AUTOMATIC RINGING BELL Search Results

DS00026

Contextual Info: Data Sheet November 1999 L8576 Dual Ringing SLIC Features • Two SLIC channels for multiple tip/ring interfaces ■ On-chip balanced ringing generator, no ring relay required ■ Single battery operation or optional automatic battery switch ■ Distortion-free, on-hook transmission

UL-1950

Abstract: ericsson slic ptc resistor
Contextual Info: PBL 387 73/1 Subscriber Line Interface Circuit SLIC Key Features • On-chip ringing generation - Balanced, up to 81 VPeak - Any waveform - 5REN ringing load - Automatic gain control of ring signal (AGC-R) - Short circuit safe VCC VTBAT PRT BGND C1 Ring Trip

induction balance metal detector

Abstract: automatic heat detector report UL-1950 ericsson slic ericsson bsc G38-0996
Contextual Info: PBL 387 72/1 Subscriber Line Interface Circuit SLIC Key Features • On-chip ringing generation - Balanced, up to 81 VPeak - Any waveform - 5REN ringing load - Automatic gain control of ring signal (AGC-R) - Short circuit safe VCC VTBAT PRT BGND C1 Ring Trip

thd15

Abstract: dtx 370
Contextual Info: « S SILICON SÌ3211 SÌ3212 * LABORATORIES P r o S L I C P r o g r a m m a b l e CMOS S L IC /C o d e c Features • Performs all Battery, Overvoltage, Ringing, Supervision, Coding, Hybrid, and Test BORSCHT Functions ■ Ideal for Short Loop (5 REN, 2 kft)

TBR21

Abstract: pulse dial systems fxs line interface
Contextual Info: SocketSLIC Analog Telephony Interface Module Benefits • Field Programmable • Operating System Independent • Bellcore Compliant • Isolated Analog Telephony Interface The SocketSLIC™ interface module is a complete, ready-to-integrate isolated and programmable analog-to-PCM

all electronic components and functions

Abstract: DTMF keypad with encoder telephone keypad interface circuit with dtmf MC14419 MC34010P DTMF KEYPAD Dialer telephone keypad tone detector ic MC145412 AUTOMATIC RINGING BELL MC34013
Contextual Info: Electronic Telephone Circuits MC34010/11 The conventional transformer-driven telephone handset is slated for major innovations. T he bulky transformer is destined to disappear. So are many of its discrete com ­ ponents, including the fam iliar telephone bell. They are

precision Sine Wave Generator

Abstract: ringing cadence generator mfb filter LT1684 1N4001 1N5817 IRF610 IRF9610 LT1166 LT1785
Contextual Info: DESIGN FEATURES Ring generators are sine wave output, high voltage inverters for the express purpose of ringing telephone bells. In decades past, the phone company generated ring tones with motor generator sets, with the capacity to ring many phones simultaneously.

Contextual Info: Data Sheet March 1997 microelectronics group Lucent Technologies Bell Labs Innovations L7581 Ringing Access Switch Features • Small size/surface-mount packaging ■ Monolithic IC reliability ■ Low impulse noise ■ Make-before-break, break-before-make operation

BAX18A

Abstract: 6312 isl PCD3360 PCD3360P PCD3360T BAX18
Contextual Info: INTEGRATED CIRCUITS DATA SHEET PCD3360 Programmable multi-tone telephone ringer Product specification Supersedes data of August 1985 File under Integrated Circuits, IC03 1997 Jan 15 Philips Semiconductors Product specification Programmable multi-tone telephone ringer

N681622

Abstract: W681388 TRANSISTOR Bf 310n N681387DG N681387 GKDF QFN-48 thermal resistance N681386 w684386 n681622yg
Contextual Info: N681386/87 Single Programmable Extended Codec/SLCC 1. DESCRIPTION The N681386/87, implements a single channel FXS telephone line interface optimized for short loop applications. It integrates SLCC Subscriber Line Control Circuit functionality with a programmable CODEC and a DC/DC controller.

Contextual Info: Data Sheet March 1997 microelectronics group Lucent Technologies Bell Labs Innovations L7581 Ringing Access Switch Features • Small size/surface-mount packaging ■ Monolithic IC reliability ■ Low impulse noise ■ Make-before-break, break-before-make operation

Contextual Info: Data Sheet December 1998 group Lucent Technologies Bell Labs Innovations L7581 Ringing Access Switch Features • Small size/surface-mount packaging states: the idle talk state line break switches closed, ringing access switches open , the power ringing state (line break switches open, ringing access

Contextual Info: Data Sheet February 1997 m i c r o e l e c t r o n i c s group Lucent Technologies Bell Labs Innovations L7581 Ringing Access Switch Features main line, and hybrid fiber coax/fiber-in-the-loop ana­ log line card applications. The L7581 has three states: the idle talk state line break switches closed,

Contextual Info: Data Sheet February 1997 m i c r o e l e c t r o n i c s group Lucent Technologies Bell Labs Innovations L7581 Ringing Access Switch Features • Small size/surface-mount packaging ■ Monolithic IC reliability ■ No impulse noise ■ No zero cross switching required

Contextual Info: Data Sheet March 2001 L9313 Line Interface and Line Access Circuit Full-Feature SLIC and Ringing Relay for TR-57 Applications Introduction Description The Agere Systems Inc. L9313 is a combination fullfeature, ultralow-power SLIC, solid-state ringing access relay, and line test matrix. It is part of a pinfor-pin compatible family of devices designed to

TR-57

Abstract: L9313 T7504 T8536
Contextual Info: Data Sheet September 2001 L9313 Line Interface and Line Access Circuit Full-Feature SLIC and Ringing Relay for TR-57 Applications Introduction Description The Agere Systems Inc. L9313 is a combination fullfeature, ultralow-power SLIC, solid-state ringing access relay, and line test matrix. It is part of a pinfor-pin compatible family of devices designed to

CAPACITOR 64 680 4J

Abstract: 567 tone BST72 Frequency Discriminator PCD3360P Z879 PCD3360 PCD3360T PCD3361P PCD3361T
Contextual Info: Signetics Linear Products Product Specification Programmable Multi-Tone Telephone Ringer PCD3360/61 G ENERA L DESCRIPTION The PCD3360/61 are CMOS integrated circuits, designed to replace the electro-mechanical bell in telephone sets. They meet most postal requirements, p a rticularly w ith tone sequence possibilities and

Contextual Info: Data Sheet February 1997 microelectronics group Lucent Technologies Bell Labs Innovations L7582Tip Ring Access Switch Features • Small size/surface-mount packaging ■ Monolithic IC reliability ■ Low impulse noise ■ Make-before-break, break-before-make operation

LUCL7582

Abstract: LUCL7582AAE L7581 L7582 l7582aa
Contextual Info: Data Sheet February 1997 microelectronics group Lucent Technologies Bell Labs Innovations L7582 Tip Ring Access Switch Features log line card applications. An additional pair of solidstate contacts provide access to the telephone loop for line test access or message waiting in the PBX

Contextual Info: Data Sheet March 1997 microelectronics group Lucent Technologies Bell Labs Innovations L7582 Tip Ring Access Switch Features log line card applications. An additional pair of solidstate contacts provide access to the telephone loop for line test access or message waiting in the PBX

L9312

Abstract: T7504 T8536 TR-57 ptc pspice RELAY CIRCUIT TR57
Contextual Info: Data Sheet July 2001 L9312 Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay for TR-57 Applications Introduction Description The Agere Systems Inc. L9312 is a combination fullfeature, ultralow-power SLIC, and solid-state ringing

Contextual Info: S i 3 2 2 0/25 DUAL PROSLIC PROGRAMMABLE CMOS SLIC/CODEC Features Performs all BORSCHT functions Ideal for applications up to 18 kft Internal balanced ringing to 65 Vrms Si3220 External bulk ringer support (Si3225) Low standby power consumption: <70 mW per channel

caller ID

Abstract: "5ESS" teltone tls 3
Contextual Info: Teltone’s award-winning family of Telephone Line Simulators, ISDN Line Simulators, and the new Telephone Line Emulator are well-known for their innova­ tive features and reliability. Our simulators are used in the development lab, on the production line, at trade shows, for customer site demos, anywhere accurate, simulated CO/PBX function­

Contextual Info: Data Sheet December 1998 g r o up Lucent Technologies Bell Labs Innovations L7582 Tip Ring Access Switch Features • Small size/surface-mount packaging log line card applications. An additional pair of solidstate contacts provides access to the telephone loop