fixed point goertzel
Abstract: dtmf principle msp430 keypad 4x4 KEYPAD 4X4 caller id converter dtmf pushbutton telephones DTMF arslan goertzel TMS320C80 mcu dtmf generator
Text: Raimund Stampa DTMF using software The M16C forces its way into the field of DSP applications Compared with digital terminals, analogue telephones are an attractive alternative. In addition to the price advantage, they offer a number of integrated convenience
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MSP-430
16Bit-Microcontroller
fixed point goertzel
dtmf principle
msp430 keypad 4x4
KEYPAD 4X4
caller id converter dtmf
pushbutton telephones DTMF
arslan
goertzel
TMS320C80
mcu dtmf generator
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PDF
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CD22
Abstract: CD22859 7662 HARRIS contemp
Text: Semiconductor T UCT ROD ACEMEN 47 P E 7 T L OLE REP 00-442-7 OBS ENDED 8 M ns 1 .com COM pplicatio @harris E R NOSheet tapp ral A Data February 1999 Cent ail: cen l l a m C e or Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator [ /Title The CD22859 is a CMOS dual-tone multifrequency DTMF
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CD22859
579545MHz
R1-80
R3-66
R2-73
R4-59
CD22
7662 HARRIS
contemp
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PDF
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ic melody generator
Abstract: AN2201 AN2203 HUW-66 Q11 DPDT AS253X 4013AN huw66 AN3020 4013 Microphone
Text: Preliminary AN2203 Application Note AN2203: AS2533.6 Single Chip Telephone Austria Mikro Systeme International AG with on-hook dialing, loudhearing and music-on-hold with auto-release 1. Scope This application note describes a simple, low cost and step-by-step upgradable application for the
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AN2203
AN2203:
AS2533.
AN2203
ic melody generator
AN2201
HUW-66
Q11 DPDT
AS253X
4013AN
huw66
AN3020
4013 Microphone
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PDF
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LC7367J
Abstract: LC7367JM
Text: Ordering number:ENN3095A CMOS IC LC7367J, 7367JM DTMF/PULSE Switchable Dialer Package Dimensions unit:mm 3059-DIP22S [LC7367J] 22 12 0.25 7.62 6.4 1 11 21.2 0.95 0.48 1.78 1.7 SANYO : DIP22S unit:mm 3073A-MFP30 [LC7367JM] 16 1 15 0.25 0.4 1.0 0.6 0.65 30
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ENN3095A
LC7367J,
7367JM
3059-DIP22S
LC7367J]
DIP22S
073A-MFP30
LC7367JM]
45max
58MHz)
LC7367J
LC7367JM
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PDF
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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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OCR Scan
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EN2889
LC7365N,
7366N
7366N
LC7365N
LC7366N
58MHz)
A2118
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PDF
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LC7365NM
Abstract: LC7366NM MFP20
Text: Ordering n u m b e r:EN 2888A pm oc; I LC7365NM, 7366NM N0.2888A SA\YO DTMF Tone Generator for Pushbutton Telephone i The LC7365NM, 7366NM are DTMF tone generator LSIs for use in pushbutton telephones. The LC7365NM contains a keyboard scan circuit and the LC7366NM can direct accept the output from a
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OCR Scan
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EN2888A
LC7365NM,
7366NM
7366NM
LC7365NM
LC7366NM
MFP-20)
MFP20
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PDF
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LC7366M
Abstract: 2227b IR414
Text: SANYO SEMICONDUCTOR CQRP 1 2 E D I V ' n T Q V b OGoaQ'ih T T s -z i -öh LC7365M, 7366M CMOS LSI 3 03 6 B DTMF Tone Generator for Pushbutton Telephone Use 2227B The LC7365Mf7366M are DTMF tone generator LSIs for use in pushbutton telephones. The LC7365M contains a keyboard scan circuit and the LC7366M can
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OCR Scan
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LC7365M,
7366M
2227B
LC7365Mf
7366M
LC7365M
LC7366M
MFP-20)
2227b
IR414
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PDF
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LC7363J
Abstract: 3059 npn transistor D-60 LC7363JM
Text: Ordering number: EN3199 CMOS LSI No.3199 LC7363J, 7363JM I DTMF/PULSE Switchable Dialer The LC7363J,7363JM are DTMF/OUTPUT-PULSE dialer CMOS LSIs with redial function for use in pushbutton telephones. Features 1 Low voltage CMOS process for direct operation from telephone line.
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OCR Scan
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EN3199
LC7363J,
7363JM
LC7363J
7363JM
58MHz)
31-digit
3059 npn transistor
D-60
LC7363JM
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PDF
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3059 npn transistor
Abstract: C100 LC7363J LC7363JM MCD506
Text: Ordering num ber: EN3199 CMOS LSI LC7363J, 7363JM DTMF/PULSE Switchable Dialer The LC7363J.7363JM are DTMF/OUTPUT-PULSE dialer CMOS LSIs with redial function for use in pushbutton telephones. F eatu res 1 Low voltage CMOS process for direct operation from telephone line.
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OCR Scan
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EN3199
LC7363J,
7363JM
58MHz)
LC7363J
7363JM
31-digit
3059 npn transistor
C100
LC7363JM
MCD506
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PDF
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Untitled
Abstract: No abstract text available
Text: Ordering number: EN2889 CMOS LSI LC7365N, 7366N DTMF Tone G enerator for P ushbutton 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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OCR Scan
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EN2889
LC7365N,
7366N
7366N
LC7365N
LC7366N
58MHz)
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PDF
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A 3198
Abstract: LA8515 LC7364J MC 108 transistor 3059 npn transistor 4X4 MATRIX KEY c 3198 transistor pj 3059
Text: O rdering num ber: EN3198 CMOS LSI LC7364J No.3198 SAiYO i r DTMF/PULSE Switchable Dialer The LC7364J is a DTMF/OUTPUT-PULSE dialer CMOS LSI with redial function for use in pushbutton telephones. Features 1 Low voltage CMOS process for direct operation from telephone line.
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OCR Scan
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EN3198
7364J
LC7364J
58MHz)
31-digit
LC7364J
A 3198
LA8515
MC 108 transistor
3059 npn transistor
4X4 MATRIX KEY
c 3198 transistor
pj 3059
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PDF
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DTMF TONE GENERATOR
Abstract: ILC7365N LC7365N LC7366N
Text: Ordering num ber: EN2889 CMOS LSI LC7365N, 7366N DTMF Tone G enerator for P ushbutton Telephone The LC7365N, 7366N are DTMF tone generator LSIs for 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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OCR Scan
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EN2889
LC7365N,
7366N
7366N
LC7365N
LC7366N
583VlHz)
DTMF TONE GENERATOR
ILC7365N
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PDF
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Untitled
Abstract: No abstract text available
Text: SANYO SEMICONDUCTOR CO R P 12 E D | 7m U7h 0003071 ~T~lS'tn- o~l CMOS LSI 1413 D TM F/P U LSE Sw itchable Dialer The LC7363f7363M are DTMF/ODTPUT-PULSE dialer CMOS LSIs with redial function for use in. pushbutton telephones. The LC7363 is packaged in a 22-pin shrink
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OCR Scan
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LC7363f
7363M
LC7363
22-pin
LC7363M
30-pin
58MHz)
7363M
i707ti
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PDF
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3059 npn transistor
Abstract: A 3198 C100 LC7364J 4X4 push-button matrix keyboard
Text: Ordering num ber: EN3198 CMOS LSI F SAXYO LC7364J No.3198 i r DTMF/PULSE Switchable Dialer The LC7364J is a DTM F/OUTPUT-PULSE dialer CMOS LSI w ith redialJ^rfction for use in pushbutton telephones. F e a tu r e s 1 Low voltage CMOS process for direct operation from telephon
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OCR Scan
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EN3198
7364J
LC7364J
58MHz)
31-digit
LC7364J
3059 npn transistor
A 3198
C100
4X4 push-button matrix keyboard
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PDF
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Untitled
Abstract: No abstract text available
Text: OiJering number: EN LiBE » 4021 • TTTTCHb D G l l O a f l Ô74 SANY O S E M I C O N D U C T O R CORP No. SA\YO ITSAJ CMOS LSI LC73720 4021 Dialer With Memory I O V E R V IE W The LC73720 is a D TM F/outpul pulse dial CM OS LSI for pushbutton telephones. It contains 16-digit 24-telephone
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OCR Scan
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LC73720
LC73720
16-digit
24-telephone
21-telephone
63-digit
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PDF
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Untitled
Abstract: No abstract text available
Text: CD22859 HARRIS 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 sys
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OCR Scan
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CD22859
CD22859
579545MHz
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PDF
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3059 npn transistor
Abstract: No abstract text available
Text: 1SE D I SANYO SEM ICO NDUCTOR CORP 7 7 - 0 7b QDDBOñO 1 ~pns>-ÒT-oi LC7364 . V % CMOS LSI 3059 2571, ;| ¥4 P K DTMF/PULSE Switchable Dialer The LC7364 is a DTMF/OUTPUT-PULSE dialer CMOS LSI with redial function for use
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OCR Scan
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LC7364
LC7364
58MHz)
-15-Ol-
3059 npn transistor
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PDF
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S2559A
Abstract: S2559C S2559E plotter hp S2559B hp plotter 3580A 2559E
Text: AMI A S ub sid iary o f G ould Inc. S2559A/B/E/F DTMF TONE GENERATOR Features □ W ide Operating Supply Voltage Range: 3.5 to 13.0 Volts A,B 2.5 to 10 Volts (E,F) □ Low Power CMOS Circuitry A llow s Device Power to be Derived Directly from the Telephone Lines or
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OCR Scan
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S2559A/B/E/F
58MHz)
2559E
S2559A
S2559C
S2559E
plotter hp
S2559B
hp plotter
3580A
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PDF
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5252 f 1101
Abstract: N1892 LC73711N 12 Key Numeric Keypad K09-5
Text: Ordering number: EN3926 :% C M O S LSI No. 3 9 2 * S A % Y O j LC73711N Switchable DTMF/Pulse Dialer with Memory Preliminary PINOUT O V E R V IE W The LC73711N is a DTMF/pulse dialer CMOS LSI for push-button telephones. It incorporates memory for eight 31-digit one-touch dial numbers and ten quick-dial
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OCR Scan
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EN3926
LC73711N
LC73711N
31-digit
63-digit
30-pin
5252 f 1101
N1892
12 Key Numeric Keypad
K09-5
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PDF
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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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OCR Scan
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TEA1046
69771336Hz
OP19240S
sot149
TEA1046PF
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PDF
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lc75711
Abstract: fbii HA 1335 LC73711N LC737 EN3926 LC75711N
Text: Ordering number: EN3926 SK C M O S LSI LC73711N No. 3926 « SA \YO Switchable DTMF/Pulse Dialer with Memory Preliminary OVERVIEW PINOUT The LC73711N is a DTMF/pulse dialer CMOS LSI for push-button telephones. It incorporates memory for eight 31-digit one-toucb dial numbers and ten quick-dial
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OCR Scan
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EN3926
LC73711N
LC73711N
31-digit
63-digit
30-pin
lc75711
fbii
HA 1335
LC737
EN3926
LC75711N
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PDF
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TV RADIO IC siemens
Abstract: PSB8593
Text: S IE M E N S Dual-Tone Multi-Frequency Generator DTMF PSB 8593 CMOS 1C Type Ordering Code Package PSB 8593 Q 67100-H 8168 P-DIP-20 The DTMF generator PSB 8593 is specially designed to implement a dual-tone telephone dialing system. The device can be connected directly to a standard pushbutton keyboard
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OCR Scan
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67100-H
P-DIP-20
TV RADIO IC siemens
PSB8593
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PDF
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Untitled
Abstract: No abstract text available
Text: b3E O rd erin g num ber: E N 3 9 2 6 SANYO T > m TTTTGTb G011G57 SEMICONDUCTOR 72b « T S A J COR P C M O S LSI LC73711N No. 3926 SA\YO i Switchable DTMF/Pulse Dialer with Memory Preliminary PINOUT OVERVIEW The LC73711N is a DTMF/pulse dialer CMOS L SI for
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OCR Scan
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G011G57
LC73711N
LC73711N
31-digit
63-digit
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PDF
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m5mo
Abstract: LC7366M 2227B ez 948 ic EZ 941 lc1366 LC7365M MFP20 M5-MO tokyo denpa
Text: SANYO SEMICONDUCTOR CQRP 1 EE » I 7 n 7 a 7 t □aaao'ih s • “ T-Ts -z i -ö^ LC7365M, 7366M CM O S LSI 3036B DTM F Tone Generator for Pushbutton Telephone Use 2227B The L C 7 3 6 5 M . 7 3 6 6 M are D T M F tone g e n e r a t o r LSIs for use in p ushbutton
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OCR Scan
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LC7365M,
7366M
3036B
2227B
LC7365M
7366M
LC7366M
MFP-20)
m5mo
2227B
ez 948 ic
EZ 941
lc1366
MFP20
M5-MO
tokyo denpa
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PDF
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