MC145191 Datasheet | Motorola Semiconductor

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145190/D 1.1 GHz PLL Frequency Synthesizers MC145190 MC145191 Include On- Board 64/65 Prescalers The MC145190 and MC145191 are single- package synthesizers with serial interfaces capable of direct usage up to 1.1 GHz. A special architecture makes these PLLs very easy to program because a byte- oriented format is utilized. Due to the patented BitGrabber™ registers, no address/steering bits are required for random access of the three registers. Thus, tuning can be acplished via a 3- byte serial transfer to the 24- bit A register. The interface is both SPI and MICROWIRE™ patible. Each device Features a single- ended current...