AD9510BCPZ

Overview

The AD9510BCPZ is a clock distribution integrated circuit manufactured by Analog Devices Inc., housed in a 64-lead LFCSP-VQ (9x9 mm) package. It features an on-chip PLL core and eight independent outputs: four LVPECL channels supporting up to 1.2 GHz, and four configurable LVDS (up to 800 MHz) or CMOS (up to 250 MHz) channels. The device accepts differential clock inputs up to 1.6 GHz and operates from a single 3.3 V supply (3.135 V to 3.465 V). It provides programmable dividers (1–32), coarse phase select for delay adjustment, and fine delay elements on two LVDS/CMOS outputs with 5-bit resolution.

Feature Summary

• Integrated low phase noise PLL core with programmable charge pump current and separate VCPS supply for extended tuning range.
• Eight independent outputs: four 1.2 GHz LVPECL and four selectable 800 MHz LVDS or 250 MHz CMOS drivers.
• Programmable integer dividers (1 to 32) with phase select for coarse timing adjustment between outputs.
• Fine delay adjust on two LVDS/CMOS outputs offering 5-bit resolution and full-scale ranges up to 8 ns.

Applications

• Clocking high-speed ADCs, DACs, DDSs, DDCs, and DUCs.
• Low jitter clock distribution for mixed-signal front ends (MxFEs).
• High-performance wireless transceivers and broadband infrastructure.
• Precision instrumentation requiring subpicosecond jitter performance.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details. The base part number corresponds to the standard component specifications; any suffix variations may indicate differences in reel quantities or tape-and-reel configurations rather than functional changes. Ensure compatibility with the required surface-mount assembly process for the 64-LFCSP package.

Selection Notes

Select this component when designing systems requiring simultaneous LVPECL and LVDS/CMOS output generation from a single reference. The internal PLL allows synchronization of external VCOs up to 1.6 GHz. Consider the additive jitter specifications (225 fs rms for LVPECL, 275 fs rms for LVDS/CMOS) relative to the target data converter performance requirements. Ensure the serial control interface fits within the system's available GPIO resources.

Part Context

The AD9510BCPZ belongs to the AD9510 series of clock distribution ICs. It is functionally distinct from other members like the AD9511 (1:5 ratio) or AD9513 (3-output configuration) due to its 2:8 input-to-output ratio and mixed-logic output capabilities. The 'BCPZ' designation indicates the industrial temperature range (-40°C to +85°C) and lead-free RoHS-compliant construction within the 64-lead LFCSP form factor.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult the Analog Devices official website or authorized distributor catalogs for current cross-reference information regarding pin-compatible or functionally equivalent alternatives.