AG1170 데이터 시트보기 (PDF) - Unspecified

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AG1170

+5V / +3.3V Low Power Ringing SLIC

Unspecified 

Silver

TELECOM

Pb

DESCRIPTION

The Silver Telecom Ag1170 is a single

Subscriber Line Interface Circuit (SLIC) in a 14

pin single in line (SIL) or 21 pin dual in line (DIL)

format. The combination of features and

packaging offers extremely efficient use of

board area, saving significant system size and

cost, minimising time to 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.

V1.9 September 2006

Data Sheet

Ag1170

+5V / +3.3V Low Power Ringing SLIC

FEATURES

• 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 on-board

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.

• Silver Telecom “design-in” assistance.

The Ag1170 has 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 signalling

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).

© Silver Telecom 2006

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