Le79R79-1FQC, Le79R79 Datasheet - Zarlink

Le79R79-1FQC Ringing Subscriber Line Interface Circuit

The Le79R79 Ringing SLIC device is a bipolar monolithic SLIC that offers on-chip ringing. Designers can achieve significant cost reductions at the system level for short-loop applications by integrating the ringing function on chip. Examples of such applications would be ISDN terminal adaptors, fibe.

™ Le79R79 Ringing Subscriber Line Interface Circuit VE580 Series APPLICATIONS Ideal for short-loop applications Ideal for ISDN-TA and fixed radio access applications Integrated Access Devices (IADs) Network Interface Units (NIUs) Cable Modems DSL Modems Set Top / House Side Boxes Intelligent PBX Pain Gain FXS Cards Voice over ISDN or T1/E1 Smart Residential Gateways .

Le79R79-1FQC Features

* Through trapezoidal ringing On-chip ring-trip detector Low standby state power Battery operation:

* VBAT1:

* 40.5 to

* 75 V

* VBAT2:

* 19 V to VBAT1 On-chip battery switching and feed selection On-hook transmission Two-wire

Le79R79-Zarlink.pdf

Le79R79-1FQC Datasheet Preview — This datasheet PDF includes multiple part numbers: Le79R79-1FQC, Le79R79. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

Le79R79-1FQC, Le79R79

Manufacturer:

Zarlink

File Size:

360.58 KB

Description:

Ringing subscriber line interface circuit.

Note:

This datasheet PDF includes multiple part numbers: Le79R79-1FQC, Le79R79.
Please refer to the document for exact specifications by model.

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Le79R79-1FQC Le79R79 Ringing Subscriber Line Interface Circuit Zarlink

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