LM317MPH
Abstract: ring generator with power supply EA2-5NJ ha-5180 HC5520 HC5521 PCM-4
Text: 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
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HC5520EVAL,
HC5521EVAL
AN9719
HC5520/21
HC5521)
LM317MPH
ring generator with power supply
EA2-5NJ
ha-5180
HC5520
HC5521
PCM-4
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EA2-5NJ
Abstract: lm317mp AC digital voltmeter AC voltmeter circuit ac voltmeter circuit schematics analog voltmeter CP QUICK CONNECT HC5520 HC5521 HC5520EVAL
Text: 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
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AN9719
HC5520EVAL,
HC5521EVAL
HC5520/21
HC5521)
1/10W
EA2-5NJ
lm317mp
AC digital voltmeter
AC voltmeter circuit
ac voltmeter circuit schematics
analog voltmeter
CP QUICK CONNECT
HC5520
HC5521
HC5520EVAL
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zero crossing detection circuits
Abstract: pabx HC5521 HC5521CM HC5521CQ ptc relay
Text: 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
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HC5521
HC5521
HC5521CQ
10x10
HC5521CM
zero crossing detection circuits
pabx
HC5521CM
HC5521CQ
ptc relay
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EA2-5NJ
Abstract: ha-5180 lm317mp HC5520 HC5521
Text: 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
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Original
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PDF
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HC5520EVAL,
HC5521EVAL
AN9719
HC5520/21
HC5521)
EA2-5NJ
ha-5180
lm317mp
HC5520
HC5521
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Untitled
Abstract: No abstract text available
Text: 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
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OCR Scan
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HC5521
HC5521
HC5521CQ
10x10
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Untitled
Abstract: No abstract text available
Text: 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
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OCR Scan
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PDF
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HCSS21
HC5521
HC5521CQ
HC5521CM
10x10
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Untitled
Abstract: No abstract text available
Text: 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.
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HC5523
HC5513
HC5519
HC5520
HC5521
HC5526
HC5515
HC-5509B
CD22357A
CD22103A
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5521A
Abstract: No abstract text available
Text: ¡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
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HC-5521A
5521A
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AN9640
Abstract: CD22354A
Text: _ COMMUNICATIONS 4 WIRED COMMUNICATIONS PAGE Wired Com m unications Selection G u id e . 4-3 Wired Com m unications Data Sheets
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OCR Scan
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HC6094
HI5905
14-Bit,
HC-55564
AN9640
com/appnotes/an9640/
AN9640
CD22354A
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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
Text: 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
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TCM2201
Abstract: M3494
Text: 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
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HC-5502B/1
HC-5504B/1
HC-5524
HC-5509B
HC5509A1R3060
HC5513B
PBL3764
PBL3764/A
HC5523
HC5526
TCM2201
M3494
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