AM7948 Search Results

Contextual Info: AMDÌ1 P R E L IM IN A R Y Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for long-loop applications ■ Programmable constant-current feed ■ Low standby power 45 mW ■ Programmable loop-detect threshold ■ -4 0 V to -5 8 V battery operation

Contextual Info: ° R E L ììV H N A R v AMD£I Am79486 Subscriber Line Interface Circuit The Am79486 Subscriber Line Interface Circuit implements the basic telephone line interface functions and enables the design of low cost, high performance POTS line interface cards.

Contextual Info: AMDÌ1 PR E L IM IN A R Y Am79489 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for low power sensitive applications Selectable overhead for metering applications ■ Low standby power normal and reverse Two-wire impedance set by single external

OVERLOAD RELAY

Abstract: Programmable zener RFI filter schematic diagram G42l
Contextual Info: PRELIMINARY Am79486 Subscriber Line Interface Circuit The Am79486 Subscriber Line Interface Circuit implements the basic telephone line interface functions and enables the design of low cost, high performance POTS line interface cards. DISTINCTIVE CHARACTERISTICS

DA79

Abstract: loop detector
Contextual Info: Am79489 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS










Ideal for low power sensitive applications Low standby power normal and reverse Automatic on-chip battery switching
On-chip thermal management On-chip thermal shutdown

cdc 2030

Abstract: DA79
Contextual Info: Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS





Ideal for long-loop applications Low standby power 45 mW –40 V to –58 V battery operation On-hook transmission Tip Open state for ground-start lines Two-wire impedance set by single external

RSN 310 r 36

Abstract: AM79489 100U GR-1089-CORE JR10 relay JR2 AMD slac White LED pspice model am79489a
Contextual Info: Am79489 SLIC Evaluation Board User’s Guide 1999 The contents of this document are provided in connection with Advanced Micro Devices, Inc. “AMD” products. AMD makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves

Contextual Info: PRELIMINARY AMD£J Am79486 Subscriber Line Interface Circuit The Am79486 Subscriber Line Interface Circuit implements the basic telephone line interface functions and enables the design of low cost, high performance POTS line interface cards. DISTINCTIVE CHARACTERISTICS

Contextual Info: PRELIMINARY AM D £I Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for long-loop applications ■ Programmable constant-current feed ■ Low standby power 45 mW ■ Programmable loop-detect threshold ■ -4 0 V to -5 8 V battery operation

schematic diagram 48V telecom ups

Abstract: 0.1u 50v LED pspice datasheet White LED pspice model schematic diagram 48V power supply 1N4002 diode download datasheet DIP 24V TO 5V LM SQUARE WAVE TO SINE WAVE schematic diagram telephone handset circuit schematic diagram BNC connector 50 ohm
Contextual Info: Am79489 SLIC Evaluation Board User’s Guide Ver. 1.0 April 8, 1998 Advanced Micro Devices, Inc. Communications Products Division Public Infrastructure Products Document Number: CPD/P-146 This document discusses the operation of the Am79489 SLIC device Evaluation Board.

DA79

Abstract: relay snubber
Contextual Info: Am79489 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for low power sensitive applications ■ Selectable overhead for metering applications ■ Low standby power normal and reverse ■ Two-wire impedance set by single external

sivb

Abstract: AMD SLIC DA79
Contextual Info: AMD£1 Am79489 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for low power sensitive applications Selectable overhead for metering applications ■ Low standby power normal and reverse Two-wire impedance set by single external impedance

Am79489JC

Abstract: relay snubber
Contextual Info: This is a condensed version of the data sheet. To obtain the full version, please contact your nearest AMD Sales Office. P R E LIM IN A R Y Am79489 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for low power sensitive applications

Contextual Info: PRELIMINARY AM DH jHfc Am79484 jggb. jm m nng^ Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for long-loop applications ■ Programmable constant-current feed ■ Low standby power 45 mW ■ Programmable loop-detect threshold ■ -4 0 V to -5 8 V battery operation

darlington tip 42

Abstract: cdc 2030 darlington circuit tip 42 tip 420 transistor Zener Diode C3 5 data sheet transistor 2030 diode zener ZD 36 RFI filter schematic diagram TIP 41 transistor VAB 21
Contextual Info: PRELIMINARY Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for long-loop applications ■ Programmable constant-current feed ■ Low standby power 45 mW ■ Programmable loop-detect threshold ■ –40 V to –58 V battery operation

IC 2272 ac

Abstract: 1014a
Contextual Info: P R E L IM IN A R Y AMD3 Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • ■ ■ ■ Programmable constant-current feed Programmable loop-detect threshold Current gain = 200 Polarity reversal option available On-chip Thermal Management TMG feature

DA79

Contextual Info: Am79486 Subscriber Line Interface Circuit The Am79486 Subscriber Line Interface Circuit implements the basic telephone line interface functions and enables the design of low cost, high performance POTS line interface cards. DISTINCTIVE CHARACTERISTICS

DA79

Abstract: pl032 KIA 567 Decoder
Contextual Info: AMD£1 Am79486 Subscriber Line Interface Circuit The Am79486 Subscriber Line Interface Circuit implements the basic telephone line interface functions and enables the design of low cost, high performance POTS line interface cards. DISTINCTIVE CHARACTERISTICS

cdc 2030

Abstract: DA79 Am79484
Contextual Info: Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for long-loop applications ■ Programmable constant-current feed ■ Low standby power 45 mW ■ Programmable loop-detect threshold ■ –40 V to –58 V battery operation

Contextual Info: ADVANCE INFORMATION Am7948 Advanced Micro Devices Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for Long Loop applications ■ ■ Low standby power 45 mW ■ Programmable loop detect threshold ■ -40-V to -58-V battery operation

Contextual Info: PRELIMINARY A M D il Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for long-loop applications Programmable constant-current feed ■ Low standby power 45 mW Programmable loop-detect threshold ■ -4 0 V to -5 8 V battery operation

Contextual Info: P R E L IM IN A R Y AMDÌ1 Am79486 Subscriber Line Interface Circuit The Am79486 Subscriber Line Interface Circuit implements the basic telephone line interface functions and enables the design of low cost, high performance POTS line interface cards. DISTINCTIVE CHARACTERISTICS

Contextual Info: AMDÌ1 PR E LIM IN A R Y Am79486 Subscriber Line Interface Circuit The A m 79486 S u bscribe r Line Interface C ircuit im plem ents the basic telephone line interface functions and enables the design of low cost, high perform ance POTS line interface cards.

cdc 2030

Contextual Info: PRELIMINARY Am79484 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ideal for long-loop applications ■ Programmable constant-current feed ■ Low standby power 45 mW ■ Programmable loop-detect threshold ■ –40 V to –58 V battery operation