LB1201 Search Results

LH1571AAC

Abstract: ATTL7551AP ic 5504 dip 8 pin LB1201AS LB1201AB LB1011AB
Contextual Info: Microelectronics LB1201 Subscriber Line Interface Circuit SLIC Protector Features Description • Shunts lightning pulses to ground — Positive or negative 12.5 A, 10 us x 1000 jus — Positive or negative 18.5 A, 10 ^s x 160 |is The LB1201 Subscriber Line Interface Circuit (SLIC)

LB1201AB

Contextual Info: oH VE S CO AV R M AI SIO PL LA N IA BL S NT E TISP61060D, TISP61060P *R DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS TISP61060 Gated Protector Series Dual Voltage-Programmable Protectors – Third Generation Design using Vertical Power Technology

L7554AP

Abstract: ATT7564 ATTL7554AP L7554 L7581 T7513
Contextual Info: Data Sheet March 1997 L7554 Low-Power SLIC Features • Low active power typical 165 mW during on-hook transmission ■ Sleep state for low idle power (76 mW) ■ Quiet Tip/Ring polarity reversal ■ Supports meter pulse injection ■ Spare op amp for meter pulse filtering

1060D

Abstract: GK2E
Contextual Info: TISP61060D, TISP61060P DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS SEPTEM BER 1995 - REVISED SEPTEM BER 1997 C o p y rig h t 1997, Power innovations Limited, UK PROGRAMMABLE SLIC OVERVOLTAGE PROTECTION • • • Dual Voltage-Programmable Protectors

Contextual Info: Advance Data Sheet [AT bT ' Microelectronics ATTL7583 Line Card Access Switch Features • Direct pin-for-pin replacement for ATTL7543 ■ Small size/surface-mount packaging ■ Monolithic 1C reliability ■ No impulse noise generation ■ No zero cross switching required

T7548

Abstract: LH1263
Contextual Info: = = ' Microelectronics T7548 Feature-Control Codec with Filters Features Description • External and user-programmable transmit and receive gain The T7548 Feature-Control Codec is a low-cost, user-programmable, fully integrated PCM codec with transmit/receive filters. The T7548 device is fabri­

andrew surge arrester

Abstract: ntc thermistor k22 ix 3368 MOV surge protection circuit diagram Overvoltage Protection Element CAR IGNITION WITH SCR heavy duty induction heating ptc articles ptc overvoltage protections Transient Voltage Suppression Devices, Harris
Contextual Info: Overvoltage Protection of Solid-State Subscriber Loop Circuits Contents Page Introduction . 1 Agencies, Testing Philosophies, and the Customer . 2

32-PIN

Abstract: L7551 L7556 L7557 L7581 T7504 T7513 4935A 12-2572g attl7556
Contextual Info: Data Sheet January 2000 L7556, L7557 Low-Power SLICs with Battery Switch Features • Auxiliary input for second battery, and internal switch to enable its use to save power ■ Low active power typical 125 mW during on-hook transmission ■ Supports meter pulse injection

ps 4512 diode

Abstract: SS44A P61089 PS-4512 diode
Contextual Info: T1SP61089 DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS NOVEMBER 1995 - R EVEED JAN U A W 199« PROGRAMMABLE SLIC OVERVOLTAGE PROTECTION • • Dual Voltage-Programmable Protectors - Wide 0 to -80 V Programming Range - Low 5 mA max. Gate Triggering Current

LH1263

Abstract: LH1571 LB1013
Contextual Info: AT&T Data Sheet f Microelectronics LB1013 High-Voltage Dual Op Amp Features Description • Operates from 5 V to 85 V The LB1013AD High-Voltage Dual Op Amp is a monolithic silicon integrated circuit that is fabricated in a junction-isolated, complementary bipolar pro­

HP4935A

Abstract: l7564
Contextual Info: Advance Data Sheet ^ A T & T Microelectronics ATTL7564 Low-Power SLIC with Switching Regulator Features Description • Low active power typical 182 mW during on-hook transmission This electronic subscriber loop interface circuit (SLIC) is optimized for low power consumption while

LH1571

Abstract: l7561 LH1263 ATTL7551
Contextual Info: Microelectronics ATTL7561 Low-Power SLIC with Switching Regulator Features Description • Low active power typical 135 mW during on-hook transmission This electronic subscriber loop interface circuit (SLIC) is optimized for low power consumption while providing an extensive set of features. This SLIC

LH1571AAC

Abstract: LH1571 ti77 ATTL7551AP lb1013 T-7517A-PE LH1263 4152 8pin ic 5504 dip 8 pin LB1356
Contextual Info: Preliminary Data Sheet AT&T rMicroelectronics LH1571 Protected Power Feed Integrated Circuit Description Features Load Voltage Load Current Typical R on 250 250 4.0 Underwriters Laboratories’ UL standard for tele­ phone equipment specifies maximum allowable cur­

latch relay

Abstract: LH157 LH1571AAC lh1571
Contextual Info: Preliminary Data Sheet £ 3 AT&T ' Microelectronics LH1208 PBX Switch Set Features Description • Inputs — On/off ring switches — On/off message switch — All switches on — All switches off — Device reset — Off-hook detection — Strobe address

L7554AP

Abstract: T7513 ATT7564 ATTL7554AP L7554 L7581 HP4935A
Contextual Info: Data Sheet March 1997 L7554 Low-Power SLIC Features • Low active power typical 165 mW during on-hook transmission ■ Sleep state for low idle power (76 mW) ■ Quiet Tip/Ring polarity reversal ■ Supports meter pulse injection ■ Spare op amp for meter pulse filtering

LH1571

Abstract: LH1571AAC 7513b IFL91 LB1356AF LH1571AB LB1013 ATTL7581AAE LB1276AF ATTL7551AF
Contextual Info: Preliminary Data Sheet f^ A T & T ’ Microelectronics LH1263 E & M Signaling Circuit Features Description • Switches controlled by TTL compatible data inputs The LH1263AE E & M Signaling Circuit replaces electromechanical relays and discrete components

S 2199

Contextual Info: TISP6106ÛD, TISP61060P DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS SEPTEMBEB 1985 - REVISED PBBWUftHY f 997 PROGRAMMABLE SLIC OVERVOLTAGE PROTECTION Dual Voltage-Programmable Protectors - Third Generation Design using Vertical

ATTL7551AP

Abstract: ATTL7582AAE
Contextual Info: Advance Data Sheet J j^ A T s T rMicroelectronics ATTL7582 Tip Ring Access Switch The ATTL7582 is designed to provide power ringing access to tip and ring in Central Office, Digital Loop Carrier, Private Branch Exchange, Digitally Added Main Line and Fiber Optic Coax/Fiber in the Loop

ATTL7551AP

Abstract: tip to ring capacitance att loop test S002B ic 5504 dip 8 pin LB106 Tip & Ring Tin/Lead Termination “B”
Contextual Info: o s ' Microelectronics LB1276 High-Balance SLIC Features • No high-precision external resistors required for longitudinal balance of 58 dB ■ Longitudinal current sense ■ Differential current sense ■ Meter pulse compatible ■ Thermal protection with logic output

TAG thyristor

Abstract: wiring VAG relay
Contextual Info: T1SP61060D, TISP61060P DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS Copyrights 1997, Power Innovations limited, UK SEPTEMBER 1985 - REVISED SEPTEM8EH 1997 PROGRAMMABLE SLIC OVERVOLTAGE PROTECTION Dual Voltage-Programmable Protectors

Contextual Info: Advance Data Sheet H ^A T & T Microelectronics ATTL7590 Telephone Ringing Generator Features Description • Applies a battery-backed sinusoidal ringing signal to the telephone loop The ATTL7590 Telephone Ringing Generator is an integrated circuit that will produce a low-frequency

Contextual Info: ^=7 Microelectronics ATTL7551 Low-Power SLIC Features Description • Low active power typical 115 mW during on-hook transmission This electronic subscriber loop interface circuit (SLIC) is optimized for low power consumption while providing an extensive set of features.

Contextual Info: Advance Data Sheet October 1996 microelectronics group 3 r Lucent Technologies Bell Labs Innovations LUCL8560 Low-Power SLIC with Ringing for ISDN TA, Pair Gain, and Cable Telephony Features • Ideal for ISDN terminal adaptors, pair gain, and cable telephony applications

Contextual Info: Advance Data Sheet March 1997 microelectronics group Lucent Technologies Bell Labs Innovations L8576 Dual Subscriber Line Interface Circuit SLIC Features Description • Distortion-free, on-hook transmission The L8576 electronic dual subscriber line interface