HC5521 Search Results

Contextual Info: HC5521 HARRIS S E M I C O N D U C T O R ADVANCE INFORMATION SLIC Subscriber Line Interface Circuit J a n u a ry 1997 Features Description • Normal and Reversed DC Feed T he HC5521 is a M on olithic S u b scrib e r Line Interface C ircuit SLIC for Analog S u b scrib e r Line card s in C entral O ffice

LM317MPH

Abstract: ring generator with power supply EA2-5NJ ha-5180 HC5520 HC5521 PCM-4
Contextual Info: Operation of the HC5520EVAL, HC5521EVAL Evaluation Board Application Note March 1997 AN9719 Features Ground Connections • Includes the Ringing Relay The HC5520/21 has three separate grounds designated as AGND, RGND, and BGND. AGND is the analog ground reference for the SLIC. RGND is the logic and relay drivers

EA2-5NJ

Abstract: lm317mp AC digital voltmeter AC voltmeter circuit ac voltmeter circuit schematics analog voltmeter CP QUICK CONNECT HC5520 HC5521 HC5520EVAL
Contextual Info: Harris Semiconductor No. AN9719 Harris Telecom March 1997 Operation of the HC5520EVAL, HC5521EVAL Evaluation Board Author: Dick Tung Features Ground Connections • Includes the Ringing Relay The HC5520/21 has three separate grounds designated as AGND, RGND, and BGND. AGND is the analog ground reference for the SLIC. RGND is the logic and relay drivers

Contextual Info: HCSS21 iSJ H ARRIS S E M I C O N D U C T O R M • ADVANCE INFORMATION v i a f SLIC Subscriber Line Interface Circuit January 1997 Features Description • Normal and Reversed DC Feed The HC5521 is a Monolithic Subscriber Line Interface Circuit SLIC for Analog Subscriber Line cards in Central Office

zero crossing detection circuits

Abstract: pabx HC5521 HC5521CM HC5521CQ ptc relay
Contextual Info: HC5521 S E M I C O N D U C T O R ADVANCE INFORMATION SLIC Subscriber Line Interface Circuit January 1997 Features Description • Normal and Reversed DC Feed The HC5521 is a Monolithic Subscriber Line Interface Circuit SLIC for Analog Subscriber Line cards in Central Office

Contextual Info: Central Office CENTRAL OFFICE SWITCH TO OTHER COS TO PABX USA ROW SLICs HC5523 HC5513 Note HC5519 HC5520 HC5521 HC5526 HC5515 HC-5509B COMBOs CD22354A CD22357A Transcoder HC5560 CD22103A Protection SGT06U13 SGT06U13 NOTE: When used in fiber loop carrier applications.

EA2-5NJ

Abstract: ha-5180 lm317mp HC5520 HC5521
Contextual Info: Operation of the HC5520EVAL, HC5521EVAL Evaluation Board TM Application Note March 1997 AN9719 Features Ground Connections • Includes the Ringing Relay The HC5520/21 has three separate grounds designated as AGND, RGND, and BGND. AGND is the analog ground reference for the SLIC. RGND is the logic and relay drivers

5521A

Contextual Info: ¡3 HARRIS HC-5521A SL/C-HC Subscriber Line Interface Circuit Preliminary DESCRIPTION FEATURES D E S IG N E D TO M EET C. 0. Q U A L IT Y TRANS­ H C - 6 5 2 1 A is an a d v a n ce d , s t a te - o f - t h e - a r t in te g ra te d c h ip set desig ned to

AN9640

Abstract: CD22354A
Contextual Info: _ COMMUNICATIONS 4 WIRED COMMUNICATIONS PAGE Wired Com m unications Selection G u id e . 4-3 Wired Com m unications Data Sheets

triac tag 8518

Abstract: 70146 DS3654 X2864AD 7 segment display RL S5220 TC9160 la 4440 amplifier circuit diagram 300 watt philips ecg master replacement guide vtl 3829 A-C4 TCA965 equivalent
Contextual Info: 1985 0 / 0 / CONTENTS VOLUME I Introduction to IC MASTER 3 Advertisers’ Index 8 Master Selection Guide Function Index I0 Part Number Index 40 Part Number Guide 300 Logo Guide 346 Application Note Directory 349 Military Parts Directory 50I Testing 506 Cross Reference

TCM2201

Abstract: M3494
Contextual Info: ANALOG INTERFACE AT CENTRAL OFFICE SWITCH OR PBX SWITCH END SLIC SUBSCRIBER LINE INTERFACE CIRCUITS PART NUMBER Status HC-5502B/1 Released HC-5504B/1 Released HC-5524 HC-5509B HC5509A1R3060 HC5513B Released Released Replacement for PABX PABX PABX Centrai Office