fsk dtmf circuit diagram
Abstract: CF8223A BELLCORE FSK DTMF fsk circuit DTMF DEcoder FREQUENCY datasheets 1N4003 1N4004 GR-30-CORE FSK TO DTMF DTMF DEcoder FREQUENCY
Text: CF8223A FSK Decoder and DTMF Receiver IC OVERVIEW The CF8223A is a FSK Frequency shift keying decoder and DTMF (Dual tone multi-frequency) receiver IC. It is fabricated using a CMOS process and features a power-down function for low power dissipation operation. The FSK decoder and DTMF receiver have the same performance characteristics as dedicated ICs that
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CF8223A
CF8223A
NC9909CE
fsk dtmf circuit diagram
BELLCORE FSK
DTMF fsk circuit
DTMF DEcoder FREQUENCY datasheets
1N4003
1N4004
GR-30-CORE
FSK TO DTMF
DTMF DEcoder FREQUENCY
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DCS Automation PDF Notes
Abstract: practical application of schmitt trigger GE 86A replacement BUZ 36 S3C851B S3P851B SAM87RC CID microcontroller ir transmitter receiver LM358N tcm 8305
Text: S3C851B/P851B 8-BIT CMOS MICROCONTROLLERS USER'S MANUAL Revision 0 Important Notice Information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication. SAMSUNG assumes no responsibility, however, for possible errors or
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S3C851B/P851B
DCS Automation PDF Notes
practical application of schmitt trigger
GE 86A
replacement BUZ 36
S3C851B
S3P851B
SAM87RC
CID microcontroller
ir transmitter receiver LM358N
tcm 8305
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audio compressor expander IC 8 pin
Abstract: DBS800 MX802 MX812 MX826 MX826DW MX826J C9128 signal path designer XTAL generator
Text: DATA BULLETIN AMPS/NAMPS SYSTEM AUDIO PROCESSOR MX826 PRELIMINARY INFORMATION Features • Full-Duplex Audio Processing for AMPS/ NAMPS Cellular Systems • On-Chip Speech and SAT Capabilities – TX/RX Filtering & Gain – SAT Channel Pre-/De-Emphasis – Deviation Limiter
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MX826
MX826DW
28-pin
MX826J
MX826
MX826J
audio compressor expander IC 8 pin
DBS800
MX802
MX812
MX826DW
C9128
signal path designer
XTAL generator
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GPTC6604A1
Abstract: adc 741 100 12p 104J 250V 104J/250V 20PF
Text: GPTC6604A1 CALLER ID CONTROLLER/LCD DRIVER 1. GENERAL DESCRIPTION Power management for system reliability The GPTC6604A1, a newly invented micro-controller for caller ID and vocal dialer products, carries GENERALPLUS newest 16-bit ─ Low-Voltage-Reset function
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GPTC6604A1
GPTC6604A1,
16-bit
GPTC6604A1
32768Hz
adc 741 100 12p
104J 250V
104J/250V
20PF
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circuit diagram of home appliance control using dtmf
Abstract: FSK modulator and demodulator 1300Hz Water level indicator using 8051 SB7310S X101 X110 fsk modulator 8051
Text: SB7310 MODEM Preliminary - July 2, 1998 SB7310 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com DESCRIPTION FEATURES The SB7310 is a single-chip Modem IC which provides the functions necessary to implement either a V.23 compliant modem or a Bell 202 modem. The SB7310
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SB7310
SB7310
OP-28
circuit diagram of home appliance control using dtmf
FSK modulator and demodulator
1300Hz
Water level indicator using 8051
SB7310S
X101
X110
fsk modulator 8051
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2025h
Abstract: TDA 2052 TDA 4608 SIN227 CASH BOX GUARD circuit diagram for simple receiver 1381 voltage detector fsk modulator 8051
Text: PRELIMINARY W925E/C625 8-bit CID Microcontroller 1 GENERAL DESCRIPTION. 3 2 FEATURES . 3
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W925E/C625
2025h
TDA 2052
TDA 4608
SIN227
CASH BOX GUARD
circuit diagram for simple receiver
1381 voltage detector
fsk modulator 8051
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GOERTZEL ALGORITHM fsk SOURCE CODE
Abstract: modem circuit echo TMS320C10 fft TMS320C10 TMS320C51 SPRA012 equalizer HF modem VOCODER "V.34Q" taylor differential transmitter
Text: DSP Solutions for Telephony and Data/Facsimile Modems Tim Massey and Ramesh Iyer Technical Staff-Western Area DSP Applications Digital Signal Processing Solutions — Semiconductor Group SPRA073 January 1997 IMPORTANT NOTICE Texas Instruments TI reserves the right to make changes to its products or to discontinue any semiconductor
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SPRA073
201B/C)
GOERTZEL ALGORITHM fsk SOURCE CODE
modem circuit echo
TMS320C10 fft
TMS320C10
TMS320C51
SPRA012
equalizer HF modem
VOCODER
"V.34Q"
taylor differential transmitter
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R82DC
Abstract: HCD404669 HD4046612 HD4046612H HD404668 HD404668H HD404669 HD407A4669 HD40A4668 C 029 Transistor
Text: To all our customers Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp. The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
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circuit diagram of dtmf generator
Abstract: DTMF Transceivers Mostek MK5380 Mostek tone Crystal Specification Parallel Resonant 3.579545 DTMF DEcoder FREQUENCY datasheets MK5380 DTMF telephone for 2090 ic chip 75T2090-IP
Text: 75T2089/2090/2091 DTMF Transceivers April 2000 DESCRIPTION FEATURES TDK Semiconductor’s 75T2089/2090/2091 are complete Dual-Tone Multifrequency DTMF Transceivers that can both generate and detect all 16 DTMF tone-pairs. These ICs integrate the performance-proven 75T202 DTMF receiver with a
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75T2089/2090/2091
75T2089/2090/2091
75T202
75T202
MK5380,
75T2090/2091
28-Pin
75T2091-IH
75T2090
circuit diagram of dtmf generator
DTMF Transceivers
Mostek MK5380
Mostek tone
Crystal Specification Parallel Resonant 3.579545
DTMF DEcoder FREQUENCY datasheets
MK5380
DTMF telephone
for 2090 ic chip
75T2090-IP
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Wideband FM Modulator schematic diagram
Abstract: TCM8002 "Microphone Preamplifier" audio limiter schematics band Limiter MIC-1 "data comparator" circuit diagram of quality FM TRANSMITTER compandor TCM8010-50
Text: TCM8010-50 AMPS/TACS AUDIO PROCESSOR SLWS009A – SEPTEMBER 1994 – REVISED DECEMBER 1995 • • • • • • • • FR PACKAGE TOP VIEW M1N M1P M1O TXVO CIN CVE CTC CMPR CO TXVI DATA TACS and AMPS Operation Integrated RX and TX Voice Filters Integrated RX and TX Data Filters
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TCM8010-50
SLWS009A
44-Pin
Wideband FM Modulator schematic diagram
TCM8002
"Microphone Preamplifier"
audio limiter schematics
band Limiter
MIC-1
"data comparator"
circuit diagram of quality FM TRANSMITTER
compandor
TCM8010-50
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TSP50C04
Abstract: BD 4914 MX 0541 TSP5220 TSP50C12 BA 59 04AF P DAC 0804 interfacing DAC with 0830 microprocessor LCD 16PIN mozart
Text: TSP50C0x/1x Family Speech Synthesizer Design Manual 2000 Linear Products SPSS011D IMPORTANT NOTICE Texas Instruments and its subsidiaries TI reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information
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TSP50C0x/1x
SPSS011D
TSP50C04
BD 4914
MX 0541
TSP5220
TSP50C12
BA 59 04AF P
DAC 0804
interfacing DAC with 0830 microprocessor
LCD 16PIN
mozart
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Untitled
Abstract: No abstract text available
Text: ST88C870/ST88C870E .the analog plus Integrated DTMF Receiver company TM July 1996-4 FEATURES D Complete DTMF Receiver D Central Office Quality D Low Power Consumption D Power-Down Mode D Inhibit Mode D Internal Gain Setting Amplifier D Pin-To-Pin and Functional Compatible with Mitel
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ST88C870/ST88C870E
MT8870
ST88C870
ST88C870E
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squarewave generator
Abstract: STW5093 functions of remocon nec d 882 p datasheet transistor NEC D 882 p CR10 TSSOP30 996Hz tfm 1330 cr14p
Text: STw5093 2.7V SUPPLY 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END FEATURES: Complete CODEC and FILTER system including: • 14 BIT LINEAR ANALOG TO DIGITAL AND DIGITAL TO ANALOG CONVERTERS. ■ 8 BIT COMPANDED ANALOG TO DIGITAL AND DIGITAL TO ANALOG CONVERTERS ALAW OR µ-LAW.
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STw5093
14-BIT
140mW
squarewave generator
STW5093
functions of remocon
nec d 882 p datasheet
transistor NEC D 882 p
CR10
TSSOP30
996Hz
tfm 1330
cr14p
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Untitled
Abstract: No abstract text available
Text: To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid
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DTMF encoder
Abstract: FX829D2 MPT1327 FX829 FX829D5
Text: r=ft fy=j| CML Semiconductor Products [l. Baseband Signal Processor FX829 D/829/1 O ctober 1995 1.0 Features Advance Information • Rx Audio Processing • Multi-standard Modem Formats • Tx Audio Processing • ETS/MPT/PAA Standards Compatible • 1200/2400 Baud Modem
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FX829
D/829/1
24-pin
FX829
1200/2400bps
FX829D2
FX829D5
DTMF encoder
MPT1327
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M7707
Abstract: rd201 PLD-10 imv D6-11 BV 726 C 1 Converter w5753 fd187 sGCT function PR 161A RD202
Text: O K I Semiconductor MSM7707 Baseband integration LSI device for PHS GENERAL DESCRIPTION The MSM7707 is an LSI device with an ADPCM CODEC function, jt/4 shift QPSK modulation/ demodulation function and a TDMA-TDD function required for PHS Personal Handy phone
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MSM7707
MSM7707
32kbps)
Hz/12
b724240
0D257
TQFP100-P-1414-0
M7707
rd201
PLD-10
imv D6-11
BV 726 C 1 Converter
w5753
fd187
sGCT function
PR 161A
RD202
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Untitled
Abstract: No abstract text available
Text: r = h f q U p jj C M L S e m i c o n d u c t o r P r o d u c t s Zj j [l. Baseband Signal Processor FX829 D/829/1 October 1995 1.0 Features Advance Information • Rx Audio Processing • Multi-standard Modem Formats • Tx Audio Processing • ETS/MPT/PAA Standards Compatible
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FX829
D/829/1
24-pin
FX829
FX829D2
FX829D5
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Untitled
Abstract: No abstract text available
Text: April 1990 Edition 2 .0 FUJITSU DATA S H EE T MB87084 ANALOG PROCESSOR LSI ANALOG PROCESSOR LSI The Fujitsu M B 87Q 84 is an analog processor LSI fo r cellular radio application, fabricated in Fujitsu's Advanced CM O S Technology. The M B 8 7 0 8 4 contains a D T M F generator, digital to analog converter, filte r
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MB87084
1150Hz
1477Hz
48-LEAD
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CD22204M
Abstract: D22204
Text: CD22204 Semiconductor 5V Low Power Subscriber DTMF Receiver January 1997 Features Description • No Front End Band Splitting Filters Required The CD22204 complete dual tone multiple frequency DTMF receiver detects a selectable group of 12 or 16 standard digits. No
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CD22204
CD22204
579545MHz
CD22204M
D22204
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1336Hz
Abstract: No abstract text available
Text: H O LTEK r r H T 9 9 U 4 10 P r e lim in a r y Enhanced Cordless Phone Controller P a te n t P en d in g: 87208775 R.O.C. , 98214300.1 (P.O.C) Features • O perating voltage: 2.0V~5.2V • • O p e r a t i o n c u r r e n t c l m A m a x . @V d d = 2 .5 V
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256kHz,
512kHz,
224x8
32768Hz
15-bit
1336Hz
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FPT-80P-M01
Abstract: VR74 VR105
Text: cP April 1991 Edition 1.0 DATA SHEET = FUJI' - ' MB86490 CMOS AUTOMOBILE TELEPHONE AUDIO PROCESSOR The Fujitsu M886490 processes the baseband signal for automobile telephones for both AMPS United States and TACS (United Kingdom) systems. The MB86490 combines the control signal processing functions of the MB87084
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MB86490
M886490
MB86490
MB87084
MB87085
34-step
PrintedinJapanKV0013-914A1
FPT-80P-M01
VR74
VR105
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ICAN-6525
Abstract: No abstract text available
Text: h a r r is S E M I C O N D U C T O R CD22202,J CD22203 W 5V Low Power DTMF Receiver January 1997 Features Description • Central Office Quality The CD22202 and CD22203 complete dual-tone multiple frequency DTMF receivers detect a selectable group of 12
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CD22202,
CD22203
CD22202
CD22203
579545M
CD22202/CD22203
ICAN-6525
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schematic diagram tv sharp
Abstract: FET pair n-channel p-channel bridge ultrasonic 4x3 matrix keyboard "tone generator" ICM7206 ICM7206BJPE ZENER DIODE color bands RC proportional encoder telephone keyboard schematic 7206C
Text: IC M 7 2 0 6 CMOS Touch Toné" Encoder D M Ü ^D l -3 d B V in to a 900 ohm te rm in a tio n . The skew between the high and low g roups is ty p ic a lly 2.5 dB w ith o u t low pass filte rin g . FEATURES • Low cost system with minimum component count • Fully integrated oscillator uses 3.58 MHz color TV
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ICM7206
ICM7206/C/D)
ICM7206/A/B/C/D
376Hz
688Hz
524mml
565mm)
schematic diagram tv sharp
FET pair n-channel p-channel bridge ultrasonic
4x3 matrix keyboard
"tone generator"
ICM7206BJPE
ZENER DIODE color bands
RC proportional encoder
telephone keyboard schematic
7206C
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Untitled
Abstract: No abstract text available
Text: / T 7 S C S -T H O M S O N *7M, «IMilLËOTIMO TEA7088A LOW-RANGE PHONE DEDICATED CHIP • RING - GENERATION OF 8 MELODY TONES Including the 3 German Melody Tones - 4 STEPS DIGITAL CONTROL ON THE AM PLIFIER OUTPUT LEVEL ■ SPEECH - TRANSMIT GAIN EXTERNALLY ADJUSTABLE
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TEA7088A
79MHz
58MHz
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