The ADCLK905BCPZ-R2 is a single-channel clock buffer from Analog Devices' SiGe family, designed to distribute high-frequency clock or data signals with minimal additive jitter. It accepts a differential clock input and delivers a differential output at ECL, NECL, or PECL levels — the output logic family is set by the supply voltage and termination scheme. With a maximum frequency of 7.5 GHz, this part targets RF test equipment, high-speed ADC clock distribution, optical transceiver modules, and broadband data buffering where signal integrity at multi-GHz rates is non-negotiable.
The supply voltage spans 2.375 V to 3.63 V, covering both 2.5 V and 3.3 V nominal rails.