Order this document by MC12079/D MC12079 2.
8 GHz Prescaler The MC12079 is a single modulus divide by 64, 128, 256 prescaler for low power frequency division of a 2.
8 GHz (typical) high frequency input signal.
Divide ratio control inputs SW1 and SW2 select the required divide ratio of ÷64, ÷128, or ÷256.
An external load resistor is required to terminate the output.
A 1.
2 kΩ resistor is recommended to achieve a 1.
6 Vpp output swing, when dividing a 1.
1 GHz input signal by the minimum divide ratio of 64, assuming a 12 pF 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 lo...

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