Telecom Application Notes - Silvertel | UK Advanced Electronic Power Modules

Telecom Application Notes

The application notes in this section may apply to more than one product. Please contact apps.support@silvertel.com for further questions and information:

General

Telecom Selector Guide

ANX-TEST_PSTN-1 : PSTN Test Diagrams

ANX-TEST_SLIC-1 : SLIC Test Diagrams

ANX-MESSAGE : Message Waiting

ANX-Overvolt1 : Overvoltage Protection

ANX-Pulse-Rejection : Meter Pulse Reject Filter

ANX-RELAY : Adding test relays

Ag1110

Ag1110-1 : How to use Ag1110 for 2W-2W

Ag1170

Ag1170-1 : Impedance Programming of Ag1170PAg1170-12 : How to Power Down and Synchronise Ag1170Ag1170-14 : Power up Circuit

Ag1170-29 : Power Down CircuitAg1170-31 : Meter Pulse InterfaceAg2120-31 : Ag1170S and Ag2120S dual footprint

Ag1170-24 : Ag1170P with 4 External ImpedancesAg1170-25 : Ag1170P with 8 External Impedances

Ag1170-32 : Ringing PerformanceAg1170-33 : Power Down Control

Ag1170-27 : Power Supply Decoupling

Ag1171

Ag1171-1 : Power Down & Synchronisation CircuitAg1171-5 : Phone Detect using Ringing

Ag1171-7 : Using Ag1171 with a crosspoint switch

Ag2120

Ag2120-3 : Single PCB for dual layout of Ag2120s and Ag1170SAg2120-9 : Interfacing with parallel phone detect

Ag2120-22 : Programming ImpedancesAg2120-23 : Ag2120 parallel phone and line detect

Ag2120-10 : Safety ApprovalsAg2120-14 : Interfacing with FSK

Ag2120-25 : Dual Layout of Ag2120S & Ag1171S

Ag2130

Ag2130-1 : Line Current DetectorAg2130-5 : Programming Impedances

Ag2120-23 : Ag2130 parallel phone and line detect