AD9513BCPZ

Clock Buffers, Drivers Overview

The AD9513BCPZ is a three-output clock distribution integrated circuit manufactured by Analog Devices Inc. It accepts a differential clock input up to 1.6 GHz and provides three independent outputs configurable as LVDS or CMOS. The LVDS outputs support frequencies up to 800 MHz, while CMOS outputs operate up to 250 MHz. Each output channel includes a programmable integer divider with ratios from 1 to 32. The device operates on a single 3.3 V supply (3.135V to 3.465V) within an industrial temperature range of -40°C to +85°C. It features low additive jitter of 300 fs rms and utilizes hardware setup pins for configuration without external controllers.

Clock Buffers, Drivers Feature Summary

• Three independent clock outputs with selectable LVDS (up to 800 MHz) or CMOS (up to 250 MHz) logic levels
• Programmable divide-by-1 to 32 dividers on each output channel
• OUT2 includes an analog delay block with full-scale delays of 1.8 ns, 6.0 ns, or 11.6 ns and 16 fine adjustment steps
• Hardware-configurable via 11 setup pins (S0-S10) using four-level logic, eliminating the need for a serial interface controller

Clock Buffers, Drivers Applications

• Clock distribution for high-speed ADCs, DACs, DDSs, DDCs, and DUCs
• High-performance wireless transceivers requiring low phase noise
• Broadband infrastructure and high-performance instrumentation systems
• Automated Test Equipment (ATE)

Clock Buffers, Drivers Procurement Notes

Verify the package marking and date code against the manufacturer's latest revision history. Confirm that the exposed paddle is properly soldered to ground during assembly to ensure thermal performance and electrical connectivity. Check for moisture sensitivity level (MSL 3) requirements regarding storage and reflow profiles.

Clock Buffers, Drivers Selection Notes

Select this component when subpicosecond jitter performance is critical for data converter applications. Ensure the input clock source meets the required slew rate of 1 V/ns to maintain specified jitter and phase noise characteristics. Verify that the system timing requirements align with the available coarse delay options on OUT2 if precise phase alignment between channels is necessary.

Clock Buffers, Drivers Part Context

The AD9513BCPZ belongs to the AD9513 series of clock drivers. It is housed in a 32-lead Low Profile Lead Frame Chip Scale Package (LFCSP) measuring 5 mm x 5 mm. The 'BCPZ' suffix indicates the specific temperature grade (-40°C to +85°C), lead-free composition, and RoHS compliance status defined by Analog Devices.

Clock Buffers, Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the verified documentation.