CIRCUIT DIAGRAM OF DTMF GENERATOR Search Results

Contextual Info: O K I Semiconductor MSM6888B Multi-Function Telecommunication LSI GENERAL DESCRIPTION The MSM6888B provides three kinds of functions which are often applied for telephone terminal equipment. Those are DTMF generator, DTMF receiver and low speed 300 bps FSK modem defined as V.21

Contextual Info: O K I Semiconductor MSM6888B_ Multi-Function Telecommunication LSI GENERAL DESCRIPTION The MSM6888B provides three kinds of functions which are often applied for telephone terminal equipment. Those are DTMF generator, DTMF receiver and low speed 300 bps FSK modem defined as V.21

serial vs parallel communication

Abstract: SC9200B Silan Semiconductors DIP-14-300-2 crystal 3.579545MHZ SC9200 SC9200A dtmf
Contextual Info: Silan Semiconductors SC9200A/B DTMF GENERATORS DESCRIPTION The SC9200A/B tone generators are designed for µC interfaces. They can be instructed by a µC to generate 16 dual tones and 8 single tones from the DTMF pin. The SC9200A provides a serial mode whereas the SC9200B contains a selectable serial/parallel

fsk dtmf circuit diagram

Abstract: multi fsk modem U2765 M7516 MSM7515GS-VK MSM7515RS MSM7516GS-VK MSM7516RS QDS2113 equalizer HF modem
Contextual Info: O K I Semiconductor MSM7515/7516 Multi-Function Telecommunication LSI GENERAL DESCRIPTION The M SM 7515/7516 provides three kinds of functions w hich are often applied for telephone terminal equipm ent. Those are DTMF generator, DTMF receiver and low speed 1200 bps FSK m odem defined as V.

ITT 7516

Contextual Info: O K I Semiconductor MSM7515/7516 Multi-Function Telecommunication LSI GENERAL DESCRIPTION The MSM7515/7516 provides three kinds of functions w hich are often applied for telephone term inal equipm ent. Those are DTMF generator, DTMF receiver and low speed 1200 bps FSK m odem defined as V.

Contextual Info: O SIERRA SEMICONDUCTOR D TM F T ra n s ce iv e r O ctober 1986 o 48598 B E N E FIT S F EA T U R ES DTMF Generator and Receiver on one chip • Compact System design • Low cost support circuitry inexpensive 3.579545MHz crystal • CMOS^N single 5 volt operation

Contextual Info: O K I Semiconductor MSM7515/7516 Multi-Function Telecommunication LSI G E N E R A L DESCRIPTION The MSM7515/7516 provides three kinds of functions which are often applied for telephone terminal equipment. Those are DTMF generator, DTMF receiver and low speed 1200 bps FSK modem defined as V.

TEA1075

Abstract: RTLS IC mt 1336 e TEA1075PN TEA1075P
Contextual Info: Signetics TEA1075 DTMF Generator for Telephone Dialing Product Specification Linear Products DESCRIPTION FEATURES This integrated circuit is a dual-tone • multi-frequency DTMF generator with line interface for use in pushbutton tele­ • phone sets containing an electronic

tea 1075

Abstract: TEA1075P ac voltage stabilizer circuit diagram anti-bounce circuit DAC with BCD input circuit diagram of dtmf generator RTLS stabiliser circuit diagram TEA1075PN TEA1075
Contextual Info: TEA1075 Signetics DTMF Generator for Telephone Dialing Product Specification Linear Products DESCRIPTION FEATURES This integrated circuit is a dual-tone • multi-frequency DTMF generator with line interface for use in pushbutton tele­ • phone sets containing an electronic

EFG71891PD

Abstract: 213Mf EFG7189 EFG71891 EFG7189PD
Contextual Info: EFG7189 EFG71891 DTMF GENERATOR FOR BINARY CODED HEXADECIMAL DATA . . . . . . . GENERATES 16 STANDARD DTMF TONE PAIRS USES LOW COST 3.579 MHz CRYSTAL DIRECT MICROPROCESSOR INTERFACE ACCEPTS 4 BIT DATA IN SERIAL OR PARALLEL FORMAT DATA IS STORED DURING TRANSMISSION

A1046

Abstract: k a1046 k a1046 y tea 1633 DAC with BCD input SPEECH NETWORK WITH dtmf a1046 y pushbutton telephones DTMF TEA1046 TEA1046PF
Contextual Info: TEA1046 Signetics Transmission Interface With DTMF Product Specification Linear Products DESCRIPTION FEATURES This integrated circuit is a dual-tone multi-frequency DTMF generator and a speech transmission circuit on a single chip. It supplies frequency combinations

1633L

Abstract: 1477L 1335L 1N4148 2N3906 BC327 BC337 BC549B pwm Sine wave generation
Contextual Info: APPLICATION NOTE H8/300L SLP Series PWM Producing DTMF Signal DTMF Introduction Dual Tone Multi-Frequency (DTMF) is generally used for telephony application. In the case when the MCU does not carry a DTMF generator, software implementation can be achieved by using the Pulse Width Modulation (PWM) module of the MCU.

SM 7523

Abstract: SM7523
Contextual Info: O K I Semiconductor M SM 7523 Multi-Function Telecommunication LSI GENERAL DESCRIPTION The MSM7523 provides three kinds of functions which are often applied for telephone terminal equipment. Those are DTMF generator, DTMF receiver and low speed 300 bps PSK modem deñned as V.21

circuit diagram of home automation using dtmf

Abstract: home automation using dtmf DTMF and emergency DTMF HT9200 HT9200A HT9200B dtmf generator flowchart circuit diagram 1209 circuit diagram of dtmf generator 9200a
Contextual Info: Using the HT9200A/B DTMF Generator Using the HT9200A/B DTMF Generator A/N: HA0037E Introduction The program example shows how to use the HT9200A/B. Using the Driver → Driver Description • The program contains the initialisation parameters and both serial and parallel mode

ci237

Abstract: EFG7189 EFG71891 EFG71891PD EFG7189PD circuit diagram of dtmf generator
Contextual Info: S G S -T H O M S O N M M [ I[ L E * ( Q M ( g S EFG 7189 E F G 71891 DTMF GENERATOR FOR BINARY CODED HEXADECIMAL DATA • GENERATES 16 STANDARD DTMF TONE PAIRS '■ USES LOW COST 3.579 MHz CRYSTAL ■ DIRECT MICROPROCESSOR INTERFACE ■ ACCEPTS 4 BIT DATA IN SERIAL OR PARAL­

Contextual Info: SGS-THOMSON JW„ G*G8 mira«IO(g§ EFG 7189 EFG 71891 DTMF GENERATOR FOR BINARY CODED HEXADECIMAL DATA GENERATES 16 STANDARD DTMF TONE PAIRS USES LOW COST 3.579 MHz CRYSTAL DIRECT MICROPROCESSOR INTERFACE ACCEPTS 4 BIT DATA IN SERIAL OR PARAL­ LEL FORMAT

TRANSISTOR KT 838

Abstract: AC voltage rms measure avr DH-34 MC34013 circuit diagram regulator avr for generator rms measure with avr PRIMO DH electret em 80 two wire electret microphone MC34013A
Contextual Info: MC34013A TELEPHONE SPEECH NETWORK AND TONE DIALER Linear/12L Technology Provides Low 1.4 Volt Operation Speech and Dialing Modes in Both Speech Network Provides 2-4 Wire Conversion with Adjustable Sidetone Utilizing an Electret Microphone DTMF Generator Uses Low-Cost Ceramlic Resonator

sot149

Abstract: TEA1046PF
Contextual Info: TEA1046 Signetics Transmission Interface With DTMF Product Specification Linear Products DESCRIPTION FEATURES This integrated circuit is a dual-tone multi-frequency DTMF generator and a speech transmission circuit on a single chip. It supplies frequency combinations

Contextual Info: SC9200 DTMF GENERATOR WITH MICRO-PROCESSOR INTERFACE DESCRIPTION The SC9200 tone generators are designed for µC interfaces. They can be instructed by a µC to generate 16 dual tones and 8 single tones from the DTMF pin. The SC9200A/AS provides a serial mode whereas the

circuit diagram of dtmf generator

Abstract: SC9200 SC9200A SC9200B
Contextual Info: SC9200 DTMF GENERATOR WITH MICRO-PROCESSOR INTERFACE DESCRIPTION The SC9200 tone generators are designed for µC interfaces. They can be instructed by a µC to generate 16 dual tones and 8 single tones from the DTMF pin. The SC9200A/AS provides a serial mode whereas the

BC337

Abstract: FLOW CHART FOR GENERATE sine wave 1N4148 2N3906 BC327 BC549B C11A sine PWM renesas BC327 pin out hitachi 1n4148
Contextual Info: PRELIMINARY APPLICATION NOTE H8/300L PWM Producing DTMF Signal DTMF Introduction Dual Tone Multi-Frequency (DTMF) is generally used for telephony application. In the case when the MCU does not carry a DTMF generator, a software implementation can be achieved by using the Pulse Width Modulation (PWM) module of the MCU.

MK5380

Abstract: Mostek DTMF
Contextual Info: SC11289 DTMF Transceiver r SIERRA SEMICONDUCTOR FEATURES □ DTMF Generator and Receiver on one chip □ CMOS single 5 Volt operation □ Uses inexpensive 3.579545MHz crystal The SCI 1289 is a complete Dual Tone Multiple Frequency DTMF Transceiver that can both generate

U2765

Abstract: 1750 Hz TONE fsk modem ic design HF modem DTMF MSM6888BGS-VK MSM6888BRS AM receiver 28 dip
Contextual Info: OKI Semiconductor MSM6888B_ Multi-Function Telecommunication LSI G EN ER A L D ES C R IPTIO N The M SM 6888B provides three kinds of functions w h ich are often applied for telephone term inal equipm ent. Those are D T M F generator, D T M F receiver and lo w speed 300 bps F S K m odem defined as V.21

gsm Booster

Abstract: gsm booster circuit ASF01 2750A
Contextual Info: Features • • • • • • • • • • Low Voltage Capability, 2.25V to 3.6V Analog Supply, 1.8V Digital Supply Two Differential Multiplexed Microphone Inputs 70 dB ADC and DAC Dynamic Range Transmit and Receive Digital Filters Dual-tone Multi-frequency and Single-tone Generator