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Obsolescence Notice
This product is obsolete. This information is available for your convenience only.
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SP5024
3-Wire Bus Controlled Synthesiser
DS2452 - 2.1 December 1992
The SP5024 is a programming variant of the SP5510 allowing the design of one tuner with either I 2C bus or 3-wire bus format depending on which device is inserted. The SP5024, when used with a TV varicap tuner, forms a complete phase locked loop tuning system. The circuit consists of a divide-by-8 prescaler with its own preamplifier and a 15 bit programmable divider controlled by a serially - loaded data register.