TRUNK INTERFACE CIRCUIT Search Results

CO88

Abstract: LXP303 ALTERNATE DIGIT INVERSION
Contextual Info: standard product novem ber 1988 LXP303 CEPT/CRC Digital Trunk interface General Description The LXP303 is one of Level One's family of primary rate products which interface to a bidirectional 2048 kbps CEPT digital trunk. The device provides all interface functions

Contextual Info: APTEK TECH/APTEK MICROSYS 37E D Q OflTSlTb O G G O S 1 1 1 QAPM T'7^-ü-<40 je x a p fk a ^ aptek ap leiqn A M S 2051 TRUNK INTERFACE CIRCUIT lapiekaptekapi* aptek microsystems ^aptek apte'fj a p te lr J °f!? •*<?* The A M S 2051 Trunk Interface Circuit is a

usefull

Abstract: SO20W tl3845 775mV L3845 L3845-20 L3845B L3845D LS5018 SO20
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

L3845B

Abstract: L3845 L3845D LS5018
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

SGS-THOMSON modem

Abstract: L3845 L3845B L3845D LS5018
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

usefull

Abstract: 13VRMS SGS-THOMSON modem L3845 L3845B L3845D LS5018
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

L3845

Abstract: SO20W L3845-20 L3845B L3845D LS5018 SO20
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

BY600

Abstract: MH88634BV-K pabx systems BMH88634K MH88634K
Contextual Info: MH88634K  Central Office Interface Circuit Preliminary Information Features • • • ISSUE 3 April 1995 Ordering Information Loop Start Trunk Interface 600 Ohm input impedance Line state detection outputs: - forward loop - reverse loop - ringing voltage

Contextual Info: MH88634K  Central Office Interface Circuit Preliminary Information Features • • • ISSUE 3 April 1995 Ordering Information Loop Start Trunk Interface 600 Ohm input impedance Line state detection outputs: - forward loop - reverse loop - ringing voltage

2081N

Abstract: ITB03958 I.430 2081-N NT2/P53
Contextual Info: S/T-Bus Interface Circuit Extended SBCX PEB 2081 General Description Type Package The PEB 2081 S/T-Bus Interface Circuit Extended (SBCX) implements the four-wire S/T interface used to link voice/data ISDN terminals, network terminators (NT) and PBX-trunk

5V 20mA 4 pin Relay

Abstract: 8 PIN IC 2267 LRD21 LRD12 MH88634K LRD-12
Contextual Info: MH88634K  Central Office Interface Circuit Preliminary Information Features • • • • • • ISSUE 3 Ordering Information Loop Start Trunk Interface 600 Ohm input impedance Line state detection outputs: - forward loop - reverse loop - ringing voltage

LRD12

Abstract: MH88634K 5V 20mA 4 pin Relay PC137
Contextual Info: MH88634K  Central Office Interface Circuit Preliminary Information Features ISSUE 3 Ordering Information • Loop Start Trunk Interface • 600 Ohm input impedance • Line state detection outputs: • - forward loop - reverse loop - ringing voltage - service out

Contextual Info: MH88634 @ M ITEU Central Office Interface Circuit Preliminary Information Features ISSUE 2 April 1995 Ordering Information Loop Start Trunk Interface • 600 ohm input impedance, -2 variant • Line state detection outputs: forward loop, reverse loop, ringing voltage, switch hook

LRD12

Abstract: ALLEN-BRADLEY RESISTOR temperature 270 MH88634 MH88634-2 TX 2253 LRD-12
Contextual Info: MH88634  Central Office Interface Circuit Preliminary Information Features ISSUE 2 Ordering Information • Loop Start Trunk Interface • 600 ohm input impedance, -2 variant • Line state detection outputs: forward loop, reverse loop, ringing voltage, switch hook

MH88634

Abstract: MH88634-2 MH88634B MH88634BV-2 TR57 24v 8 channel Relay driver LRD 21
Contextual Info: MH88634B Central Office Interface Circuit Data Sheet Features • • • • • • • • September 2003 Loop Start Trunk Interface 600Ω Input Impedance 2-4 Wire Conversion Line state Detection Outputs: • Forward Loop • Reverse Loop • Ringing Voltage

MH88636-4

Abstract: MH88636AD-4 MH88636AD-4I MH88636AS-4 XLD 1.2
Contextual Info: MH88636-4  Central Office Interface Circuit Preliminary Information zFeatures • • • • • • • • • ISSUE 2 Loop Start Trunk Interface 900Ω Input Impedance 2-4 Wire Conversion On-Hook Reception Line State Detection Outputs: - Forward Loop

Contextual Info: M IT E L MH88634K Central Office Interface Circuit Preliminary Information Features ISSUE 3_ April 1995 O rdering Inform ation • Loop Start Trunk Interface • 600 Ohm input impedance • Line state detection outputs: • - forward loop

Contextual Info: MITEL MH88636-4 Central Office Interface Circuit Preliminary Information ISSUE 2 zFeatures • Loop Start Trunk Interface • 90CX2 Input Impedance • 2-4 Wire Conversion • On-Hook Reception • Line State Detection Outputs: January 1997 Ordering Inform ation

LRD 216

Contextual Info: MH88636-4 MITEL Central Office Interface Circuit Prelim inary Inform ation ISSUE 2 zFeatures Loop Start Trunk Interface 900£2 Input Impedance 2-4 Wire Conversion On-Hook Reception Line State Detection Outputs: - Forward Loop - Reverse Loop - Switch Hook - Ringing Voltage

MH88634

Abstract: MH88634BV-2 MH88634CV-K
Contextual Info: MH88634CV-K Central Office Interface Circuit Data Sheet Features • • • • September 2003 Loop Start Trunk Interface 600Ω 2-4 Wire Conversion Line state Detection Outputs: • Forward Loop Ordering Information MH88634CV-K 21 Pin SIL Package 0°C to 70°C

Contextual Info: MH88634B Central Office Interface Circuit Advance Information Features • • • • • • • • • • • • DS5061 ISSUE 7 October 2001 Ordering Information MH88634BV-2 21 Pin SIL Package Loop Start Trunk Interface 600Ω Input Impedance 2-4 Wire Conversion

ptc resistor 300 to 500 e

Abstract: PP0640SA PP0720SA PP0800SA PP1100SA PP1300SA PP3500SC
Contextual Info: 05081 PP0640SA thru PP3500SC THYRISTOR SURGE SUPPRESSOR APPLICATIONS ✔ T1/E1 Trunk & Line Card ✔ SLIC Line Card ✔ DBX Branch Exchange Switches ✔ FCC Part 68 Customer Premise Equipment ✔ Line Interface Modem ✔ xDSL Architecture Interface ✔ ISDN Architecture Interface

Contextual Info: 05081 PP0640SA thru PP3500SC THYRISTOR SURGE SUPPRESSOR APPLICATIONS ✔ T1/E1 Trunk & Line Card ✔ SLIC Line Card ✔ DBX Branch Exchange Switches ✔ FCC Part 68 Customer Premise Equipment ✔ Line Interface Modem ✔ xDSL Architecture Interface ✔ ISDN Architecture Interface

pabx systems

Abstract: 330nF capacitor 5V 20mA 4 pin Relay LRD 08 tip 130 datasheet TIP 298 MH88636-4 MH88636AD-4 MH88636AD-4I MH88636AS-4
Contextual Info: MH88636-4  Central Office Interface Circuit Preliminary Information zFeatures • • • • • • • • • ISSUE 2 Loop Start Trunk Interface 900Ω Input Impedance 2-4 Wire Conversion On-Hook Reception Line State Detection Outputs: - Forward Loop