ANALOG SUBSCRIBER LINE Search Results

uPD7073GT

Abstract: PD-2029 DBM01
Contextual Info: DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC7073 µPC7073 ANALOG SUBSCRIBER LINE LSI BS-SLIC The µPC7073 is a BS-SLIC that can be used in analog subscriber circuits such as private branch exchangers (PBXs) and switching equipment for central offices. It features two of the functions required for analog subscriber

4w-2w hybrid

Abstract: C10535E uPD7073 upd9903gt RFT Semiconductors P48GT-65-375B-1 PC9903
Contextual Info: DATA SHEET MOS INTEGRATED CIRCUIT µPD9903 µPD9903 ANALOG SUBSCRIBER LINE LSI DIGITAL CODEC The µPD9903 is a digital CODEC that can be used in analog subscriber circuits such as private branch exchangers (PBXs) and switching equipment for central offices. It features three of the functions required for analog subscriber

Contextual Info: General Exchange Architecture Analog Line Cards In a digital exchange system the subscriber line boards provide the link between the subscriber and the switching network. The basic functions of analog line boards are known under acronym BORSHT Battery. Overvoltage,

Contextual Info: NEC NEC Electronics Inc. Description ¿JPC7161L Bipolar, Analog Subscriber Line Interface Circuit Block Diagram The /JPC7161L is a subscriber line interface circuit SLIC IC for electronic exchanges. It provides battery feed to the subscriber line, supervision of the sub­

uPC7063

Contextual Info: NEC NEC Electronics Inc. Description pPC7063L Bipolar, Analog Subscriber Line Interface Circuit Block Diagram The /JPC7063L is a subscriber line interface circuit SLIC 1C for electronic exchanges. It provides battery feed to the subscriber line, supervision of the sub­

upc71

Abstract: UPC7151L
Contextual Info: NEC NEC Electronics Inc. Description fiPC7151L Bipolar, Analog Subscriber Line Interface Circuit Block Diagram The juPC7151L is a subscriber line interface circuit SLIC IC for electronic exchanges. It provides battery feed to the subscriber line, supervision of the sub­

pabx systems

Abstract: HC5503 HC5503PRC HC5503T HC5504B HC55120 HC55121 HC55130 HC55140 HC55142
Contextual Info: VoIP 9 HIGH PERFORMANCE ANALOG PRODUCT TREES ANALOG Selection Guides Subscriber Line Interface Circuits SLICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2 Ringing SLICs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contextual Info: NEC NEC Electronics Inc. Description fiPC7063L Bipolar, Analog Subscriber Line Interface Circuit Block Diagram The ¿/PC7063L is a subscriber line interface circuit SLIC 1C for electronic exchanges. It provides battery feed to the subscriber line, supervision of the sub­

Contextual Info: NEC NEC Electronics Inc. Description JIPC7151L Bipolar, Analog Subscriber Line Interface Circuit Block Diagram The ¿¿PC7151L is a subscriber line interface circuit SLIC IC for electronic exchanges. It provides battery feed to the subscriber line, supervision of the sub­

Contextual Info: NEC NEC Electronics Inc. Description fiPC7161L Bipolar, Analog Subscriber Line Interface Circuit Block Diagram The /liP C 7161L is a subscriber line interface circuit SLIC IC for electronic exchanges. It provides battery feed to the subscriber line, supervision of the sub­

2wire 4wire

Contextual Info: NEC NEC Electronics Inc. Description pPC7062K Bipolar, Analog Subscriber Line Interface Circuit Block Diagram The juPC7062K is a subscriber line interface 1C SLIC for electronic exchanges and is used to provide three functions: battery feed to the subscriber line, 2-wire/4wire hybrid interfacing, and supervision. Excellent lon­

fusistor

Abstract: TP3210 5vdc relay Deutsch Relays 74ls125 application 74LS125 DATASHEET DS2E-5V THE SLIM POWER RELAY telephone switching equipment deutsch relay
Contextual Info: National Semiconductor System Brief 100 May 1990 TL F 10850 – 1 SYSTEM DESCRIPTION Subscriber linecards are designed to interface the analog subscriber line to a PCM highway in a Digital Central Office or a Digital Loop Carrier DLC channel bank or remote concentrator systems Subscriber Line Interface Module

zero crossing detection circuits

Abstract: pabx HC5521 HC5521CM HC5521CQ ptc relay
Contextual Info: HC5521 S E M I C O N D U C T O R ADVANCE INFORMATION SLIC Subscriber Line Interface Circuit January 1997 Features Description • Normal and Reversed DC Feed The HC5521 is a Monolithic Subscriber Line Interface Circuit SLIC for Analog Subscriber Line cards in Central Office

DIODE AGT

Abstract: harris switch slic HC5520 HC5520CM HC5520CQ
Contextual Info: HC5520 S E M I C O N D U C T O R CO/PABX Polarity Reversal Subscriber Line Interface Circuit April 1997 Features Description • Normal and Reversed DC Feed The HC5520 is a Monolithic Subscriber Line Interface Circuit SLIC for Analog Subscriber Line cards in Central Office

Contextual Info: NEC NEC Electronics Inc. jiPC7062K Bipolar, Analog Subscriber Line Interface Circuit Block Diagram Description The jl/PC7062K is a subscriber line interface 1C SLIC for electronic exchanges and is used to provide three functions: battery feed to the subscriber line, 2-wire/4wlre hybrid interfacing, and supervision. Excellent lon­

TRANSISTOR ztx 105 3a

Abstract: TRANZORB ericsson slic Relay RL1, 5V, 100 ohm
Contextual Info: September 1989 ERICSSON ^ PBL 3762 Subscriber Line Interface Circuit Description Key Features The PBL 3762 Subscriber Line Interface Circuit SLIC is a bipolar integrated circuit in 75 V technology which replaces the conventional transformer based analog line

Contextual Info: ERICSSON February 1994 PBL 3765 Subscriber Line Interface Circuit Description Key Features The PBL 3765 Subscriber Line Interface Circuit SLIC is a bipolar integrated circuit in 75 V technology which replaces the conventional transformer based analog line

thyristor eto

Abstract: Ericsson TN R4
Contextual Info: ERICSSON ^ September 1997 PBL 3762A, PBL 3762A/4 Subscriber Line Interface Circuit Description The PBL 3762A Subscriber Line Interface Circuit SLIC is a bipolar integrated circuit in 90 V technology which replaces the conventional transformer based analog line

RCA 4136

Abstract: bm 5067 TRANZORB
Contextual Info: ERICSSON $ September 1989 PBL 3765 Subscriber Line Interface Circuit Description Key Features The PBL 3765 Subscriber Line Interface Circuit SLIC is a bipolar integrated circuit in 75 V technology which replaces the conventional transform er based analog line

ericsson bml 403

Abstract: PBL3764 TRANSISTOR ztx 105 3a OE RSG Series TRANZORB ericsson slic JW216 TRANSISTOR ztx 105 3a circuit diagram
Contextual Info: ERICSSON ^ September 1989 PBL 3764 Subscriber Line Interface Circuit Description Key Features The PBL 3764 Subscriber Line Interface Circuit SLIC is a bipolar integrated circuit in 75 V technology which replaces the conventional transform er based analog line

D5TB

Contextual Info: HC5520 fS J HARRIS S E M I C O N D U C T O R M M ADVANCE INFORMATION SLIC Subscriber Line Interface Circuit January 1997 Description Features • m ^ Normal and Reversed DC Feed The HC5520 is a Monolithic Subscriber Line Interface Circuit SLIC for Analog Subscriber Line cards in Central Office

pbl3762a

Contextual Info: September 1997 PBL 3762A, PBL 3762A/4 Subscriber Line Interface Circuit Description Key Features The PBL 3762A Subscriber Line Interface Circuit SLIC is a bipolar integrated circuit in 90 V technology which replaces the conventional transformer based analog line

PBL3798

Abstract: SIEMENS THYRISTOR b g44 hafo TRANSISTOR BJ 033 FNHR transistor et 454
Contextual Info: ERICSSON ^ September 1989 PBL 3798 Subscriber Line Interface Circuit Description Key features PBL 3798 is an analog Subscriber Line Interface Circuit SLIC , which is fabricated in a 75 V bipolar, m onolithic process. • O n-chip switch mode regulator to

transistor 4FQ

Abstract: ET 439 g2j1
Contextual Info: ERICSSON ^ October 1998 PBL 3762A/2, PBL 3762A/4 Subscriber Line Interface Circuit Description Key Features The PBL 3762A/2 Subscriber Line Interface Circuit SLIC is a bipolar integrated circuit in 90 V technology which replaces the conventional transformer based analog