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DP8459 All-Code Data Synchronizer

DP8459 Description

DP8459 All-Code Data Synchronizer DP8459 ADVANCED December 1995 DP8459 All-Code Data Synchronizer General .
The DP8459 Data Synchronizer is an integrated phase locked loop circuit which has been designed for application in magnetic hard disk, flexible (floppy).

DP8459 Features

* n n n n n n n n n n n Fully integrated dual-gain PLL Zero phase start lock sequence 250 Kbit/sec
* 25 Mbit/sec data rate range Frequency lock capability (optional) for all standard recording codes Digital window strobe control, 5-bit resolution Two-port PLL filter network PLL free-run (Coast) c

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Datasheet Details

Part number
DP8459
Manufacturer
National Semiconductor
File Size
403.77 KB
Datasheet
DP8459_NationalSemiconductor.pdf
Description
All-Code Data Synchronizer

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All-Code Data Synchronizer National Semiconductor
National Semiconductor DP8459-like datasheet