Untitled
Abstract: No abstract text available
Text: 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
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MSM6888B
MSM6888B
MSM7516
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Untitled
Abstract: No abstract text available
Text: 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
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MSM6888B_
MSM6888B
MSM7516
MSM6888B
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serial vs parallel communication
Abstract: SC9200B Silan Semiconductors DIP-14-300-2 crystal 3.579545MHZ SC9200 SC9200A dtmf
Text: 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
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SC9200A/B
SC9200A/B
SC9200A
SC9200B
SC9200A
SC9200B
58MHz
579545MHz
serial vs parallel communication
Silan Semiconductors
DIP-14-300-2
crystal 3.579545MHZ
SC9200
dtmf
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fsk dtmf circuit diagram
Abstract: multi fsk modem U2765 M7516 MSM7515GS-VK MSM7515RS MSM7516GS-VK MSM7516RS QDS2113 equalizer HF modem
Text: 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.
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MSM7515
MSM7516
version-MSM6888B-provides
MSM7516
511PN
MSM7515/7516
b724240
fsk dtmf circuit diagram
multi fsk modem
U2765
M7516
MSM7515GS-VK
MSM7515RS
MSM7516GS-VK
MSM7516RS
QDS2113
equalizer HF modem
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ITT 7516
Abstract: No abstract text available
Text: 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.
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MSM7515
MSM7516
MSM7515/7516
version-MSM6888B-provides
To7516
MSM7516
MSM7515/7516
ITT 7516
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Untitled
Abstract: No abstract text available
Text: 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
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579545MHz
I1289
SC11289
I1202
SC11202
AM-BOF-10M-1086
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PDF
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Untitled
Abstract: No abstract text available
Text: 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.
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MSM7515/7516
MSM7515/7516
version-MSM6888B-provides
MSM7516
511PN
b72424D
DDP213L
QD22137
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TEA1075
Abstract: RTLS IC mt 1336 e TEA1075PN TEA1075P
Text: 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
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TEA1075
TEA1075
RTLS IC
mt 1336 e
TEA1075PN
TEA1075P
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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
Text: 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
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TEA1075
tea 1075
TEA1075P
ac voltage stabilizer circuit diagram
anti-bounce circuit
DAC with BCD input
circuit diagram of dtmf generator
RTLS
stabiliser circuit diagram
TEA1075PN
TEA1075
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EFG71891PD
Abstract: 213Mf EFG7189 EFG71891 EFG7189PD
Text: 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
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EFG7189
EFG71891
DIP14
EFG71891PD
EFG7189PD
DIP14)
EFG71891PD
213Mf
EFG7189
EFG71891
EFG7189PD
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A1046
Abstract: k a1046 k a1046 y tea 1633 DAC with BCD input SPEECH NETWORK WITH dtmf a1046 y pushbutton telephones DTMF TEA1046 TEA1046PF
Text: 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
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TEA1046
TEA1046
A1046
k a1046
k a1046 y
tea 1633
DAC with BCD input
SPEECH NETWORK WITH dtmf
a1046 y
pushbutton telephones DTMF
TEA1046PF
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1633L
Abstract: 1477L 1335L 1N4148 2N3906 BC327 BC337 BC549B pwm Sine wave generation
Text: 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.
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H8/300L
H8/38024
RES06B0006-0100/Rev
1633L
1477L
1335L
1N4148
2N3906
BC327
BC337
BC549B
pwm Sine wave generation
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SM 7523
Abstract: SM7523
Text: 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
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MSM7523
-MSM6888B-
MSM7523
SM 7523
SM7523
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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
Text: 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
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HT9200A/B
HA0037E
HT9200A/B.
HT9200A
HT9200B
9200A,
circuit diagram of home automation using dtmf
home automation using dtmf
DTMF and emergency
DTMF HT9200
dtmf generator flowchart
circuit diagram 1209
circuit diagram of dtmf generator
9200a
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ci237
Abstract: EFG7189 EFG71891 EFG71891PD EFG7189PD circuit diagram of dtmf generator
Text: 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
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EFG7189
EFG71891
EFG71891PD
EFG7189PD
DIP14)
EFG7189
ci237
EFG71891
EFG71891PD
EFG7189PD
circuit diagram of dtmf generator
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Untitled
Abstract: No abstract text available
Text: 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
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EFG7189
EFG71891
DIP14
EFG71891PD
EFG7189PD
DIP14)
0D5337cÃ
7T2T237
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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
Text: 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
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MC34013A
Linear/12L
76A-01
M070ROLA
TRANSISTOR KT 838
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
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sot149
Abstract: TEA1046PF
Text: 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
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TEA1046
69771336Hz
OP19240S
sot149
TEA1046PF
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Untitled
Abstract: No abstract text available
Text: 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
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SC9200
SC9200
SC9200A/AS
SC9200B/BS
SC9200A/AS
OP-14
DIP-14
SC9200B/BS
58MHz
SC9200A
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circuit diagram of dtmf generator
Abstract: SC9200 SC9200A SC9200B
Text: 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
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SC9200
SC9200
SC9200A/AS
SC9200B/BS
SC9200A/AS
OP-14
DIP-14
SC9200B/BS
58MHz
SC9200A
circuit diagram of dtmf generator
SC9200A
SC9200B
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BC337
Abstract: FLOW CHART FOR GENERATE sine wave 1N4148 2N3906 BC327 BC549B C11A sine PWM renesas BC327 pin out hitachi 1n4148
Text: 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.
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H8/300L
H8/38024
AN0309011/Rev
BC337
FLOW CHART FOR GENERATE sine wave
1N4148
2N3906
BC327
BC549B
C11A
sine PWM renesas
BC327 pin out
hitachi 1n4148
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MK5380
Abstract: Mostek DTMF
Text: 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
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SC11289
22-PIN
SC11289
579545MHz
SC11202
MK5380,
MK5380
Mostek DTMF
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U2765
Abstract: 1750 Hz TONE fsk modem ic design HF modem DTMF MSM6888BGS-VK MSM6888BRS AM receiver 28 dip
Text: 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
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MSM6888B
6888B
6888B
b7242MG
U2765
1750 Hz TONE
fsk modem ic
design HF modem
DTMF
MSM6888BGS-VK
MSM6888BRS
AM receiver 28 dip
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PDF
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gsm Booster
Abstract: gsm booster circuit ASF01 2750A
Text: 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
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ASF01
16-bit
gsm Booster
gsm booster circuit
2750A
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