Fully featured PSTN interface. DIP

Manufacturer:
MFG Part #:

AG2120D

Part #:
AG2120D
Availability:
In Stock
$9.09
Qty:
Minumum Qty: 1

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Product Information

The Silvertel Ag2120 is a self-contained highly integrated PSTN Interface Circuit in a single SIL or DIL module, which complies with RoHS requirements. In addition to the features listed, the Ag2120 allows flexible programming of many functions, including the dc voltage mask and impedances. 
   
The Ag2120 meets international safety and regulatory requirements. The device requires a minimum of external components and has been specified for ease of use, to allow reduced time to market. The Ag2120 is designed for all applications, including those where there is a high level of common mode interference, such as PABX, long loop applications and systems without a ground connection.
   
AG2120D
 

Features

A highly featured PSTN Interface (COIC, FXO, DAA, Trunk Interface) in a single DIL or 12mm high SIL device.
+5V or +3.3V supply.
Transformer isolation providing high common-mode rejection (CMRR) for use in un-grounded systems.
Highly integrated with on-board loop switch and diode bridge.
Loop start circuit, ringing detect and loop current detection. Parallel phone detect.
Tip-ring polarity detect (for Caller Line ID and remote metering) and on-hook reception.
Meets requirements of FCC Pt68.
Low cost power cross protection.
Programmable d.c. mask, line and network impedances, allows use in any market.
Silvertel design-in assistance.
 

Documents

Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Application Note
Silvertel Datasheet
Silvertel Product Brief

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