MC12080DG - 

The MC12080DG is a single modulus Prescaler for low power frequency division of a 1.1GHz high frequency input signal. An external load resistor is required to terminate the output. An 820 resistor is recommended to achieve a 1.2Vpp output swing, when dividing a 1.1GHz input signal by the minimum divide by ratio of 10, assuming a 8pF load. Output current can be minimized dependent on conditions such as output frequency, capacitive load being driven and output voltage swing required. Typical values for load resistors are included in the Vout specification for various divide ratios at 1.1GHz input frequency.