telephone handset
Abstract: HT18 HT18LG b0915 telephone hook off
Text: HT18 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT18LG is an electronic line switch circuit that replaces the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. It switches
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HT18LG
DSFP-HT18
B091508
telephone handset
HT18
b0915
telephone hook off
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HT18
Abstract: HT18LG
Text: HT18 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT18LG is an electronic line switch circuit that replaces the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. It switches
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HT18LG
DSFP-HT18
A081109
HT18
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HT19
Abstract: HT19LG
Text: HT19 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT19LG is an electronic line switch circuit that replaces the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. It switches
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HT19LG
DSFP-HT19
A081109
HT19
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b0915
Abstract: HT19 HT19LG telephone hook off DP 104 C
Text: HT19 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT19LG is an electronic line switch circuit that replaces the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. It switches
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HT19LG
DSFP-HT19
B091508
b0915
HT19
telephone hook off
DP 104 C
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RJ45 splitter
Abstract: adsl filter signal Splitter schematic ADSL splitter ycl splitter schematic adsl splitter schematic RJ11 SPEC telephone hook CPF101A ADSL splitter circuit
Text: YCL ADSL POTS Splitter Filter ♦ Excellent isolation between DSL and POTS. ♦ Telephone on / off hook suppression. ♦ Meet ITU G.992.1,G.992.2 ANSI T1.413 & ETSI spec. ♦ Telephone on / off hook suppression. ♦ DC current up to 100mA. ♦ Only Passive element design.
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100mA.
CPF101A
30KHz<
1104KHz
30KHz
600ohm
1004Hz
200Hz
RJ45 splitter
adsl filter
signal Splitter schematic
ADSL splitter
ycl splitter schematic
adsl splitter schematic
RJ11 SPEC
telephone hook
CPF101A
ADSL splitter circuit
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HT18
Abstract: HT18LG HT19 HT19LG telephone hook off
Text: HT18/ HT19 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. They
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HT18LG
HT19LG
27BSC
DSFP-HT18
A111006
HT18
HT19
telephone hook off
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A 0503
Abstract: HT18 HT18LG HT19 HT19LG telephone hook off
Text: HT18 HT19 Demo Kit Available Electronic Telephone Line Switch Features General Description ❏ 350V breakdown voltage The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. They
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HT18LG
HT19LG
05/05/03rev
A 0503
HT18
HT19
telephone hook off
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Untitled
Abstract: No abstract text available
Text: HT18 HT19 Demo Kit Available Electronic Telephone Line Switch Features General Description ❏ 350V breakdown voltage The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. They
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HT18LG
HT19LG
03/07/02rev
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CH1808
Abstract: pcb mount tip jack telephone rj-11 rj11 pcb mount RJ45S
Text: 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
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CH1808
CH1808
pcb mount tip jack
telephone rj-11
rj11 pcb mount
RJ45S
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CH1808
Abstract: single line telephone RJ45S Off-Hook high low cut off voltage alarm and delay telephone switching equipment
Text: 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
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CH1808
CH1808
single line telephone
RJ45S
Off-Hook
high low cut off voltage alarm and delay
telephone switching equipment
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1N4004
Abstract: ST3854 T3854 TPA200B
Text: ST3854 ELECTRONIC HOOK SWITCH DEVICE TIP AND RING SWITCHES FOR TERMINAL CONNECTED TO A TELEPHONE LINE HANDSFREE / ON HOOK DIALING KEY CONTROL HANDSET SWITCH CONTROL RINGER INTERFACE AND RECTIFIER RINGER BRIDGE PULSE DIALING INTERFACE AUTOMATIC LINE SEIZURE THROUGH MICROCONTROLLER CONTROL
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ST3854
1N4004
ST3854
T3854
TPA200B
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P2600BA70
Abstract: rj11 connection diagram telephone XE0020 XE0020C P2600B
Text: XE0020 and XE0020C 8/97 Telephone Line Interface with Active Line Monitoring Description The XE0020 and XE0020C are complete compact telephone interface modules. As with all Xecom DAAs the XE0020 and XE0020C include Ring Detection, Switch-Hook, and Loop Current
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XE0020
XE0020C
XE0020C
XE0020
P2600BA70
rj11 connection diagram telephone
P2600B
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magnet switch
Abstract: MK06 MK22
Text: Off Hook Switching for Telephone Sets REED RELAYS REED SENSORS REED SWITCHES Introduction In the past, disconnecting a telephone connection required the placement of the handset on the receiver. This placement activated a mechanical switch which created the electrical disconnect. The mechanical switch is subject to any
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MK17-x-3
MK20/1
magnet switch
MK06
MK22
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CH1804/A
Abstract: rj11 pcb mount CH1808 telephone
Text: Cermetek microelectronics INTRODUCTION The CH1804/A and CH1809/A are line status detectors that are used to detect/monitor a device off-hook condition, or severed, or cut telephone lines on a telephone line shared by multiple devices. The CH1804/A is a single line monitor,
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CH1804/A
CH1809/A
rj11 pcb mount
CH1808
telephone
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2K25
Abstract: AN82 SL376 SL377 rsn 311 Plessey semiconductors Linear Integrated circuit
Text: SL377 ADVANCE INFORMATION DS2098-2.2 SL377 SUBSCRIBER LINE INTERFACE CIRCUIT The SL377 is a Subscriber Line Interface Circuit SLIC for use at the telephone exchange or PABX end of a telephone line. It provides power feed, transmits and receives voice signals, controls ringing and detects Ground Key or Off-Hook
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SL377
DS2098-2
SL377
2K25
AN82
SL376
rsn 311
Plessey semiconductors Linear Integrated circuit
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Magnetic latching reed switch
Abstract: No abstract text available
Text: MK6 Series MEDER electronic Reed Sensors for PCB Mounting DESCRIPTION APPLICATIONS • Telecommunications Telephone hook switch, keyboard applications • Domestic appliances Door switch for washing machines, dishwashers, microwave ovens, baking ovens, refrigerators
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47001
Abstract: IAA110 AN112 AN-112 clare
Text: Ground-Start Supervision Circuit Using Clare’s IAA110 Application Note AN-112 Background CO Seizes Trunk Ground-Start is usually the primary analog signaling method used between telephone switches such as the Central Office CO and a Private Branch Exchange (PBX). Ground-Start provides a way to indicate on-hook and off-hook conditions in a voice network. The main difference between ground-start and
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IAA110
AN-112
AN-112-R1
47001
IAA110
AN112
AN-112 clare
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Untitled
Abstract: No abstract text available
Text: WB HSOOI SERIES TELEPHONE - HOOK SWITCH Feature stable long electrical life cycles Application various telephone and fax machine ► SPECIFICATIONS SWITCH SPECIFICATIONS POLE - POSITION 2P2T, Momentary Type CONTACT RATING 36 V DC, 0.1 A CONTACT RESISTANCE
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HS001
HS001
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20D5
Abstract: CH1808 RJ45S
Text: 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
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CH1808
CH1808
20D5
RJ45S
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Untitled
Abstract: No abstract text available
Text: 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
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CH1808
CH1808
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Untitled
Abstract: No abstract text available
Text: 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
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CH1808
CH1808
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ST3854
Abstract: 1N4004 S028 presence information
Text: Æ T S G S -T H O M S O N * * 7 M. lfflD glS I[LIOT®lil(g§ ST3854 ELECTRONIC HOOK SWITCH DEVICE TIP AND RING SWITCHES FOR TERMINAL CONNECTED TO A TELEPHONE LINE HANDSFREE / ON HOOK DIALING KEY CONTROL HANDSET SWITCH CONTROL RINGER INTERFACE AND RECTIFIER RIN
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ST3854
ST3854
1N4004
S028
presence information
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Untitled
Abstract: No abstract text available
Text: 7 * 7M , /T S G S -T H O M S O N « im ìilio t « ST3854 ELECTRONIC HOOK SW ITCH DEVICE PRELIMINARY DATA TIP AND RING SWITCHES FOR TERMINAL CONNECTED TO A TELEPHONE LINE HANDSFREE / ON HOOK DIALING KEY CONTROL HANDSET SWITCH CONTROL RINGER INTERFACE AND RECTIFIER RIN
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ST3854
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Untitled
Abstract: No abstract text available
Text: CH1804/A, CH1809/A LINE DETECTOR MONITOR Cermetek M icroe lectro nics, Inc. INTRODUCTION FEATURES The C H 1804/A and C H1809/A are line status detectors that are used to detect/monitor a device off-hook condition or severed or cut telephone lines on a telephone line shared by multiple devices.
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CH1804/A,
CH1809/A
1804/A
H1809/A
CH1804/A
1809/A
CH1809/A
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