Ag1170 single Subscriber Line Interface Circuit (SLIC)
The world’s first +3.3V only ringing SLIC. Also available as a +5V version, Ag1170 has a built in DC-DC converter to generate all of the tricky telecom and ringing voltages on board – all from a single +3.3V (or +5V) supply. Ag1170 is available in SIL or DIL formats, ideal for VoiP applications.
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The world’s first +3.3V only ringing SLIC. Also available as a +5V version, Ag1170 has a built-in DC-DC converter to generate all of the tricky telecom and ringing voltages onboard – all from a single +3.3V (or +5V) supply. Ag1170 is available in SIL or DIL formats, ideal for VoiP applications.
600R and Programmable impedance options
Very small SIL and DIL package options
Very Simple integration
On-board ringing generator
Integral high-efficiency DC/DC converter, providing:
Ringing voltage and Loop current
Single supply voltage (3.3v or 5v option)
Tip/Ring polarity reversal
Specifications for Ag1170 single Subscriber Line Interface Circuit (SLIC)
|Output Voltage||3.3V or 5V|
|Impedance||600Ω or Programmable|
|PSTN Package||SIL or DIL|
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The Silvertel Ag1170 is a single Subscriber Line Interface Circuit (SLIC) in a 14 pin single inline (SIL) or 21 pins dual inline (DIL) format. The combination of features and packaging offers extremely efficient use of board area, saving significant system size and cost, minimizing time to the market for Telephony Systems developers. The Ag1170 has been designed to work with loop lengths of typically 3.0km (800Ω including telephone). Its performance to regulatory standards (G712) allows use in public and private network applications. The Ag1170 has an integral dc/dc converter and ringing generation thus providing all the line powering requirements from a single supply. The SLIC requires a minimum of external components. The system interface has been designed for direct connection to popular codecs, for both audio and signaling The Ag1170 is ideal for low line count, short loop length applications, such as ISDN Terminal Adaptors, Internet Telephony (VoIP), Computer Telephony Integration (CTI), Wireless Local Loops (WLL) and Small Office Home Office (SOHO).
A highly featured low-power SLIC in a 14 pin SIL or 21 pin DIL format.
Integral high-efficiency DC/DC converter. Single +5V or +3.3V supply voltage.
Highly integrated with an onboard ringing generator.
Tip/Ring polarity reversal. On-Hook Transmission for caller line ID.
Line and balance impedance programmable with external components (on Ag1170-P version)
Easy to use, with a minimum number of external components.
Simplified protection in “on-premise” applications.
Silvertel “design-in” assistance.
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