LB1356
Abstract: 1356D lcth
Text: rMicroelectronics LB1356 High-Balance SLIC Features • Independent settable parameters — Loop closure detector threshold — dc loop current limit — dc feed resistance — Overhead voltage 2-wire signal level — ac termination impedance ■ No precision resistors needed to achieve 58 dB
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LB1356
1356D
lcth
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Untitled
Abstract: No abstract text available
Text: 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
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ATTL7583
ATTL7543
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LH1571AAC
Abstract: ATTL7551AP ic 5504 dip 8 pin LB1201AS LB1201AB LB1011AB
Text: 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)
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LB1201
00SD05b
LH1571AAC
ATTL7551AP
ic 5504 dip 8 pin
LB1201AS
LB1201AB
LB1011AB
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T7548
Abstract: LH1263
Text: = = ' 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
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T7548
29C48
16-channel
28-Pin,
LH1263
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STR 6656
Abstract: SUN HOLD relay MD-5 str 2105 F6524 LB1405 BCD 2421 LB1403 jw300 DFRD JW-22DA
Text: Version 1.0 Produced in Dec. 2003 R SSSharp Programmable Controller New Satellite JW300 Programiming Manual - Ladder Instruction Version We thank you for your purchase of the SHARP programmable controller JW300. This manual Programming Manual - Ladder Instruction Version mainly describes software
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JW300
JW300.
JW300
F-403
STR 6656
SUN HOLD relay MD-5
str 2105
F6524
LB1405
BCD 2421
LB1403
DFRD
JW-22DA
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LH1263
Abstract: LH1571 LB1013
Text: 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
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LB1013
LB1013AD
LH1263
LH1571
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HP4935A
Abstract: l7564
Text: 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
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ATTL7564
Indepe28-Pin,
005D02b
HP4935A
l7564
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LH1571
Abstract: l7561 LH1263 ATTL7551
Text: 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
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ATTL7561
LH1571
l7561
LH1263
ATTL7551
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LH1571AAC
Abstract: LH1571 ti77 ATTL7551AP lb1013 T-7517A-PE LH1263 4152 8pin ic 5504 dip 8 pin LB1356
Text: 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
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LH1571
UL1459
LH1571AAC
ti77
ATTL7551AP
lb1013
T-7517A-PE
LH1263
4152 8pin
ic 5504 dip 8 pin
LB1356
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latch relay
Abstract: LH157 LH1571AAC lh1571
Text: 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
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LH1208
latch relay
LH157
LH1571AAC
lh1571
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LH1571
Abstract: LH1571AAC 7513b IFL91 LB1356AF LH1571AB LB1013 ATTL7581AAE LB1276AF ATTL7551AF
Text: 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
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LH1263
LH1263AE
LH1571AB
LH1571AAC
20-Pin,
28-Pin,
LH1571
7513b
IFL91
LB1356AF
LB1013
ATTL7581AAE
LB1276AF
ATTL7551AF
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ATTL7551AP
Abstract: ATTL7582AAE
Text: 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
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ATTL7582
ATTL7542
ATTL7551AP
ATTL7582AAE
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ATTL7551AP
Abstract: tip to ring capacitance att loop test S002B ic 5504 dip 8 pin LB106 Tip & Ring Tin/Lead Termination “Bâ€
Text: 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
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LB1276
RS-464A
00S005b
ATTL7551AP
tip to ring capacitance att loop test
S002B
ic 5504 dip 8 pin
LB106
Tip & Ring Tin/Lead Termination “Bâ€
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Untitled
Abstract: No abstract text available
Text: 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
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ATTL7590
20-Pin,
28-Pin,
7513B
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Untitled
Abstract: No abstract text available
Text: Preliminary Data Sheet AT&T Microelectronics T7503-1 Dual PCM Codec with Filters Features Description • +5 V only For those applications where tight parametric performance is less critical, a spec relaxed T7503-1 dual codec is offered. This device is suitable for
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T7503-1
T7503-1
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8 pin dip switch
Abstract: LH1263 lightning 8pin 8-pin DIP switch
Text: Preliminary Data Sheet ¡AT&T ' Microelectronics LB1060 Loop Termination Switch with Surge Protection Table 1. Switch Actuation Features Operation • Survives ±10 A lightning surges ■ The switch will survive or fail shorted when sub jected to lightning surge currents between ±10 A
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LB1060
8 pin dip switch
LH1263
lightning 8pin
8-pin DIP switch
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TRANSISTOR PNP B1443
Abstract: B1274 transistor TRANSISTORS PNP 50 V 1 A B1443 relay Re 04501 re 04501 B1340 B1370 transistor B1370 B1237 transistor b1357
Text: Version 2.0 Produced in June 2001 R SProgrammable controller New Satellite JW Model name JW50H/70H/100H Programming Manual We would like to thank you fou your purchase of the SHARP JW50H/70H/100H Programmable Controller New Satellite. This manual programming manual describes the instruction words for the JW50H/70H/100H. Before
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JW50H/70H/100H
JW50H/70H/100H
JW50H/70H/100H.
JW50H/70H/100H,
TRANSISTOR PNP B1443
B1274 transistor
TRANSISTORS PNP 50 V 1 A B1443
relay Re 04501
re 04501
B1340
B1370 transistor
B1370
B1237 transistor
b1357
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JW-22CU
Abstract: STR F12 jw-13pg jw-2HC ZM-61E JW212 B0344 b0345 Z-312J JW-21su
Text: 00 09 00 04 40 1 00 00 00 00 Fc C 12w M P 00 00 09 04 40 1 00 09 00 SU 211 B w 19 7 Fc P 2 c1 M C 00 1 6 F 90 44 1 07 35 6 07 35 7 09 00 5 73 6 1 44 C M P 00 40 4 19 00 w 12 Fc 00 00 04 1W 21 FC 09 00 SU B 07 35 7 09 Sample of programs 07 35 4 00 ニュー
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F-310
F-311
F-315
F-316
JW20H
F-380
JW-22CU
STR F12
jw-13pg
jw-2HC
ZM-61E
JW212
B0344
b0345
Z-312J
JW-21su
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TRANSISTOR PNP B1443
Abstract: B1565 transistor B1274 transistor 13001 s 6d B1273 transistor B0615 DIODE Transistor B1203 transistor b1274 transistor b1134 transistor B1204
Text: Version 1.7 Produced in June 1998 Sharp Programmable Controller New Satellite JW20H Programming Manual * Ladder instruction version 04000 F — 44 O I F — 08 1 O C T 100 09000 0000 09000 F — 00 X F E R □ F — 05 D M P X F — 63 IN C 09000 09000 09000
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JW20H
JW20H
JW20H.
JW20H,
F-62w
Fc12w
TRANSISTOR PNP B1443
B1565 transistor
B1274 transistor
13001 s 6d
B1273 transistor
B0615 DIODE
Transistor B1203
transistor b1274
transistor b1134
transistor B1204
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ATTL7542
Abstract: LB127
Text: Jl%ATs»T Preliminary Data Sheet ' Microelectronics ATTL7542 Tip Ring Access Switch Features • Small size/surface-mount packaging ■ Monolithic 1C reliability ■ Clean, bounce-free switching ■ Low, matched ON-resistance ■ Built-in current limiting, thermal shutdown, and
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ATTL7542
LB127
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ATTL7541
Abstract: No abstract text available
Text: = j = F Microelectronics ATTL7541 Ringing Access Switch The line break switch pair is a linear switch that has exceptionally low ON-resistance and an excellent ON-reslstance matching characteristic. The ringing access switch has a breakdown voltage rating
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ATTL7541
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T7517a
Abstract: ATTL7583
Text: ’ Microelectronics T7517A PCM Codec with Filters Features Description • T7517A: A-law companding, 2.048 MHz master clock The T7517A PCM Codec with Filters is a single-chip integrated circuit that provides analog-to-digital and digital-to-analog conversion. In addition, the device
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T7517A
T7517A:
711--G
ATTL7583
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IR320
Abstract: No abstract text available
Text: AT&T Application Note July 1993 ^ ^ M ic r o e le c tro n ic s An Introduction to AT&T Line Card Access Switches Contents Page Basic Functionality Description.3-20
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ATTL7541
ATTL7542
ATTL7543
ATTL7544
IR320
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