CIRCUIT OF DIALTONE FILTER
Abstract: UM92870 UM92870A PDI Gain Setting UM92870C 3.5795 crystal UM92870B UM92
Text: LJIN/IC UMC U U 9 2 8 7 0 S e rie 9 Integrated DTMF Receiver Features Uses inexpensive 3.5795 MHz crystal CMOS for low power consumption Tristate outputs Early steering output • Full DTMF receiver in single 18-pin package ■ Single 5-volt power supply ■ Internal gain setting amplifier
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18-pin
UM92870
350Hz
440Hz
CIRCUIT OF DIALTONE FILTER
UM92870A
PDI Gain Setting
UM92870C
3.5795 crystal
UM92870B
UM92
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Untitled
Abstract: No abstract text available
Text: integrated circuits PBD 3551 Data Sheet DTMF-Generator The PBD 3551 is a bipolar integrated circuit implemented in |2L technology. The circuit uses the standard TV-crystal at 3.58 MHz or a ceramic resonator to synthesize the frequencies used in DTMF signalling. The CEPT specification is fulfilled.
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S-163
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3.5795 crystal
Abstract: 3.5795 7 band notch filter
Text: SSI 73M3522 Bell 212A/V.22 Modem Filter July, 1989 DESCRIPTION FEATURES The SSI 73M3522 Is a 16 pin CMOS integrated circuit that provides the channel filtering and equalization functions requiredforBell 21.2Aand CCITT V.22 modem applications. Employing switched capacitorfiltertechniques, the 73M3522 includes channel separation fil
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73M3522
12A/V
73M3522
16-pin
73M3522-CP
3.5795 crystal
3.5795
7 band notch filter
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HC49US
Abstract: HC49Us smd HC-49US 3.5795 crystal hh3a HOORAY HOORAY HH HC49-US
Text: HE3A / HH3A PLASTIC MOLDED SURFACE MOUNT CRYSTAL The HE3A is a cylinder type crystal encapsulated in a rugged thermoplastic package; able to withstand SMD solder re-flow techniques and commonly used for integrated circuits. HEC also offers the HH3A variation package, which is the standard HC49US
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HC49US
HC49US
HC49Us smd
HC-49US
3.5795 crystal
hh3a
HOORAY
HOORAY HH
HC49-US
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UMC042
Abstract: ATS-49 32.768Khz LPC3081 LPC3150 HC49SMD UMC111 CRYSTAL 32.768KHZ cs-306 TF38 lpc3143 K D S 11.0592 MHZ
Text: Quartz Crystals . Quartz Crystals - Selection Criteria Generic Package Type HC-49/U package HC-49/S Package low Profile HC-49/SMD package UM package Series Type Frequency Range UMC Series (10.8x5.0x13.0mm) Through Hole 1.8432 - 160.0 Mhz LPC Series ( ATS-25/U package, 11.5x4.65x3.5mm)
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ATS-49/U
HC-49/SMD
ATS-51/U
HC-49/S
ATS-25/U
HC-49/U
TF306327TR
TF406327TR
UMC042
ATS-49 32.768Khz
LPC3081
LPC3150
HC49SMD
UMC111
CRYSTAL 32.768KHZ cs-306
TF38
lpc3143
K D S 11.0592 MHZ
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rifa PBD 3551
Abstract: 4x4 keyboard connections 3.5795 RIFA 3915 dtmfgenerator RIFA POWER rifa for 4x4 keyboard Rifa Integrated Circuits 3.5795 crystal
Text: PBD 3551 intecirated circuits Data Sheet DTMF-Generator The PBD 3551 is a bipolar integrated circuit implemented in |2 L technology. The circuit uses the standard TV-crystal at 3.58 MHz or a ceram ic resonator to synthesize the frequencies used in DTMF signalling. The CEPT specification is fulfilled.
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S-163
rifa PBD 3551
4x4 keyboard connections
3.5795
RIFA 3915
dtmfgenerator
RIFA POWER
rifa
for 4x4 keyboard
Rifa Integrated Circuits
3.5795 crystal
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8 MHz Crystal, HC49/U Case
Abstract: umc100 UMC050 K D S 11.0592 MHZ UMC240 UM-C-111 HC49U 4,9152 MHZ umc040 HC49 us UMC120
Text: HC49U US ELECTRONICS INC. QUARTZ CRYSTALS PH: 314 423-7550 FAX:(314)423-0585 HC49/U Package Crystals ● ● ● ● HC-49/U package AT cut available Resistance weld seal Tape and reel, insulator tab, 3rd lead, and custom lead length options available Standard Crystals available in HC-49/U case sizes:
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HC49U
HC49/U
HC-49/U
UMC018
UMC020
UMC024
UMC036
UMC037
8 MHz Crystal, HC49/U Case
umc100
UMC050
K D S 11.0592 MHZ
UMC240
UM-C-111
HC49U 4,9152 MHZ
umc040
HC49 us
UMC120
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Untitled
Abstract: No abstract text available
Text: Data Sheet DTMF Generator PBD 3534 is a monolithic integrated DTMF generator intended for use in a telephone set. Internal voltage refer ence and DC regulation make a direct connection of the circuit to the subscriber line possible. 8-bit or dual 4-bit interface capability enables PBD 3534 to be used as a
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S-163
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LPC150
Abstract: lpc122 ATS25U LPC120 LPC041 LPC049 LPC051 LPC061 3.5795 LPC08
Text: ATS25U US ELECTRONICS INC. QUARTZ CRYSTALS PH: 314 423-7550 FAX:(314)423-0585 HC49/S Package Crystals ● ● ● ● ● ATS Holder type package AT or BT cut available Resistance weld seal Tape and reel, insulator tab, 3rd lead, and custom lead length options available
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ATS25U
HC49/S
ATS25/U
LPC036
LPC040
LPC041
LPC049
LPC050
LPC051
LPC150
lpc122
ATS25U
LPC120
LPC041
LPC049
LPC051
LPC061
3.5795
LPC08
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A2713
Abstract: ic 2713 4wire telephone 2950Hz
Text: SSI 78A400/420 MmMknts' DESCRIPTION Four-Wire LoopbackIC June, 1989 FEATURES The SSI 78A400 is a low-power CMOS integrated circuit that provides the 2713 and 2913 Hz detector and control circuitry needed to perform remote loopback testing on 4-wire telephone lines. As the major func
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78A400/420
78A400
78A420
16-PIN
18-PIN
22-PIN
A2713
ic 2713
4wire telephone
2950Hz
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Untitled
Abstract: No abstract text available
Text: TAI-SAW TECHNOLOGY CO., LTD. SMD 3.2x2.5 3.5795MHz Crystal Oscillator MODEL NO.: TW0419A REV. NO.: 1.0 Revise: Rev. Rev. Page Rev. Account Date 1 N/A Initial release 04/10/12’ N/A TAI-SAW TECHNOLOGY CO., LTD. Ref. No. Reviser JieAn Huang TST DCC Release document
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5795MHz
TW0419A
30min)
06kg/cm
EIAJED-4701-3
B-123A
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TW0419A
Abstract: No abstract text available
Text: TAI-SAW TECHNOLOGY CO., LTD. SMD 3.2x2.5 3.5795MHz Crystal Oscillator MODEL NO.: TW0419A REV. NO.: 2.0 Revise: Rev. Rev. Page Rev. Account Date 1 N/A Initial release 04/10/12’ N/A JieAn Huang 2 5 修正產品墨印說明 05/11/12’ N/A JieAn Huang TAI-SAW TECHNOLOGY CO., LTD.
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5795MHz
TW0419A
30min)
06kg/cm
EIAJED-4701-3
B-123A
TW0419A
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Untitled
Abstract: No abstract text available
Text: May 1991 FUJITSU Edition 2.0 DATA SHEET MB87057 DTMF RECEIVER DUAL TONE MULTI FREQUENCY RECEIVER The MB87057 is a one chip DTMF receiver with an input amplifier gain adjuster and low power consumption, integrating filter and decoder circuits. The MB87057 can
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MB87057
DIP-18P-M02)
IC-08337-1-91-DS
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MB87017
Abstract: MB87017B DTMF Tone Decoder sample
Text: April 1991 Edition 2.0 FUJITSU DATA SHEET MB87017B DTMF RECEIVER DUAL TONE MULTI FREQUENCY RECEIVER The MB87017B is a one chip DTMF receiver with an input amplifier gain adjuster and low power consumption, integrating filter and decoder circuits. The MB87017B
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MB87017B
DIP-18P-Japan
KV0007-914A2
MB87017
DTMF Tone Decoder sample
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TMS99532
Abstract: FSK modulator and demodulator 74HC943
Text: SC11002/SC11003 300 Bit Per Second Modems V* SIERRA SEMICONDUCTOR □ Full duplex answer and origi nate operation □ All filters and Hybrid circuits on chip □ Analog loopback capacity 2 0 -P IN D IP P A CK A G E 2 0 -P IN S O IC P A CK A G E □ Output drives 600 i l at 0 dbm
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SC11002/SC11003
SC11002
SC11003
SC11002
SC11003
TMS99532
FSK modulator and demodulator
74HC943
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Untitled
Abstract: No abstract text available
Text: F U J I TS U M I C R O E L E C T R O N I C S 47E D • 3 7 4 tì7bE 0 0 1 6 55 5 fl ■ F U I - 7 75 2 7 " 0 7 ^ ''- r l ir a m i , May 1991 FUJITSU E m io n 2 - ° DATA SHEET MB87057 DTMF RECEIVER DUAL TONE MULTI FREQUENCY RECEIVER The MB87057 is a one chip DTMF receiver with an input amplifier gain adjuster and
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MB87057
MB87057
00iaSb4
24-LEAD
FPT-24P-M02)
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M02/DS
Abstract: No abstract text available
Text: MPR r 1993 Fujitsu March 1991 Edition 2 .0 DATASHEET MB87017B DTMF RECEIVER DUAL TONE MULTI FREQUENCY RECEIVER The MB87017B is a one chip DTMF receiver with an input amplifier gain adjuster and low power consumption, integrating filter and decoder circuits. The MB87017B
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MB87017B
MB87017B
sett02)
24-LEAD
FPT-24P-M02)
F2400
M02/DS
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keyboard to DTMF
Abstract: HT9201A HT9201B cmos ic for keypad keyboard CIRCUIT diagram keyboard matrix
Text: HT9201A/B Simple Tone Dialer Features • • • Patent Number: 113235 R.O.C. , 5424740(U.S.A.) • • Operating voltage: 2.0V~5.5V Low standby current 4x4 keyboard matrix 3.58MHz crystal or ceramic resonator Four flash key times selectable for the HT9201B
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HT9201A/B
58MHz
HT9201B
HT9201A/B
HT9201A
HT9201B
HT9201A
keyboard to DTMF
cmos ic for keypad
keyboard CIRCUIT diagram
keyboard matrix
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47k potentiometer
Abstract: No abstract text available
Text: BACK sames SA9108E TWO PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT FEATURES n Performs unidirectional one or two phase power and energy measurement n Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour
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SA9108E
47k potentiometer
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47k potentiometer
Abstract: No abstract text available
Text: BACK sames SA9108F TWO PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT FEATURES n Performs bidirectional one or two phase power and energy measurement n Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour
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SA9108F
47k potentiometer
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tms99532
Abstract: 3.5795 crystal RXA25
Text: < ;< rî VL7C103 300 BAUD MODEM FEATURES • Low cost single chip 300 BPS modem • Full answer and originate option • Low power consumption, single +5V CMOS design • Uses switched capacitor filters * Bell 103 compatible • Implements all filters and hybrid
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VL7C103
NS74HC943
TMS99532
VL7C103
NS74HC943,
3.5795 crystal
RXA25
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3.5795 crystal
Abstract: No abstract text available
Text: CS202/3 am mmmrmmmmmam Semiconductor Corporation DTMF Receiver Features General Description • Full Receiver Implementation The CS202 and CS203 are fully integrated DTMF Dual Tone Multifrequency receivers that decode the tone pairs used in standard dialing schemes. All of the func
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CS202/3
CS202
CS203
HEX/B28
3.5795 crystal
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Sames
Abstract: DIP-40 PLCC-44 SA9105E Resistor 22K 47k potentiometer
Text: sames SA9105E THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT FEATURES n Performs unidirectional one, two or three phase power and energy measurement n Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour
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SA9105E
SA9105E
Sames
DIP-40
PLCC-44
Resistor 22K
47k potentiometer
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4.7K potentiometer
Abstract: potentiometer 47k 47K potentiometer .47k capacitor circuit diagram of colour sensor DIP-40 PLCC-44 SA9105F 47k capacitor 3.5795 crystal
Text: sames SA9105F THREE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT FEATURES n Performs bidirectional one, two or three phase power and energy measurement n Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour
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SA9105F
SA9105F
4.7K potentiometer
potentiometer 47k
47K potentiometer
.47k capacitor
circuit diagram of colour sensor
DIP-40
PLCC-44
47k capacitor
3.5795 crystal
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