T725 Search Results

PE-65944

Abstract: T4008 PE-68624 T7234 T7237 T7256 T7264 T7234 LUCENT
Contextual Info: ISDN U-INTERFACE TRANSFORMERS For Lucent ISDN U Transceivers ! NEW Approved by Lucent for T7234, T7237, T7256, and T7264 transceiver ICs Meets ANSI T1.601-1992 and ETSI ETR 080 standards for longitudinal balance, linearity, and return loss Minimum Isolation: 2000 Vrms

T1B2

Abstract: 2776A VACUUMSCHMELZE SC11 T7250A T7250B T7250C T7250D
Contextual Info: Data Sheet June 1998 T7250D Enhanced User-Network Interface for ISDN and Proprietary Endpoints Features • Parallel microprocessor interface with separate address and data leads, programmable interrupt polarity, and maskable interrupts. ■ Programmable clock and synchronization signals

Motorola TE 2482

Abstract: data sheet IC 7400 IC 7400 pin diagram HP 3070 series 3 Manual zener Diode B23 data sheet ic 7495 B26 ZENER DIODE Philips 2222-370 KU 601 R64T
Contextual Info: Advisory November 1998 T7234, T7237, and T7256 Compliance with the New ETSI PSD Requirement Refer to the T7234, T7237, and T7256 ISDN transceiver data sheets. Telecommunication Standard The European Telecommunications Standards Institute (ETSI) has identified a change in the requirement of

T9304

Contextual Info: Series T7250-T7258, T9250-T9258, T4001-T7013, T9301-T9313 Extended Temperature/COTS XO, 3.3V RoHS Status Features          20kHz to 100MHz frequency range 5X7 SMD form factor Hermetically sealed for rugged environmental conditions

Contextual Info: Data Sheet January 1998 m icroelectronics group Lucent Technologies Bell Labs Innovations T7256 Single-Chip NT1 SCNT1 Transceiver Features • U- to S/T-interface conversion for ISDN basic rate (2B+D) systems — Integrated U- and S/T-interfaces — Operates in stand-alone mode to provide U- and

Contextual Info: PARALLEL BIDIRECTIONAL FIFO 512 x 18 & 1,024x18 T72511 T72521 îite g z a te d D ev ice T ech n ology, l i e . FEATURES: • Two side-by-side FIFO m em ory arrays for bidirectional data transfers • 5 1 2 x 1 8-B it - 512 x 18-Bit ID T72511 • 1,024 x 18-Bit - 1,024 x 18-Bit (T72521)

Contextual Info: Data Sheet June 1998 group Lucent Technologies Bell Labs Innovations T7250D Enhanced User-Network Interface for ISDN and Proprietary Endpoints Features • Powerdown mode of operation less than 15 mW . Parallel microprocessor interface with separate address and data leads, programmable interrupt

Contextual Info: Preliminary Data Sheet October 1992 . -» A ra r M il# Microelectronics T7259 SBus Dual Basic Rate ISDN DBRI Transceiver Features • Simultaneous operation as both an ISON terminal endpoint (TE) and network termination (NT) — Supports CCITT 1.430/ANSI T1.605

T9250

Abstract: T9301 T7013 T9256 T9302 2t7250
Contextual Info: T7250, T7254, T7256, T7258, T7001 thru T7013, T9250, T9254, T9256, T9258, T9301 thru T9313 5X7 mm Surface Mount Extended Temperature/COTS Extended Temperature COTS Product Specification Features • • • • • • • Description Tiny 5X7 SMD form factor

Contextual Info: ISDN S-Interface Dual Transformer Compatible With AT&T T7256 Turns Ratio Pins 1-4:16-13 & 5-8:12-9 UL 1459 Recognized 1:2.5 & 1:2.5 SCHEMATIC DIAGRAM PRI PARAMETER Open Circuit Inductance 1-4 1 5-8 (2) MIN. MAX. 22 SE C UNITS mHy Leakage Inductance 1-4 (1) Short 16-13

Contextual Info: Series T7250-T7258, T9250-T9258, T4001-T7013, T9301-T9313 Extended Temperature/COTS XO, 3.3V RoHS Status Features         20kHz to 100MHz frequency range 5X7 SMD form factor Hermetically sealed for rugged environmental conditions Extremely wide operating temperature range

SQM10WS

Abstract: SQP-5W SQP-15W RS-196A SQT7 SQZ15W sps 800c
Contextual Info: T725IM Unauthorized duplication is prohibited SQ Wire Wound Resistors, Cement Bath-Tub Type 1. Applicable Scope: This SQ type standard specification is for use in consumer electronics, computer, tele­ communications equipments.etc. 2. Part Number: It is composed by Type, Type Form, Rated Wattage, Nominal resistance and Tolerance,

input and output center tap transformer

Abstract: "Line Matching Transformer" -etal Bogen Communications Transformer isolated amplifier impedance transformer 50 ohm bogen t72510 transformer T725 8ohm speaker transformer center tap output TL100
Contextual Info: Transformers Speaker Impedance Matching Models: T725 & T72510 Line Impedance Matching Models: TL100, TL600, & WMT1A T72510 T725 TL100/TL600 WMT1A T725, T72510 Description The Bogen Models T725 and T72510 transformers are speaker-matching transformers that allow an

mietec

Abstract: T7903 7256 7121 7120 7405B SGS 7117 MC145574 MT8930 MTC-2072
Contextual Info: ISDN S-BUS INPUT/OUTPUT TRANSFORMERS 7117-7121 Units matched to leading transceivers IC’s. IC MFG. FILTRAN P/N IC MFG. FILTRAN P/N AMD AM79C30A/79C32A 7121 NATIONAL TP3420/3421 7119 AT&T/LUCENT T7250/7256/7259 T7903 7120 7119 SGS THOMSON ST5420/5421 7119

T7254

Contextual Info: Advisory, Version 1 June 1997 T7254 Data Sheet Advisory Refer to the May 1989 T7254 Four-Port ISDN User-Network Interface Termination for Switches (NT/LT Advance Data Sheet.) Operational Note The T7254 was designed to meet the layer 1 characteristics defined in ITU-T Recommendation I.430 for NTs at

T7250

Abstract: 54-423 hdlc t725 T7250C
Contextual Info: Product Brief April 1998 T7250 S/T-Interface with HDLC Features Description • TE mode S/T-interface ■ D-channel HDLC controller ■ Automatic D-channel contention resolution ■ Two serial TDM interfaces compatible with variable bit-rate codecs ■ 8-bit parallel control interface

C1008 equivalent

Abstract: T9250
Contextual Info: T7250, T7254, T7256, T7258, T7001 thru T7013, T9250, T9254, T9256, T9258, T9301 thru T9313 Extended Temperature/COTS 5X7 mm Surface Mount Owing to their small size, light weight, and rugged characteristics, these 3.3V HCMOS extended temperature/COTS oscillators fulfill tasks not previously feasible. They are used in applications that

Contextual Info: Data Sheet June 1998 group Lucent Technologies Bell Labs Innovations T7250D Enhanced User-Network Interface for ISDN and Proprietary Endpoints Features • Powerdown mode of operation less than 15 mW . ■ Parallel microprocessor interface with separate address and data leads, programmable interrupt

PLN 2032

Abstract: basic microprocessor block diagram T7250A I.430
Contextual Info: A T & T MELEC I C 2SE D • QOSOGEb DOD334Ô L, Advance T-75-/5 T7250A User Network Interface for Terminal Equipment Features ■ Supports CCITT Recomm endation 1.430 for ISDN Basic Access (2B+D) a t the S /T reference point in terminal equipment ■ Built-In deeply buffered HDLC form atter for

diode LT 42 PR 3002

Abstract: A54 ZENER t60403-l4097 data sheet IC 7400 ECR3 qsc 1110 diode LT 47 PR 3002 PTC800 sft 43 A52 Optocoupler
Contextual Info: Data Sheet January 1995 ; m A T& T Microelectronics T7256 Single-Chip NT1 SCNT1 Transceiver Features • U- to S/T-interface conversion for ISDN basic rate (2B+D) systems — Integrated U- and S/T-interfaces — Operates in stand-alone mode to provide Uand S/T-interface activation, control, and

dts master audio DL 1200

Abstract: T7259 T7259-FC
Contextual Info: Preliminary Data Sheet October 1992 . .» A r a r • Microelectronics T7259 SBus Dual Basic Rate ISDN DBRI Transceiver Features ■ Simultaneous operation as both an ISON terminal endpoint (TE) and network termination (NT) — Supports CCITT 1.430/ANSI T1.605

data sheet IC 7400

Abstract: diode LT 42 PR 3002 pin diagram of ic 7495 DIODE A34 Motorola TE 2482 data sheet of IC 4047 te 2482 motorola data sheet ic 7495 coil awg specification sheet data sheet 7400 IC
Contextual Info: Advisory November 1998 T7234, T7237, and T7256 Compliance with the New ETSI PSD Requirement Refer to the T7234, T7237, and T7256 ISDN transceiver data sheets. Telecommunication Standard The European Telecommunications Standards Institute (ETSI) has identified a change in the requirement of

T-13506

Abstract: 13506 T7256
Contextual Info: ISDN S-Interface Dual Transformer Compatible With AT&T T7256 Turns Ratio Pins 1-4:16-13 & 5-8:12-9 1:2.5 & 1:2.5 SCHEMATIC DIAGRAM PRI PARAMETER Open Circuit Inductance 1-4 1 5-8 (2) MIN. MAX. 22 mHy Leakage Inductance 1-4 (1) Short 16-13 5-8 (2) Short 12-9

qsc 1110

Abstract: RB2A RB1A XB2B
Contextual Info: Preliminary T7252A User Network Interface Termination for Switches Features • 4-wire 192-kb/s line interface fo r p oint-topoint and p o in t-to -m u itip o in t passive bus arrangem ents at the ISDN S/T reference point ■ CCITT Recommendation I.430 basic access