AD9528BCPZ-REEL7

Overview

The AD9528BCPZ-REEL7 is a JESD204B/JESD204C clock generator featuring a dual-stage PLL architecture and an integrated SYSREF generator for multi-device synchronization. It provides 14 LVDS/HSTL outputs, with six channels supporting frequencies up to 1.25 GHz and eight channels up to 1 GHz. The device includes an on-chip VCO tuning from 3.450 GHz to 4.025 GHz and accepts external VCXO or reference inputs. Supply voltage ranges from 3.135 V to 3.465 V, operating within -40°C to +85°C.

Feature Summary

• Dual-stage PLL architecture with integrated low-noise VCO (3.450 GHz to 4.025 GHz)
• 14 configurable LVDS/HSTL outputs: 6 channels up to 1.25 GHz, 8 channels up to 1 GHz
• Integrated JESD204B/JESD204C SYSREF generator for single shot, N-shot, or continuous signals
• Coarse digital phase adjustment (63 steps) and analog fine delay (15 steps, 31 ps resolution)

Applications

• High performance wireless transceivers
• LTE and multicarrier GSM base stations
• Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs
• ATE and high performance instrumentation

Procurement Notes

Verify the REEL7 suffix indicates tape-and-reel packaging when sourcing components. Confirm that the specific revision matches the required datasheet version for accurate register maps and timing specifications. Ensure supply voltages remain within the 3.135 V to 3.465 V range during operation.

Selection Notes

Select this component for systems requiring precise timing alignment across multiple high-speed data converters. The dual-loop design allows PLL1 to clean reference jitter while PLL2 generates high-frequency clocks. Verify that the external VCXO meets the phase noise requirements for the target application bandwidth.

Part Context

This part belongs to the Analog Devices AD9528 family of clock generators. The BC prefix denotes the industrial temperature grade (-40°C to +85°C). The BCPZ package identifies the 72-lead LFCSP form factor. The REEL7 suffix specifies the reel quantity and packaging format for automated assembly.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.