MV1442 Datasheet (Zarlink Semiconductor) - HDB3 Encoder/Decoder/Clock Regenerator

MV1442, HDB3 Encoder/Decoder/Clock Regenerator

High Density Bipolar 3 (HDB3) is a pseudo-ternary transmission code in which the number of consecutive zeros which may occur is restricted to three to allow adequate clock recovery at the receiver.

In any sequence of four consecutive binary zeros the last zero is substituted by a mark of the same p

Obsolescence Notice This product is obsolete.

This information is available for your convenience only.

For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ MV1442 HDB3 Encoder/Decoder/Clock Regenerator DS3077 ISSUE 4.0 July 2001 The MV1442, along with other devices in the Zarlink 2Mbit PCM signalling series comprise a group of circuits which will perform the common channel signalling and error detecti

MV1442 Features

* On-chip Digital Clock Regenerator

* HDB3 Encoding and Decoding to CCITT Recommendation G.703

* Asynchronous Operation

* Simultaneous Encoding and Decoding

* Clock Recovery Signal allows Off-chip Clock Regeneration

* Loop Back Control

* HDB3 E