Part number:
SP5848
Manufacturer:
Zarlink Semiconductor
File Size:
526.03 KB
Description:
3-wire bus dual low phase noise pll.
SP5848_ZarlinkSemiconductor.pdf
Datasheet Details
Part number:
SP5848
Manufacturer:
Zarlink Semiconductor
File Size:
526.03 KB
Description:
3-wire bus dual low phase noise pll.
SP5848, 3-Wire Bus Dual Low Phase Noise PLL
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 secti
SP5848 Features
* Dual independent PLL frequency synthesisers in a single package, optimised for double conversion cable tuners, offering improved application 2.2GHz up-synthesiser optimised for low phase noise up to comparison frequencies of 4MHz 1.3GHz down-synthesiser optimised for low phase noise AND sm
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