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SP5848 Datasheet 3-wire Bus Dual Low Phase Noise Pll

Manufacturer: Zarlink Semiconductor

Overview: Obsolescence Notice This product is obsolete.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./obsolete_products/ Preliminary Information SP5848 SP5848 2.2/1.3GHz 3-Wire Bus Dual Low Phase Noise PLL Preliminary Information DS5076 ISSUE 1.

Datasheet Details

Part number SP5848
Manufacturer Zarlink Semiconductor
File Size 526.03 KB
Description 3-Wire Bus Dual Low Phase Noise PLL
Datasheet SP5848_ZarlinkSemiconductor.pdf

General Description

The SP5848 is a dual PLL frequency synthesizer controlled by a 3-wire bus optimised for application in double conversion tuners.

Each synthesiser loop within the SP5848 is independently addressable and contains an RF programmable divider, phase/frequency detector and charge pump/loop amplifier section;

a mon reference frequency oscillator and divider chain is provided, whose ratios for each loop are independently programmable.

Key Features

  • Dual independent PLL frequency synthesisers in a single package, optimised for double conversion cable tuners, offering improved.

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