OFF HOOK DETECTOR Search Results

DIP28

Abstract: FLEXIWATT15 L3000S L3000SX L3000SX-77 L3000SX-VC L3092 L3092FN L3092N PLCC28
Contextual Info: L3000S L3092 SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS PROGRAMMABLE DC FEED RESISTANCE AND LIMITING CURRENT 25/40/60mA LOW ON-HOOK POWER DISSIPATION (50mW typ) SIGNALLING FUNCTION (off-hook/GND-Key) QUICK OFF-HOOK DETECTION IN CVS FOR

D6025

Contextual Info: CML Semiconductor Products onun FX602 i Calling Line Identifier D /6 0 2 /5 April 1996 1.0 Features Provisional Information • CLI and CIDCW Detector with: • On-Hook and Off-Hook Operation Low Voltage Operation • ’Zero-Power’ Ring or Line Polarity

LIMING RELAY

Abstract: LIMING VOLTAGE RELAY DIP28 L3000N L3000NSO L3092 L3092FN L3092N PLCC28 TT15
Contextual Info: L3000N L3092 SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS PRELIMINARY DATA PROGRAMMABLE DC FEED RESISTANCE AND LIMITING CURRENT 25/40/60mA LOW ON-HOOK POWER DISSIPATION (50mW typ) SIGNALLING FUNCTION (off-hook/GND-Key)

1786A

Abstract: MAX 1786A AT75C AT75C1010 0x0812
Contextual Info: Features • Software Module Dedicated to Telephony Signaling • Optimized for the AT75 Series Smart Internet Appliance Processor SIAP • Includes Several Run-time Configurable Independent Algorithms – Caller ID Type I (On-hook) and Type II (Off-hook)

DTMF fsk cli circuit

Abstract: fsk demodulator FX602D4 microcontroller based caller id p 602 1N4004 FX602 SIN227 block diagram of microcontroller based telephone caller id d602
Contextual Info: CML Semiconductor Products Calling Line Identifier FX602 D/602/7 February 1998 1.0 Features Provisional Information • CLI and CIDCW Detector with: • On-Hook and Off-Hook Operation • Low Voltage Operation • 'Zero-Power' Ring or Line Polarity • For Bellcore, ETSI, British Telecom

1N4004

Abstract: FX602 SIN227 FSK DEMODULATOR BELLCORE bell202
Contextual Info: CML Semiconductor Products Calling Line Identifier FX602 D/602/7 February 1998 1.0 Features Provisional Information • CLI and CIDCW Detector with: • On-Hook and Off-Hook Operation • Low Voltage Operation • 'Zero-Power' Ring or Line Polarity • For Bellcore, ETSI, British Telecom

DTMF fsk cli circuit

Abstract: p 602 Voice Activity Detector 1N4004 FX602 SIN227 BELL202 Bell-202 D6025
Contextual Info: CML Semiconductor Products Calling Line Identifier FX602 D/602/5 April 1996 1.0 Features Provisional Information • CLI and CIDCW Detector with: • On-Hook and Off-Hook Operation • Low Voltage Operation • 'Zero-Power' Ring or Line Polarity • For Bellcore, ETSI, British Telecom

JJ SMD diode a8

Abstract: L3000SX-77 equivalent LIMING RELAY
Contextual Info: f = 7 SGS-THOMSON L3000S L3092 ^ 7 # . liiiDDtgœiliLKêTrmntêS SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS PROGRAMMABLE DC FEED RESISTANCE AND LIMITING CURRENT 25/40/60mA LOW ON-HOOK POWER DISSIPATION (50mWtyp) SIGNALLING FUNCTION (off-hook/GND-Key)

AN9327

Abstract: HC-5509A1 9327
Contextual Info: No. AN9327 Intersil Telecom October 1993 HC-5509A1 RING TRIP COMPONENT SELECTION Author: Ken Feldhaus Introduction Any linecard ringing implementation requires the removal of the ring signal from the subscriber line within a specified time after the subscriber goes off-hook. This prevents the ring signal from causing discomfort to the subscriber. It is also important that the system not falsely ring trip detect off-hook while

uses of magnitude comparator

Abstract: 9327 AN9327 HC-5509A1 RCMA
Contextual Info: TM No. AN9327 Intersil Telecom October 1993 HC-5509A1 RING TRIP COMPONENT SELECTION Author: Ken Feldhaus Introduction Any linecard ringing implementation requires the removal of the ring signal from the subscriber line within a specified time after the subscriber goes off-hook. This prevents the ring signal from causing discomfort to the subscriber. It is also important that the system not falsely ring trip detect off-hook while

RX-2-G

Abstract: SR-TSV-002476 4053B CMX602A CXM602A GR-30-CORE GR30CORE
Contextual Info: CML Semiconductor Products AN/Telecom/602A/2 September 1997 Getting the Best from Your CMX602A Introduction The CMX602A will support Calling Line ID subscriber line protocols based on either the Bell 202 or CCITT V23 1200 baud FSK signalling for on-hook type 1 and off-hook (type 2) data transmission.

Contextual Info: L3000N L3092 S G S -1 H O M S O N ^ 7/. SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS PRELIMINARY DATA . PROGRAMMABLE DC FEED RESISTANCE AND LIMITING CURRENT 25/40/60mA . LOW ON-HOOK POWER DISSIPATION (50mW typ) SIGNALLING FUNCTION (off-hook/GND-Key)

CH1808

Abstract: pcb mount tip jack telephone rj-11 rj11 pcb mount RJ45S
Contextual Info: CH1808 Telephone Line Status Detector INTRODUCTION FEATURES The CH1808 Telephone Line Status Detector detects severed lines, the off-hook condition, remote disconnects and incoming call ringing. This device is ideal for security systems, alarm systems, or critical

CH1808

Abstract: single line telephone RJ45S Off-Hook high low cut off voltage alarm and delay telephone switching equipment
Contextual Info: Cermetek microelectronics CH1808 Telephone Line Status Detector INTRODUCTION The CH1808 Telephone Line Status Detector can detect se-vered lines, off-hook status, remote disconnect, and incoming call ringing. The device is ideal for security systems, alarm systems, or

XCA110

Abstract: aromat 5v 6 pin relay solid state relay ac 440 v 40 a LCA110 LH1191 LH1056 MOSFET cross-reference Aromat relays aromat relay LH105
Contextual Info: Solid State Relays Analog Discrete Interface & Logic Optoelectronics December 2001 Features • 4,000 VRMS Isolation • Wide Operating Voltage Range • Solid State Reliability • Bounce-Free Operation Applications • On/Off Hook Switch • Dial-Out Relay Switching

20D5

Abstract: CH1808 RJ45S
Contextual Info: CH1808 Telephone Line Status Detector INTRODUCTION The CH1808 Telephone Line Status Detector can detect se­ vered lines, off-hook status, remote disconnect, and incoming caJI ringing. The device is ideal for security systems, alarm systems, or critical instrumentation products where it is es­

MD74SC137

Abstract: MH88500IN MT8812
Contextual Info:  MH88500IN Hybrid Subscriber Line Interface Circuit SLIC Preliminary Information ISSUE 1 Features April 1995 Ordering Information • Differential to single ended conversion • No transformers required • Minimum installation space • Off-Hook detection and LED indicator drive

Contextual Info: International IOR Rectifier Data Sheet No. 1.036C PV0402P Microelectronic HEXFET POW ER M OSFET PHOTOVOLTAIC RELAY Power IC Relay Single Pole, Normally Open + Ring Detector 0-400V, 120mA AC/DC Applications General Description On/Off Hook switch • The PV0402P Photovoltaic Relay is a single-pole,

MD74SC137

Abstract: MH88500 MT8812 pin diagram of 2 to 4 decoder
Contextual Info: MH88500  Hybrid Subscriber Line Interface Circuit SLIC Preliminary Information ISSUE 5 Features April 1995 Ordering Information • Differential to single ended conversion • No transformers required • Minimum installation space • Off-Hook detection and LED indicator drive

L3090

Contextual Info: G ì L3000 L3091 SCS-THOMSON EŒOTOKS SUBSCRIBER LINE INTERFACE C IR C U IT KIT ADVANCE DATA • PROGRAMM ABLE DC FEED RESISTANCE AND LIMITING CURRENT 25/42/62mA ■ LOW ON-HO O K POWER DISSIPATION (70mW typ) ■ SIGNALLING FUNCTION (off-hook/GND-Key) ■ Q UICK OFF-HO OK DETECTION IN CVS FOR

single line telephone hybrid

Abstract: LH1502 Infineon LH1529 1N4001 LH1500 LH1502 LH1513 LH1532 LH1540 LH1549
Contextual Info: Modem Line Interface Solutions Appnote 66 Introduction Figure 1. On-/off-hook control and pulse dialing This application note shows how Infineon solid state relays SSRs can be used to implement telephone line interface functions for Europe and North America.

Contextual Info: m ic ro e le c tro n ic « CH1808 Telephone Line Status Detector INTRODUCTION FEATURES The CH1808 Telephone Line Status Detector can detect se­ vered lines, off-hook status, remote disconnect, and incoming caJI ringing. The device is ideal for security systems, alarm

Contextual Info: CH1808 Telephone Line Status Detector INTRODUCTION FEATURES The CH1808 Telephone Line Status Detector can detect se­ vered lines, off-hook status, remote disconnect, and incoming call ringing. The device is ideal for security systems, alarm systems, or critical instrumentation products where it is es­

siemens relays

Abstract: LH1536 TIP300 LH1540 siemens Trisil SIDACtor 1N4001 LH1500 1N4001/MTBF SIEMENS LH1529 LH1532
Contextual Info: Modem Line Interface Solutions Appnote 66 Figure 1. On-/off-hook control and pulse dialing Introduction This application note shows how Siemens solid state relays SSRs can be used to implement telephone line interface functions for Europe and North America.