AD9510BCPZ-REEL7

Overview

The AD9510BCPZ-REEL7 is a clock distribution integrated circuit manufactured by Analog Devices Inc., housed in a 64-lead LFCSP-VQ package. It features an on-chip PLL core and eight independent outputs: four LVPECL (up to 1.2 GHz) and four selectable LVDS (800 MHz) or CMOS (250 MHz). The device supports differential inputs up to 1.6 GHz, programmable dividers (1–32), and fine delay adjustment. Operating voltage ranges from 3.135 V to 3.465 V, with an industrial temperature range of -40°C to +85°C.

Feature Summary

• Integrated low phase noise PLL core with programmable charge pump and dual modulus prescaler.
• Eight independent outputs: four 1.2 GHz LVPECL and four configurable LVDS/CMOS outputs.
• Programmable integer dividers (1 to 32) with coarse phase select for output-to-output delay adjustment.
• Fine delay adjust on two LVDS/CMOS outputs with 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.
• High-performance instrumentation requiring subpicosecond jitter performance.

Procurement Notes

Verify the REEL7 suffix indicates tape and reel packaging when sourcing. Confirm the specific grade matches the required operating temperature range (-40°C to +85°C). Ensure compatibility with the 64-LFCSP-VQ footprint during PCB layout. Cross-reference the datasheet revision for any updates to electrical specifications or pin functions before finalizing procurement.

Selection Notes

Select this component when a single chip must provide both frequency synthesis via an internal PLL and multi-output distribution. Choose the AD9510 over simpler buffers if programmable division, phase alignment, or low additive jitter (<275 fs rms) is required. Verify that the external VCO/VCXO tuning voltage requirements are met by the separate VCPS supply pin if extended tuning ranges are necessary.

Part Context

The AD9510 belongs to the 9510 series of clock drivers and distributors from Analog Devices. It is designed to maximize data converter performance by providing encode signals with minimal jitter. The device integrates a complete PLL section with reference and feedback dividers, eliminating the need for external synthesizer components in many applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When evaluating alternatives, ensure the replacement supports the same 64-LFCSP package, 1.2 GHz LVPECL outputs, and similar additive jitter specifications.