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PCS2I2309NZG16SR is listed in the Clock Buffers, Drivers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC CLK BUF 1:9 133.33MHZ 16SOIC. Review the specifications below when checking this part for your BOM.
The PCS2I2309NZG16SR is a 3.3V one-input to nine-output clock buffer and driver manufactured by onsemi. Designed for mobile and desktop PC systems, it distributes up to nine clock signals with low power consumption of less than 32mA at 66.6MHz with unloaded outputs. The device operates within a supply voltage range of 3.0V to 3.6V and supports frequencies from DC to 133.33MHz. It features an input-to-output propagation delay of 6ns maximum and output-to-output skew of less than 250ps. The component is housed in a 16-pin SOIC package.
Verify the ordering code matches PCS2I2309NZG16SR for tape and reel packaging. Confirm the 'G' suffix indicates Pb-free status. Ensure the temperature grade corresponds to -40°C to +85°C. Check that the package type is 16-pin 150-mil SOIC. Validate RoHS compliance through official manufacturer documentation.
Select this component for applications requiring a single clock source to drive multiple loads with minimal skew. Ensure the load capacitance does not exceed 30pF for frequencies below 100MHz or 15pF for frequencies between 100MHz and 133.33MHz. Verify that the system operates within the specified 3.0V to 3.6V supply voltage range.
This part belongs to the PCS2P2309 series of clock buffers. It is functionally similar to other zero-delay clock buffers like the NB2309A but offers specific packaging and performance characteristics tailored for mobile and desktop computing environments. The device is designed to optimize power and reduce electromagnetic interference.
Direct replacements include NB2309A and NB2309AI1HDG from onsemi. Other compatible parts may include CY2305C from Cypress Semiconductor. Verify pinout compatibility and electrical specifications before substitution.
The maximum operating frequency is 133.33MHz.
The maximum input-to-output propagation delay is 6ns.
The maximum output-to-output skew is 250ps.
For frequencies between 100MHz and 133.33MHz, the recommended load capacitance is 15pF.
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