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    PABX SCHEMATICS Search Results

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    Radiohm

    Abstract: 63V19 46V15 61H143100 pabx schematics radiohm pulse 47V15 61H14 S2M 040 radiohm toroid
    Text: IEC 2001 - da ERRATA CORRIGE 6-02-2001 10:49 Pagina 109 ISDN Chokes and Interface Transformers 109 IEC 2001 - da ERRATA CORRIGE 6-02-2001 10:49 Pagina 111 Filters for ISDN Equipment FILTRES POUR LES ÉQUIPEMENTS ISDN In the Integrated Services Digital Network ISDN serious RFI problems can arise, due to the high


    Original     		63V19 Radiohm 46V15 61H143100 pabx schematics radiohm pulse 47V15 61H14 S2M 040 radiohm toroid PDF

    automatic dialer

    Abstract: MODEM PULSE TRANSFORMER V-90 modem ADSST modem schematic modem board pabx schematics V.34 Modem analog modem digital modem pcm circuit diagram of a modem modem system block diagram
    Text: Embedded Modem Chipsets— Digital PCM Highlights • Complete reference design includes modem chipset and modem algorithms • Glueless connection to TDM PCM interfaces • International operation with multiple country call progress • 3.3 V only design with low power drain,


    Original     		42bis automatic dialer MODEM PULSE TRANSFORMER V-90 modem ADSST modem schematic modem board pabx schematics V.34 Modem analog modem digital modem pcm circuit diagram of a modem modem system block diagram PDF

    MK5089

    Abstract: 3 x 4 MATRIX keypad mk5089 DTMF circuit diagram of keypad interface with dtmf telephone keypad interface circuit with dtmf 3 x 4 numeric keypad for interfacing ic lable information 3x4 matrix keypad full MK5380
    Text: r z 7 S C S -T H O M S O N L IO T @ re s M K 5376 TEN-NUMBER REPERTORY TONE/PULSE DIALER • CONVERTS PUSH-BUTTON INPUTS TO BOTH DTMF AND PULSE SIGNALS ■ STORES TEN 16-DIGIT TELEPHONE NUM­ BERS INCLUDING LAST NUMBER DIALED ■ PACIFIER TONE AND PBX PAUSE


    OCR Scan     		16-DIGIT MK5376 pin10 MK5089 3 x 4 MATRIX keypad mk5089 DTMF circuit diagram of keypad interface with dtmf telephone keypad interface circuit with dtmf 3 x 4 numeric keypad for interfacing ic lable information 3x4 matrix keypad full MK5380 PDF

    3x4 matrix keypad

    Abstract: mk5089 keypad 3x4 pin configuration keypad 3x4 8 pin configuration mk5089 DTMF circuit diagram of keypad interface with dtmf Mostek MK5089 keypad 3x4 Mostek MK5380 12 key 3x4 KEYPAD 14 pin
    Text: iS THOMSON COMPONENTS MOSTEK DATA SHEET COMMUNICATIONS PRODUCTS 10-NUMBER REPERTORY TONE/ PULSE DIALER MK5376 FEATURES □ Converts push-button inputs to both DTMF and pulse signals □ Stores ten 16-digit telephone num bers including last num ber dialed V-


    OCR Scan     		10-NUMBER MK5376 16-digit 13KEY 3x4 matrix keypad mk5089 keypad 3x4 pin configuration keypad 3x4 8 pin configuration mk5089 DTMF circuit diagram of keypad interface with dtmf Mostek MK5089 keypad 3x4 Mostek MK5380 12 key 3x4 KEYPAD 14 pin PDF

    TPI8011P

    Abstract: CB429 SMTHDT120 SMTHDT58 SMTHDT80 TPI12011P TPI8012P TPU120 TPU58 TPU80
    Text: APPLICATION NOTE  ISDN INTERFACE PROTECTION C. Politano I. INTRODUCTION The choice of a suitable protection device for an ISDN line interface requires consideration of a parameter which is not critical in analogue line applications : the parasitic capacitance that the


    Original     		PDF

    TPI8011P

    Abstract: dil8 smps ptc application note AN585 CB429 SMTHDT120 SMTHDT58 SMTHDT80 TPI8012P TPU120
    Text: AN585 APPLICATION NOTE ISDN INTERFACE PROTECTION INTRODUCTION The choice of a suitable protection device for an ISDN line interface requires consideration of a parameter which is not critical in analogue line applications: the parasitic capacitance that the device introduces. Because of the high data rates used, parasitic capacitances must be minimized in order to ensure correct


    Original     		AN585 TPI8011P dil8 smps ptc application note AN585 CB429 SMTHDT120 SMTHDT58 SMTHDT80 TPI8012P TPU120 PDF

    Untitled

    Abstract: No abstract text available
    Text: fi PLESSEY W Sem iconductors i ZN480E RING DETECTOR DESCRIPTION FEATURES Full rectifier bridge for direct operation from ringing supply Logic output Digital dial pulse rejection Frequency drift eliminated by ceramic resonator A logic output is provided which can be


    OCR Scan     		ZN480E 560kHz PDF

    RING DETECTOR

    Abstract: No abstract text available
    Text: 12E 1> • 7 2 2 0 5 1 3 000=1537 T I PLESSEY SEMICONDUCTORS Semiconductors T - 7 ^ - 07-1 ZN480E RING DETECTOR FEATURES DESCRIPTION • Full rectifier bridge for direct operation from ringing supply • Logic output The ZN480E ring detector is intended for use


    OCR Scan     		ZN480E ZN480E RING DETECTOR PDF

    H.263

    Abstract: 802.11b philips CMOS image sensor PAL G.711 multi S-Video Input lan RGB to NTSC/PAL Encoder CCIR656 RJ45 TAP UP Alpha numeric display rf communications, analog devices
    Text: BlackfinBRAVO Videophone—Audio/Video Communications Chipset/Reference Design FLASH L/R IN SDRAM Features 802.11b AUDIO CODEC • Full motion, full color video at up to 30 fps in CIF resolution L/R OUT ANALOG CAMERA DIGITAL CAMERA TV NTSC/PAL BLACKFIN EMBEDDED


    Original     		CCIR656 RJ-45 H02989-1-5/04 H.263 802.11b philips CMOS image sensor PAL G.711 multi S-Video Input lan RGB to NTSC/PAL Encoder CCIR656 RJ45 TAP UP Alpha numeric display rf communications, analog devices PDF

    8ss3

    Abstract: PBL3726 ely transformers PBD 3511 Wheatstone Bridge amplifier ely transformers R4 diode bridge 6k 3.2 zener diode OF SGS-THOMSON PBD 3726 PBL3726/m56730
    Text: rrz ^7# S G S -T H O M S O N PBL3726 SE MASK - PROGRAMMABLE SPEECH CIRCUITS ADVANCE DATA Key Options External Components step by step • M ICROPHONE TYPES SUCH AS ELECTRO­ DYNAMIC/MAGNETIC, ELECTRET OR CERA­ MIC ■ POWER SUPPLY FOR EXTERNAL CIRCUI­


    OCR Scan     		PBL3726 PBL3726 PBL3726/6 8ss3 ely transformers PBD 3511 Wheatstone Bridge amplifier ely transformers R4 diode bridge 6k 3.2 zener diode OF SGS-THOMSON PBD 3726 PBL3726/m56730 PDF

    MK5375N

    Abstract: keypad 3x4 pin configuration keypad 3x4 3x4 matrix keypad keypad 3x4 8 pin 3x4 keypad 7 pins numeric keypad 3x4 mk5375 3x4 KEYPAD 3x4 keypad scan
    Text: THOMSON COMPONENTS MOSTEK COMMUNICATION PRODUCTS TEN-NUMBER REPERTORY TONE/PULSE DIALER MK5375N DATA SHEET FEATURES □ CMOS Technology provides low-voltage operation □ Converts push-button inputs to both DTMF and loopdisconnect signals v+ 1□ □ 18 PULSE OUTPUT


    OCR Scan     		MK5375N 16-digit MK5375 18-Pin MK5375N keypad 3x4 pin configuration keypad 3x4 3x4 matrix keypad keypad 3x4 8 pin 3x4 keypad 7 pins numeric keypad 3x4 3x4 KEYPAD 3x4 keypad scan PDF

    3x4 KEYPAD 13 pin

    Abstract: keypad 3x4 pin configuration 3x4 matrix keypad SINGLE CHIP TELEPHONE IC mk5375
    Text: £ Z 7 S C S -T H O M S O N “ f / # MK5375 TEN-NUMBER REPERTORY TONE/PULSE DIALER • CM OS TECHNO LO G Y PROVIDES LOWVOLTAGE OPERATION ■ CONVERTS PUSH-BUTTON INPUTS TO BOTH DTMF AND LO OP-DISCONNECT SI­ GNALS ■ STORES TEN 16-DIGIT TELEPHONE NUM­ BERS, INCLUDING LAST NUMBER DIALED


    OCR Scan     		MK5375 16-DIGIT MK5375 390pF 3x4 KEYPAD 13 pin keypad 3x4 pin configuration 3x4 matrix keypad SINGLE CHIP TELEPHONE IC PDF

    AN943

    Abstract: N2907 MC14401 C3566 Cutler-Hammer LED MC14069 MC74 motorola MC14400 MC14402 MC14403
    Text: M O T O R O LA S E M IC O N D U C TO R APPLICATION NOTE AN 943 UDLT Evaluation Board INTRO D U C TIO N To help meet the demands fo r a cost effective solution to the ever growing voice/data world w ithin the digital telephone and PBX realm, Motorola has created the Universal Digital


    OCR Scan     		AN943 MC145422/26 MC145422) MC145426) MC145426 -VVAHC2N2907 HP202NF A18631 C35663 AS943 AN943 N2907 MC14401 C3566 Cutler-Hammer LED MC14069 MC74 motorola MC14400 MC14402 MC14403 PDF

    PCR-SIN15V48F00

    Abstract: pabx ring generator cadence 40 watt telephone ring generator circuit 50Hz sine wave generator 40 watt telephone ring generator 5052-H32 50hz sine generator QQ-A-250 RING GENERATOR 50hz sine oscillator
    Text: 15 Watt Sine Wave Telephone Ring Generator 15REN@86Vrms to 40REN@45Vrms PCR-SIN15V48F00 PCR-SIN15V48F00 15REN@86Vrms to 40REN@45Vrms SINE WAVE TELEPHONE RING GENERATOR TYPICAL APPLICATION 1 APPLICATIONS ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Floating Output Configuration


    Original     		15REN 86Vrms 40REN 45Vrms PCR-SIN15V48F00 45Vrms PCR-SIN15V48F00 pabx ring generator cadence 40 watt telephone ring generator circuit 50Hz sine wave generator 40 watt telephone ring generator 5052-H32 50hz sine generator QQ-A-250 RING GENERATOR 50hz sine oscillator PDF

    Untitled

    Abstract: No abstract text available
    Text: 1 5 W a t t Sin e W a ve Telephone Ring Generator 15REN@86Vrms to 40REN@45Vrms PCR- SI N 1 5 V4 8 F0 0 PCR-SIN15V48F00 15REN@86Vrms to 40REN@45Vrms SINE WAVE TELEPHONE RING GENERATOR T Y PI CAL APPLI CAT I ON 1 APPLI CAT I ON S         Floating Output Configuration


    Original     		15REN 86Vrms 40REN 45Vrms PCR-SIN15V48F00 45Vrms PCR-SIN15V48F00 PDF

    SO28W

    Abstract: 1N5819M 30BQ040 77206-A7 FDB7030BL SC2449 SC2449ISWTR
    Text: SC2449 BI-Phase/Dual Controller POWER MANAGEMENT Description The SC2449 can be configured as a dual converter or a bi-phase converter for high current applications. The part is designed for point of use power supplies with 8.5-28V nominal backplane power sources. Multiple supplies can


    Original     		SC2449 SC2449 SO-28W SO28W 1N5819M 30BQ040 77206-A7 FDB7030BL SC2449ISWTR PDF

    ring generator module

    Abstract: PCR-SIN06V48F00 PCR-SIN06V12F00-L PCR-SIN06V12F00 50hz sine generator pcr sin01v12f20 PCR-SIN06V24F00 PCR-SIN06 PowerDsine sine wave 50Hz generator
    Text: 4 Watt Sine Wave Telephone Ring Generator 4REN@86Vrms to 12REN@45Vrms PCR-SIN06 Series ¡ PCR-SIN06V12F00 ¡ PCR-SIN06V24F00 ¡ PCR-SIN06V48F00 ¡ PCR-SIN06V12F00-L 9 PCR-SIN06 Series 4REN@86Vrms to 12REN@45Vrms SINE WAVE TELEPHONE RING GENERATOR TYPICAL APPLICATION 1


    Original     		86Vrms 12REN 45Vrms PCR-SIN06 PCR-SIN06V12F00 PCR-SIN06V24F00 PCR-SIN06V48F00 PCR-SIN06V12F00-L ring generator module PCR-SIN06V48F00 PCR-SIN06V12F00-L PCR-SIN06V12F00 50hz sine generator pcr sin01v12f20 PCR-SIN06V24F00 PowerDsine sine wave 50Hz generator PDF

    50Hz sine wave generator

    Abstract: PCR-SIN06V48F00 ring generator module optocoupler MTBF calculation PCR-SIN06V12F00 PCR-SIN06V24F00 40 watt telephone ring generator circuit pabx ring generator telephone ring generator circuit 500 va sine wave ups circuit
    Text: 4 Watt Sine Wave Telephone Ring Generator 4REN@86Vrms to 12REN@45Vrms PCR-SIN06 Series ◊ PCR-SIN06V12F00 ◊ PCR-SIN06V24F00 ◊ PCR-SIN06V48F00 ◊ PCR-SIN06V12F00-L 9 PCR-SIN06 Series 4REN@86Vrms to 12REN@45Vrms SINE WAVE TELEPHONE RING GENERATOR TYPICAL APPLICATION 1


    Original     		86Vrms 12REN 45Vrms PCR-SIN06 PCR-SIN06V12F00 PCR-SIN06V24F00 PCR-SIN06V48F00 PCR-SIN06V12F00-L 50Hz sine wave generator PCR-SIN06V48F00 ring generator module optocoupler MTBF calculation PCR-SIN06V12F00 PCR-SIN06V24F00 40 watt telephone ring generator circuit pabx ring generator telephone ring generator circuit 500 va sine wave ups circuit PDF

    1N5819M

    Abstract: 30BQ040 77206-A7 FDB7030BL SC2450 SC2450ISWTR 680uF 50v sot223 layout BCP56CT
    Text: SC2450 BI-Phase/Dual Controller POWER MANAGEMENT Description The SC2450 can be configured as a dual converter or a bi-phase converter for high current applications. The part is designed for point of use power supplies with 10-30V nominal backplane power sources. Multiple supplies can


    Original     		SC2450 SC2450 0-30V SO-28W 1N5819M 30BQ040 77206-A7 FDB7030BL SC2450ISWTR 680uF 50v sot223 layout BCP56CT PDF

    1N5819M

    Abstract: 30BQ040 77206-A7 FDB7030BL SC2450 SC2450EVB SC245
    Text: SC2450 BI-Phase/Dual Controller PRELIMINARY POWER MANAGEMENT Description The SC2450 can be configured as a dual converter or a bi-phase converter for high current applications. The part is designed for point of use power supplies with 10-30 V nominal backplane power sources. Multiple supplies can


    Original     		SC2450 SC2450 SO-28W 1N5819M 30BQ040 77206-A7 FDB7030BL SC2450EVB SC245 PDF

    Untitled

    Abstract: No abstract text available
    Text: 4 W a t t Sin e W a ve Telephone Ring Generator 4 REN @8 6 Vr m s t o 1 2 REN @4 5 Vr m s PCR- SI N 0 6 Se r ie s !" PCR- SI N 0 6 V1 2 F0 0 !" PCR- SI N 0 6 V2 4 F0 0 !" PCR- SI N 0 6 V4 8 F0 0 !" PCR- SI N 0 6 V1 2 F0 0 - L 9 PCR-SIN06 Series 4REN@86Vrms to 12REN@45Vrms SINE WAVE TELEPHONE RING GENERATOR


    Original     		PCR-SIN06 86Vrms 12REN 45Vrms PCR-SIN06 45-86Vrms PDF

    40 watt telephone ring generator circuit

    Abstract: 40 watt telephone ring generator 50Hz sine wave generator PCR-302-925 pc-r302-925 PCR-302-825 r302 pabx ring generator an 6605 PowerDsine
    Text: Low Profile 30 Watt Sine Wave Telephone Ring Generator 40REN@86Vrms to 100REN@45Vrms PC-R302 Series ◊ ◊ ◊ ◊ PCR-302-925 PCR-302-926 PCR-302-825 PCR-302-543 PC-R302 Series LOW PROFILE 30 Watt Sine Wave Telephone Ring Generator FEATURES ♦ ♦ ♦ ♦


    Original     		40REN 86Vrms 100REN 45Vrms PC-R302 PCR-302-925 PCR-302-926 PCR-302-825 PCR-302-543 40 watt telephone ring generator circuit 40 watt telephone ring generator 50Hz sine wave generator PCR-302-925 pc-r302-925 PCR-302-825 r302 pabx ring generator an 6605 PowerDsine PDF

    2450E

    Abstract: SC2450 1N5819M 30BQ040 5-30V 77206-A7 FDB7030BL SC2450ISWTR SC2450ISWTRT 77206
    Text: SC2450 BI-Phase/Dual Controller POWER MANAGEMENT Description Features The SC2450 can be configured as a dual converter or a bi-phase converter for high current applications. The part is designed for point of use power supplies with 8.5-30V nominal backplane power sources. Multiple supplies can


    Original     		SC2450 SC2450 MS-013, SO-28 IPC-SM-782A, 2450E 1N5819M 30BQ040 5-30V 77206-A7 FDB7030BL SC2450ISWTR SC2450ISWTRT 77206 PDF

    MIL-P-81390

    Abstract: 40 watt telephone ring generator 40 watt telephone ring generator circuit PowerDsine PC-R301 PC-R301-XXX SO-632-16 pabx ring generator PCR-302-925 FUSE T2A 250v
    Text: Low Profile 30 Watt Sine Wave Telephone Ring Generator 40REN@86Vrms to 100REN@45Vrms PC-R302 Series ◊ ◊ ◊ ◊ PCR-302-925 PCR-302-926 PCR-302-825 PCR-302-543 PC-R302 Series LOW PROFILE 30 Watt Sine Wave Telephone Ring Generator ♦ FEATURES External Digital Frequency Selection 17, 20, 25 and 50Hz


    Original     		40REN 86Vrms 100REN 45Vrms PC-R302 PCR-302-925 PCR-302-926 PCR-302-825 PCR-302-543 MIL-P-81390 40 watt telephone ring generator 40 watt telephone ring generator circuit PowerDsine PC-R301 PC-R301-XXX SO-632-16 pabx ring generator PCR-302-925 FUSE T2A 250v PDF