selcall
Abstract: Voice Audio Descrambler VOICE SCRAMBLER "tone generator" audio compressor expander IC ffsk CTCSS Analog Voice scrambler TONE ctcss audio scrambler
Text: Transmit Functions DCS Code Generator Individual IC differences are indicated by outlines as shown: CTCSS Tone Generator CMX881 only = CMX882 only = Selcall, DTMF and Audio Tone Generator In-band, XTCSS and Audio Tone Generator Signal Input Interfaces Signal Input Buffers
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CMX881
CMX882
selcall
Voice Audio Descrambler
VOICE SCRAMBLER
"tone generator"
audio compressor expander IC
ffsk
CTCSS
Analog Voice scrambler
TONE ctcss
audio scrambler
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square wave generator ic
Abstract: wave Generator IC tone generator ic IC sine wave generator 00W121A ATT123 BU8768FV SSOP-B16
Text: 00W121A Tone generator LSI for cellular phones BU8768FV 5.0±0.2 9 1 0.65 0.15±0. 1 4.4±0.2 6.4±0.3 16 1. 15±0.1 The BU8768FV is a tone generator IC for cellular phones that can produce triple chords simultaneously. Tone and volume in each sound source can be controlled
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00W121A
BU8768FV
BU8768FV
SSOP-B16
25MHz)
ATT123
986Hz
square wave generator ic
wave Generator IC
tone generator ic
IC sine wave generator
00W121A
SSOP-B16
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Untitled
Abstract: No abstract text available
Text: 00W121A Tone generator LSI for cellular phones BU8768FV 5.0±0.2 9 1 0.65 0.15±0. 1 4.4±0.2 6.4±0.3 16 1. 15±0.1 The BU8768FV is a tone generator IC for cellular phones that can produce triple chords simultaneously. Tone and volume in each sound source can be controlled
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00W121A
BU8768FV
BU8768FV
SSOP-B16
25MHz)
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CD22859
Abstract: crystal 3.579545MHZ datasheet telephone keypad interface circuit with dtmf two Tone generator CD22859E R3611
Text: CD22859 S E M I C O N D U C T O R Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator January 1997 Features Description • Mute Drivers On-Chip The CD22859 is a CMOS dual-tone multifrequency DTMF tone generator for use in dual-tone telephone dialing systems. The device can easily be interfaced to a standard
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CD22859
CD22859
579545MHz
CD22859E
R1-80
R3-66
R2-73
R4-59
crystal 3.579545MHZ datasheet
telephone keypad interface circuit with dtmf
two Tone generator
CD22859E
R3611
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PDF
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yamaha fc5
Abstract: yamaha fc4 yamaha fc4 switch diagram guitar pickup yamaha keyboard amd fx 8120 yamaha ex7 T L 072 ic using Digital ECHO microphone mixer yamaha fc5 switch diagram yamaha ic electronic organ
Text: OWNER’S MANUAL MUSIC MUSIC SYNTHESIZER/REALTIME SYNTHESIZER/REALTIME CONTROL/EXTENDED CONTROL/EXTENDED SYNTHESIS SYNTHESIS TONE TONE GENERATOR/REALTIME GENERATOR/REALTIME CONTROL/EXTENDED CONTROL/EXTENDED SYNTHESIS SYNTHESIS OWNER’S MANUAL Menü FCC 5/21/98
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V006720
804MWIT
2-02C0
yamaha fc5
yamaha fc4
yamaha fc4 switch diagram
guitar pickup
yamaha keyboard
amd fx 8120
yamaha ex7
T L 072 ic using Digital ECHO microphone mixer
yamaha fc5 switch diagram
yamaha ic electronic organ
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ringing cadence generator
Abstract: 528Hz square waves to sine waves filter sine wave generator technique low frequency square generator AN1904 APP1904 MAX293 busy tone filter
Text: Maxim > App Notes > SIGNAL GENERATION CIRCUITS Keywords: Telephone Tone Generator Requires No Trimming Jul 09, 1998 APPLICATION NOTE 1904 Telephone Tone Generator Requires No Trimming Many products that connect to phone lines modems, for instance incorporate a "call-progress monitoring"
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com/an1904
MAX293:
AN1904,
APP1904,
Appnote1904,
ringing cadence generator
528Hz
square waves to sine waves filter
sine wave generator technique
low frequency square generator
AN1904
APP1904
MAX293
busy tone filter
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bu8766
Abstract: No abstract text available
Text: Tone generator LSI for cellular phones BU8766FV Description Dimension Units : mm The BU8766FV is a tone generator IC for producing a triple chord that has both a RAM and sequencer to reduce the load of CPU soft. Cellular phones can give a musical performance by down-loading melody
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BU8766FV
BU8766FV
bu8766
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IC sine wave generator
Abstract: BU8766FV SSOP-B16
Text: Tone generator LSI for cellular phones BU8766FV Description Dimension Units : mm The BU8766FV is a tone generator IC for producing a triple chord that has both a RAM and sequencer to reduce the load of CPU soft. Cellular phones can give a musical performance by down-loading melody
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BU8766FV
BU8766FV
25MHz
92MHz
20kHz
IC sine wave generator
SSOP-B16
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BU8766FV
Abstract: SSOP-B16
Text: 00W099A Tone generator LSI for cellular phones BU8766FV Dimension （Units : mm） Description The BU8766FV is a tone generator IC for producing a triple chord that has both a RAM and sequencer to reduce the load of CPU soft. Cellular phones can give a musical performance by down-loading melody
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00W099A
BU8766FV
BU8766FV
CK49Mz
CK32Mz
20kHz
SSOP-B16
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PDF
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pabx ring generator cadence
Abstract: SA9401 pcm slot
Text: sames SA9401 UNIVERSAL PABX TONE GENERATOR FEATURES • Generates PBX supervisory tones in PCM format ■ Each of these tone streams selectable from 16 tone blocks ■ Integrated time slot allocation circuitry ■ ■ No noticeable level changes in tones Seperate Intrude Tone for each program
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SA9401
pabx ring generator cadence
SA9401
pcm slot
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PDF
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pabx ring generator cadence
Abstract: 23FFH Sa9401
Text: BACK sames SA9401 UNIVERSAL PABX TONE GENERATOR FEATURES n Generates PBX supervisory tones in PCM format n Each of these tone streams selectable from 16 tone blocks n Integrated time slot allocation circuitry n n No noticeable level changes in tones Seperate Intrude Tone for each program
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SA9401
SA9401
23FFH
2380H
237FH
2300H
22FFH
2280H
227FH
2200H
pabx ring generator cadence
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handsfree chip
Abstract: AustriaMicroSystems microphone AN522 AS2522 AS2522A AS2522B BC327 BELL202 980Hz rain detector circuit diagram
Text: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2522A, AS2522B Key Features - Line/Speech circuit, DTMF dialer, FSK transmitter and tone ringer on a 32-pin CMOS-IC Enhanced voice switching Background noise monitoring DTMF tone generator
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AS2522A,
AS2522B
32-pin
BELL202,
AS2522B
CH-8640
handsfree chip
AustriaMicroSystems microphone
AN522
AS2522
AS2522A
BC327
BELL202
980Hz
rain detector circuit diagram
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Untitled
Abstract: No abstract text available
Text: Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator The CD22859 is a CMOS dual-tone multifrequency DTMF tone generator for use in dual-tone telephone dialing systems. The device can easily be interfaced to a standard push-button telephone keyboard to provide enabling
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CD22859
579545MHz
CD22859
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Untitled
Abstract: No abstract text available
Text: AMI S2860 AMERICAN MICROSYSTEMS, INC.I DTMF TONE GENERATOR Features General Description Z The S2860 Digital Tone Generator is specifically designed to implement a dual tone telephone dialing system in applications requiring fixed supply operation and high stability tone output level, making it well
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S2860
S2860
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PSB8591
Abstract: siemens 2087 CRYSTAL 419
Text: S IE M E N S Dual-Tone Multi-Frequency Generator DTMF PSB 8591 Bipolar 1C Type Ordering Code Package PSB 8591 Q67000-Y895 P-DIP-20 The DTMF generator PSB 8591 is a monolithic IC using the l2L technology. It provides all Dual-Tone Multi-Frequency (DTMF) pairs required in tone dialing systems. The eight dif
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Q67000-Y895
P-DIP-20
PSB8591
PSB8591
siemens 2087
CRYSTAL 419
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Untitled
Abstract: No abstract text available
Text: CALL PROGRESS TONE RECEIVERS & TRANSMITTERS ìHelzc d n e* 1 IBB INNOVATING SOLUTIONS M-991 Call Progress Tone Generator 8 The Teltone M-991 is a call progress tone generator inte grated circuit for use in telephone systems. The circuit uses low-power CMOS techniques to generate tones which are
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M-991
14-pin
16-pin
58-MHz
22121-20th
G00175fl
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htrw
Abstract: No abstract text available
Text: O K I Semiconductor MSM7524 DTMF Transceiver GENERAL DESCRIPTION The MSM7524 is the single chip DTMF transceiver -generator/receiver- with the call progress tone generator/detector and the special tone -1300 Hz in the first version, possible to be modified- detector.
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MSM7524
MSM7524
htrw
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LC7365N
Abstract: LC7366N A2118
Text: Ordering number: EN2889 CMOS LSI LC7365N, 7366N DTMF Tone Generator for Pushbutton Telephone The LC7365N, 7366N are DTMF tone generator LSIsfor use in pushbutton telephones. The LC7365N contains a keyboard scan circuit and the LC7366N can direct accept the output from a
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EN2889
LC7365N,
7366N
7366N
LC7365N
LC7366N
58MHz)
A2118
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SN76496
Abstract: SN76494 SN76489 SN76496A sn76489a SN76494A
Text: SN76494, SN76494A, SN76496, SN76496A PROGRAMMABLE TONE/NOISE GENERATOR D2801, JUNE 1 9 8 4 -R E V IS E D JANUARY 1989 • Each Circuit Contains 3 Programmable Tone Generators DUAL IN-LINE PACKAGE TOP VIEW • Programmable White-Noise Generator • Programmable Attenuation
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SN76494,
SN76494A,
SN76496,
SN76496A
D2801,
SN76494
SN76496
SN76496
SN76494A
SN76489
sn76489a
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SN76496
Abstract: SN76489 SN76496A SN76494 76494 SN76489A noise generator TYRT 76496 SN76494A
Text: SN76494, SN76494A, SN76496, SN76496A PROGRAMMABLE TONE/NOISE GENERATOR D2801, JUNE 1964-REVISED JANUARY 1989 • Each Circuit Contains 3 Programmable Tone Generators DUAL-IN LINE P A C K A G E TOP VIEW • Programmable Whlte-Noise Generator D2 £ • Programmable Attenuation
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SN76494,
SN76494A,
SN76496,
SN76496A
D2801,
1964-REVISED
SN76494
SN76496
SN76496
SN76494A
SN76489
76494
SN76489A
noise generator
TYRT
76496
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Untitled
Abstract: No abstract text available
Text: tC e l ic d n e M-991 Call Progress Tone Generator The Teltone M-991 is a call progress tone generator inte grated circuit for use in telephone systems. The circuit uses low-power CMOS techniques to generate tones which are digitally controlled and highly linear. The M-991 is designed
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M-991
14-pinD
16-pin
14-pin
-991-01SM
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30 MHz crystal notch filter
Abstract: adjustable notch filter S3526B 50 Hz notch filter band reject notch filter NOTCH FILTER DESIGN CIRCUIT DIAGRAM sine and generator and 5khz 2180Hz
Text: AMI S3526B STANDARD PRODUCTS Single Frequency Tuneable Bandpass/Notch Filter/Tone Generator February 1993 features General Description • Center Frequency of Filters Match and Track Fre quency of Generated Tone • Tone Frequency Adjustable Over a 100Hz to 5kHz
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S3526B
100Hz
2600Hz
58MHz
256kHz
600S2
S3526B
30 MHz crystal notch filter
adjustable notch filter
50 Hz notch filter
band reject notch filter
NOTCH FILTER DESIGN CIRCUIT DIAGRAM
sine and generator and 5khz
2180Hz
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Untitled
Abstract: No abstract text available
Text: Philips Semiconductors Objective specification Multi-standard pulse/tone repertory dialler/ringers_ PCD3332-2; PCD3332-S FEATURES • Ringer tone generator • Pulse and Dual Tone Multi-Frequency DTMF mixed mode dialling • Ringer input frequency discriminator (20 to 54 Hz)
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PCD3332-2;
PCD3332-S
PCD3332-2
PCD3332-S
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DIP28
Abstract: PCD3332-2 PCD3332-2P PCD3332-2T PCD3332-S PCD3332-SP PCD3332-ST S028
Text: Philips Semiconductors Objective specification Multi-standard pulse/tone repertory dialler/ringers PCD3332-2; PCD3332-S FEATURES • Ringer tone generator • Pulse and Dual Tone M ulti-Frequency D T M F mixed m ode dialling • Ringer sound selection via keypad
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PCD3332-2
PCD3332-S
7110fl
00fl3327
DIP28
PCD3332-2P
PCD3332-2T
PCD3332-SP
PCD3332-ST
S028
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