MB8719 Datasheet - ETC

MB8719 PLL Synthesizer

OSC in OSC out VDD P6 P5 P4 P3 P2 P1 P0 F in VSS Programmable inputs (Binary) (Only MB8719) Programmable inputs (Binary) Programmable inputs (Binary) Programmable inputs (Binary) Programmable inputs (Binary) Programmable inputs (Binary) Programmable inputs (Binary) Frequency input GND Ground Expl.

MB8719 MB8734 RCI8719 PLL Synthesizer Overview This PLL-circuit use a 6 bit (MB8734 and RCI8719) or 7 bit (MB8719) BCD binary programmable divide-by-N counter. DownDown-converting of the frequency to the divider divider This PLL Circuit use a Mixer and a X-Tal Oscillator to convert the output frequency f Circuit. The X-Tal frequency is f XTAL OUT to the f IN to the PLL =f OUT -f IN The output frequency can be changed by changing the mixing-xtal or add a new mixing-xtal to the oscilla.

MB8719_ETC.pdf