CTS Knights VCXO
Abstract: T7270 K95 (2 GATE) LB1276AF mtron Q11 DPDT S1 UM1 t7513b K95 Package 2754H2
Text: Data Sheet April 1998 T7264 U-Interface 2B1Q Transceiver Features • ■ U-interface 2B1Q transceiver — Range over 18 kft on 26 AWG — ISDN basic-rate 2B+D — Full-duplex, 2-wire operation — 2B1Q four-level line code — Conforms to ANSI North American Standard
|
Original
|
PDF
|
T7264
DS97-413ISDN
DS90-184SMOS,
AY93-032TCOM,
TN93-003TCOM)
CTS Knights VCXO
T7270
K95 (2 GATE)
LB1276AF
mtron
Q11 DPDT
S1 UM1
t7513b
K95 Package
2754H2
|
Untitled
Abstract: No abstract text available
Text: AT&T Preliminary Data Sheet LB1276AF SLIC Battery Feed Description The LB1276AF SLIC device is an electronic battery feed circuit that supplies a controlled current to the TIP-RING pair. Features • Thermal protection with logic output Differential current sense
|
OCR Scan
|
PDF
|
LB1276AF
24-pin
Fee1-404
D-8043
3-02A/04
DS89-140LBC
|
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
|
OCR Scan
|
PDF
|
ATTL7583
ATTL7543
|
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)
|
OCR Scan
|
PDF
|
LB1201
00SD05b
LH1571AAC
ATTL7551AP
ic 5504 dip 8 pin
LB1201AS
LB1201AB
LB1011AB
|
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
|
OCR Scan
|
PDF
|
T7548
29C48
16-channel
28-Pin,
LH1263
|
fprog 2 schematic
Abstract: LB1276AF IL7558 fprog II LB1276CF LB1276 LB1276AP LB1276CP RS-464A MK capacitor siemens
Text: A T & T MELEC I C tHE D □ D S G O E b O O O S ll ? SflS IATTE ¡AT&T Data Sheet rMicroelectronics LB1276 High-Balance SLIC Features • No high-precision external resistors required for longitudinal balance of 58 dB ■ Meter pulse compatible ■ Forward disconnect
|
OCR Scan
|
PDF
|
LB1276
24-pin
IL7558-719
fprog 2 schematic
LB1276AF
IL7558
fprog II
LB1276CF
LB1276AP
LB1276CP
RS-464A
MK capacitor siemens
|
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
|
OCR Scan
|
PDF
|
LB1013
LB1013AD
LH1263
LH1571
|
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
|
OCR Scan
|
PDF
|
ATTL7564
Indepe28-Pin,
005D02b
HP4935A
l7564
|
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
|
OCR Scan
|
PDF
|
ATTL7561
LH1571
l7561
LH1263
ATTL7551
|
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
|
OCR Scan
|
PDF
|
LH1571
UL1459
LH1571AAC
ti77
ATTL7551AP
lb1013
T-7517A-PE
LH1263
4152 8pin
ic 5504 dip 8 pin
LB1356
|
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
|
OCR Scan
|
PDF
|
LH1208
latch relay
LH157
LH1571AAC
lh1571
|
LB1276AF
Abstract: No abstract text available
Text: Application Note Microelectronics PBX Line Interface Circuit Design Using the LH1208AAJ IC Contents Page Line-lnterface Circuits. 3-48 Theory of Operation. 3-48
|
OCR Scan
|
PDF
|
LH1208AAJ
225/R
LB1276AF
|
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
|
OCR Scan
|
PDF
|
LH1263
LH1263AE
LH1571AB
LH1571AAC
20-Pin,
28-Pin,
LH1571
7513b
IFL91
LB1356AF
LB1013
ATTL7581AAE
LB1276AF
ATTL7551AF
|
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
|
OCR Scan
|
PDF
|
ATTL7582
ATTL7542
ATTL7551AP
ATTL7582AAE
|
|
|
Untitled
Abstract: No abstract text available
Text: ¡AT&T Data Sheet ’ Microelectronics LB1276 High-Balance SLIC Features • No high-precision external resistors required for longitudinal balance of 58 dB Forward disconnect Longitudinal current sense ■ Meter pulse compatible Differential current sense
|
OCR Scan
|
PDF
|
LB1276
24-pin
|
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
|
OCR Scan
|
PDF
|
ATTL7590
20-Pin,
28-Pin,
7513B
|
LH1208AAJ
Abstract: LB1011AB
Text: Microelectronics PBX Line Interface Circuit Design Using the LH1208AAJ IC Contents Page Introduction. 4-113 Line-lnterface Circuits. 4-114 Theory of Operation. 4-114
|
OCR Scan
|
PDF
|
LH1208AAJ
225/R
LB1011AB
|
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
|
OCR Scan
|
PDF
|
T7503-1
T7503-1
|
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
|
OCR Scan
|
PDF
|
LB1060
8 pin dip switch
LH1263
lightning 8pin
8-pin DIP switch
|
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
|
OCR Scan
|
PDF
|
ATTL7542
LB127
|
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
|
OCR Scan
|
PDF
|
ATTL7541
|
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
|
OCR Scan
|
PDF
|
T7517A
T7517A:
711--G
ATTL7583
|
