade FLASH • 2.4 kbps Vocoder • Fast message scan • Silence detect/Voice trim • Automatic Gain Control Phone PLL Line • DTMF Detect SPI Interface • DTMF Generate • CAS* detect and • Call progress tones Controller

TP5089

Abstract: TP5089N
Contextual Info: TP5089 TP5089 DTMF TOUCH-TONE Generator Literature Number: SNOSBC6A TP5089 DTMF (TOUCH-TONE) Generator General Description Features The TP5089 is a low threshold voltage field-implanted metal gate CMOS integrated circuit It interfaces directly to a standard telephone keypad and generates all dual tone multi-frequency pairs required in tone-dialing systems The tone

MPSA42 168

Abstract: U3760MB-N ic 1240 ringer ic 1240 ringer pin diagram 220UF 2N5401 BC546 MPSA42 U3760MB-NFN atmel 948
Contextual Info: U3760MB-N Low-Voltage Standard Telephone Circuit Description Atmel Wireless & Microcontrollers’ low-voltage telephone circuit, U3760MB-N, performs all the speech and line interface functions required in an electronic telephone set tone ringer, pulse and DTMF dialing with

S7B National

Abstract: 2N5401 MPSA42 U3761MB-S U3761MB-SFN U3761MB-SFNG3 600w audio amplifier circuit diagram
Contextual Info: U3761MB-S Universal Telephone IC - All Functions Integrated Description Atmel Wireless & Microcontrollers’ low-voltage telephone circuit U3761MB-S performs all the speech and line interface functions required in an electronic telephone set, the tone ringer, the pulse and DTMF dialing

fsk ENCODER

Abstract: CMX615 CMX615D4 CMX615P3 multi fsk modem Ring Tone Generator DTMF fsk circuit encoder FSK squarewave telephone ring generator
Contextual Info: CMX615 Digital Line to POTS Interface D/615/4 December 1999 Provisional Issue Features Applications • Pre-Programmed Tone Generators • Digital Line to POTS Interface • Fully Integrated DTMF Encoder • Subscriber Terminal Adapters • SPM Generator • Wireless Local Loop

DIODE S51

Contextual Info: U3761MB–T Universal Telephone IC – All Functions Integrated Description Atmel Wireless & Microcontrollers’ low-voltage telephone circuit U3761MB performs all the speech and line interface functions required in an electronic telephone set, the tone ringer, the pulse and DTMF dialing

2N5401

Abstract: MPSA42 U3761MB-T U3761MB-TFN U3761MB-TFNG3
Contextual Info: U3761MB-T Universal Telephone IC – All Functions Integrated Description Atmel Wireless & Microcontrollers’ low-voltage telephone circuit U3761MB-T performs all the speech and line interface functions required in an electronic telephone set, the tone ringer, the pulse and DTMF dialing

DTMF ENCODER

Abstract: fsk ENCODER CMX615 CMX615D4 CMX615P3
Contextual Info: CMX615 Digital Line to POTS Interface D/615/4 December 1999 Provisional Issue Features Applications • Pre-Programmed Tone Generators • Digital Line to POTS Interface • Fully Integrated DTMF Encoder • Subscriber Terminal Adapters • SPM Generator • Wireless Local Loop

CMX865

Abstract: CMX865D2 transistor b1412 PLC coupling transformer midcom 82111 DTMF encoder 1N4004 CM7291 fsk dtmf circuit diagram "FSK modulator"
Contextual Info: CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX865 FSK Modem and DTMF Codec D/865/3 November 2005 Provisional Issue Features Applications • V.23 1200/75, 1200/1200, 75, 1200 bps FSK • Wireless Local Loops • Bell 202 1200/150, 1200/1200, 150, 1200 bps FSK

DTMF encoder

Abstract: cmx605 fsk encoder DTMF encoder to uart DTMF encoder decoder CMX605D4 CMX605P3 DTMF DECODER
Contextual Info: CMX605 CML Microcircuits COMMUNICATION SEMICONDUCTORS Digital Line to POTS Interface D/605/7 March 2009 Provisional Issue Features Applications • Pre-Programmed Tone Generators • Digital Line to POTS Interface • Fully Integrated DTMF Decoder/Encoder

DTMF encoder

Abstract: CMX605D4 CMX605 CMX605P3
Contextual Info: CMX605 COMMUNICATION SEMICONDUCTORS Digital Line to POTS Interface DATA BULLETIN PRELIMINARY INFORMATION Features • • • • • • • Applications Pre-Programmed Tone Generators Fully Integrated DTMF Decoder/Encoder SPM Generator Simple Serial Control Interface

DTMF DECODER

Contextual Info: CMX605 CML Microcircuits COMMUNICATION SEMICONDUCTORS Digital Line to POTS Interface D/605/8 February 2012 Provisional Issue Features Applications • Pre-Programmed Tone Generators  Digital Line to POTS Interface  Fully Integrated DTMF Decoder/Encoder

fsk ENCODER

Abstract: CMX615D4 c0425 CMX615 CMX615P3
Contextual Info: CMX615 COMMUNICATION SEMICONDUCTORS Digital Line to POTS Interface DATA BULLETIN PRELIMINARY INFORMATION Features • • • • • • • • Applications Pre-Programmed Tone Generators Fully Integrated DTMF Encoder SPM Generator Simple Serial Control Interface

CMX865AE4

Abstract: CMX865AD4 CMX865A CMX865 bell 100n remote KEYPAD
Contextual Info: CMX865A Telecom Signalling Device D/865A/3 February 2007 Provisional Issue CMX865A – DTMF CODEC AND TELECOM SIGNALLING COMBO Features Applications • V.23 1200/75, 1200/1200, 75, 1200 bps FSK • Wireless Local Loops • Bell 202 1200/150, 1200/1200, 150, 1200 bps FSK

Contextual Info: CMX605 CML Microcircuits COMMUNICATION SEMICONDUCTORS Digital Line to POTS Interface D/605/8 February 2012 Provisional Issue Features Applications • Pre-Programmed Tone Generators  Digital Line to POTS Interface  Fully Integrated DTMF Decoder/Encoder

smd code marking 1336

Abstract: Marking AD6
Contextual Info: INTEGRATED CIRCUITS DATA SHEET PCD3755A; PCD3755E; PCD3755F 8-bit microcontrollers with DTMF generator, 8 kbytes OTP and 128 bytes EEPROM Product specification Supersedes data of 1996 Dec 18 File under Integrated Circuits, IC03 1997 Apr 16 Philips Semiconductors

CMX865AD4

Abstract: CMX865AE4 cmx865a CMX865 Pe0002 AG1170 v.23 fsk 1200 bps modem 1300 2100 BC846 BZT03C75 CMX868
Contextual Info: CMX865A Telecom Signalling Device D/865A/4 May 2008 CMX865A – DTMF CODEC AND TELECOM SIGNALLING COMBO Features Applications • V.23 1200/75, 1200/1200, 75, 1200 bps FSK • Wireless Local Loops • Bell 202 1200/150, 1200/1200, 150, 1200 bps FSK • SMS Phones