PABX CURRENT RATING Search Results

ptc paras

Abstract: HC5526 HC5526CM PBL3764
Contextual Info: RE ITU CO/PABX SLIC with Low Power Standby 0 to 70 • Programmable Current Feed . . . . . . . . . . . 20mA to 60mA • Programmable Loop Current Detector Threshold and Battery Feed Characteristics • Ground Key and Ring Trip Detection • Compatible with Ericsson’s PBL3764

Contextual Info: PHOTO RELAY TLP597G TENTATIVE DATA T L P 5 9 7 G CORDLESS TELEPHONE PABX MODEM The TOSHIBA TLP597G consists of a gallium arsenide infrared emitting diode optically coupled to a photo-MOS FET in a six lead plastic DIP package. Peak Off-State Voltage Trigger LED Current

MSM6955

Abstract: M6955 z11h
Contextual Info: O KT sem iconductor M SM 695SGS DIGITAL LINE TRANSCEIVER The MSM6955 is a high perform ance, low power consumption type digital line transceiver LSI adopting tim e division tw o -w ire ping-pong transmission method at a line bit rate of 512Kb/s. It realizes 144Kb/s (2B + D) tw o-w ay comm unication over a single pair o f twisted w ires.

PLCC44

Abstract: STLC5444
Contextual Info: STLC5444 QUAD FEEDER POWER SUPPLY SUPPLIES POWER FOR UP TO FOUR DIGITAL TELEPHONE LINES CONFORMS TO THE CCITT RECOMMENDATIONS FOR POWER FEED AT THE S OR T REFERENCE POINTS SUPPORTS POINT-TO-POINT AND POINT TO MULTIPOINT CONFIGURATIONS OPTIONAL USE FOR U-LINE FEEDING

Contextual Info: / = * 7 ? / S G S -T H O M S O N K ü in g œ L K g ï lI B lM ê i S T L C 5 4 4 4 QUAD FEEDER POWER SUPPLY ADVANCE DATA . . • ■ . ■ . . ■ ■ SUPPLIES POWER FOR UP TO FOUR DIGI­ TAL TELEPHONE LINES CONFORMS TO THE CCITT RECOMMEN­ DATIONS FOR POWER FEED AT THE S OR

78l05 to252

Abstract: 10m45s 10M45 IXCP10M45S 78L05 TO220 78L05 TO 220 78L05 TO-220 20A smps Power Supply Schematic Diagram 10M45A 78L05 D-PAK
Contextual Info: t v v c Q IXYb High Voltage Current Regulators Current Regulator BV DS *0 P min. typ. V mA TO-220 AB TO-252 AA (D -P A K ^ ^ ^ ^ Pin connections 1 = No Connection or C T L (Control for switchable regulator) 2 = 4 = (+) Pos. Term inal 3 = (-) N eg. Term inal

10M45s

Abstract: 10M45
Contextual Info: f lIY V Ç High Voltage Current Regulators Current Regulator BV D S * D P min. typ. V mA TO-220 AB 1 2 Non switchable regulators 350 Switchable regulators 450 TO-252 AA (D -P A K ^ ^ ^ ^ 10M35 20M35 35M35 100M35 IXCU IXCU IXCU IXCU 10M35S 20M35S 35M35S

PLCC44

Abstract: STLC5444 STLC5444B1 STLC5444FN STLC5444FNX PLCC44 package
Contextual Info: STLC5444 QUAD FEEDER POWER SUPPLY SUPPLIES POWER FOR UP TO FOUR DIGITAL TELEPHONE LINES CONFORMS TO THE CCITT RECOMMENDATIONS FOR POWER FEED AT THE S OR T REFERENCE POINTS SUPPORTS POINT-TO-POINT AND POINT TO MULTIPOINT CONFIGURATIONS EACH OF THE FOUR LINES IS INDIVIDUALLY CONTROLLED

pabx systems

Abstract: PLCC44 STLC5444 STLC5444B1 STLC5444FN
Contextual Info: STLC5444 QUAD FEEDER POWER SUPPLY SUPPLIES POWER FOR UP TO FOUR DIGITAL TELEPHONE LINES CONFORMS TO THE CCITT RECOMMENDATIONS FOR POWER FEED AT THE S OR T REFERENCE POINTS SUPPORTS POINT-TO-POINT AND POINT TO MULTIPOINT CONFIGURATIONS EACH OF THE FOUR LINES IS INDIVIDUALLY CONTROLLED

Contextual Info: SGS-THOMSON 5 7 . RfflD g[si llLi(g ®li!!in(gi STLC5444 QUAD FEEDER POWER SUPPLY PRELIMINARY DATA • SUPPLIES POWER FOR UP TO FOUR DIGI­ TAL TELEPHONE LINES ■ CONFORMS TO THE CCITT RECOMMEN­ DATIONS FOR POWER FEED AT THE S OR T REFERENCE POINTS . SUPPORTS POINT-TO-POINT AND POINT

Contextual Info: / = T S G S -T H O M S O N * 7Æ. [¡» M IlL IC T m O tg i S TLC 5444 QUAD FEEDER POWER SUPPLY • SUPPLIES POWER FOR UP TO FOUR DIGI­ TAL TELEPHONE LINES . CONFORMS TO THE CCITT RECOMMEN­ DATIONS FOR POWER FEED AT THE S OR T REFERENCE POINTS ■ SUPPORTS POINT-TO-POINT AND POINT

10M45s

Abstract: IXCP10M45S 78L05 D-PAK of 78l05 TL 78l05 78L05 TO-220 IXCP35M35
Contextual Info: High Voltage Current Regulators C urrent Regulator Non switchable regulators BV*DS *0 P min. typ. V mA 350 10 20 35 Switchable regulators 450 TO-251 AA TO -220 AB TO -252 AA ,2 ’ - 0 12 3 3 IXCP 10M 35 IXCP 20M 35 IXCP 35M 35 IXCU 10M35 IXCU 20M 35 IXC U 35M35

1N4148

Abstract: C945 EM91865 EM91865A EM91865B c945 applications
Contextual Info: EM91865 13 MEMORY TONE/PULSE DIALER WITH HF, HD, REDIAL AND VOLUME CONTROL FUNCTION inary Prelim GENERALDESCRIPTION The EM91865 are 13 memory tone/pulse switchable dialer with Last Number Redail LNB anD SAVE function, Which are fabricate in CMOS technology with wide operating voltage for both tone and pulse mode. EM91865

Contextual Info: ERICSSON ^ May 1997 PBL 3860A/1, PBL 3860A/6 Subscriber Line Interface Circuit Description Key Features Note: AH data is also valid for PBL 3860A/6, except maximum ratings for battery voltage. See next page • Battery feed characteristics programmable via external resistors;

Contextual Info: SGS-THOMSON QUAD FEEDER POWER SUPPLY • SUPPLIES POWER FOR UP TO FOUR DIGI­ TAL TELEPHONE LINES ■ CONFORMS TO THE CCITT RECOMMEN­ DATIONS FOR POWER FEED AT THE S OR T REFERENCE POINTS . SUPPORTS POINT-TO-POINT AND POINT TO MULTIPOINT CONFIGURATIONS ■ EACH OF THE FOUR LINES IS INDIVIDU­

Contextual Info: ERICSSON ^ Septemberl 997 PBL 3764A/4, PBL 3764A/6 Subscriber Line Interface Circuit Description Key Features # Note: All data is also valid for PBL 3764A/6, except maximum ratings or battery voltage. (See next page The PBL 3764A/4 Subscriber Line Interface Circuit (SLIC) is a bipolar integrated

PBL3764

Abstract: M 3764-A
Contextual Info: ERICSSON ^ March 1999 PBL 3764A/4, PBL 3764A/6 Subscriber Line Interface Circuit Description Key Features Note: All data is also valid for PBL 3764A/6, except maximum ratings for battery voltage. See next page • Battery feed characteristics programmable via external resistors;

Contextual Info: ERICSSON ^ March 1999 PBL 3860A/1, PBL 3860A/6 Subscriber Line Interface Circuit Description Key Features Note: All data is also valid for PBL 3860A/6, except maximum ratings for battery voltage. See next page • Battery feed characteristics programmable via external resistors;

3.5795MHz

Abstract: vTXO fht 100 DC32 FC32 MT8804 MT8840 MT8840AE MT8840AS ASK modulator and demodulator circuit
Contextual Info: ISO2-CMOS MT8840 Data Over Voice Modem  Features ISSUE 4 Ordering Information • Performs ASK amplitude shift keyed modulation and demodulation • 32 kHz carrier frequency • Up to 2 kbit/s full duplex data transfer rate • On-chip oscillator •

AN948

Abstract: pabx systems 78M05 LS MC145426 751E AN943 AN946 AN949 AN968 MC145422
Contextual Info: MOTOROLA Order this document by MC145422/D SEMICONDUCTOR TECHNICAL DATA MC145422 MC145426 Universal Digital-Loop Transceivers UDLT The MC145422 and MC145426 UDLTs are high–speed data transceivers that provide 80 kbps full–duplex data communication over 26 AWG and larger

SD5302

Abstract: PABX current rating
Contextual Info: DESCRIPTION APPLICATIONS The SD5301/SD5302 D-MOS 8X2 Switch­ ing Arrays are monolithic chips consisting of 16 D-MOS enhancement mode transistors arranged in an 8X2 switching matrix. Control is included on the chip to provide a complete switching subsystem which has minimum

10m45s

Abstract: IXCP35M35 10M35
Contextual Info: High Voltage Current Regulators Current Regulator Non switchable regulators BVDS ID P min. typ. V mA 350 10 20 35 IXCP 10M35 IXCP 20M35 IXCP 35M35 IXCU 10M35 IXCU 20M35 IXCU 35M35 IXCY 10M35 IXCY 20M35 IXCY 35M35 10 IXCP 10M35S IXCU 10M35S IXCY 10M35S 10

TCA3387

Abstract: mkp1v270 ku 602 vc DECT base station schematic TCA3388DP MJE350 MPSA92 TCA3388 TCA3388FP GZ21
Contextual Info: Order this document by TCA3388/D TCA3388 Advance Information Telephone Line Interface TELEPHONE LINE INTERFACE The TCA3388 is a telephone line interface circuit which performs the basic functions of a telephone set in combination with a microcontroller and a ringer.

Contextual Info: High Voltage Current Regulators VAK = 450 V IA P = 2 - 60 mA Ω RDYN = 9 - 900 kΩ IXC Series Preliminary Data Sheet The IXYS IXC series of high voltage current regulators consists of nonswitchable, 2-terminal, AC and DC current regulators. AC non-switchable regulators