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AD9528BCPZ

AD9528BCPZ

Analog Devices
Multi-output clock generator and jitter cleaner designed for high-density timing distribution in data converters and communications equipment.
NRND1,147 in stock
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Overview

The AD9528BCPZ is a high-performance, dual-stage PLL clock generator designed for multi-channel synchronization in high-speed data converter systems. It features a JESD204B SYSREF generator and 14 outputs capable of reaching 1.25GHz, making it a critical component for phase-aligned clock distribution.

Why Choose This Part

The dual-PLL architecture provides excellent jitter cleaning while maintaining a low-power profile of 19mA to 71mA in dual-loop mode. Its integrated 14-channel distribution system supports HSTL and LVDS signaling with programmable coarse and fine delays for precise signal alignment.

Applications

JESD204B Clocking
Providing synchronized device clocks and SYSREF signals for high-speed ADC/DAC arrays.
Wireless Infrastructure
Timing distribution for LTE and 5G base stations requiring low jitter and high port density.
Test and Measurement
Clocking for precision instrumentation and automated test equipment needing flexible frequency synthesis.
Phased Array Radar
Synchronizing multiple RF channels in aerospace and defense radar systems.

Key Specifications

PLL Yes with Bypass
Input CMOS, HSTL, LVDS
Output HSTL, LVDS
Mounting Type Surface Mount
Package / Case 72-VFQFN Exposed Pad, CSP
Frequency - Max 1.25GHz
Voltage - Supply 3.135V ~ 3.465V
Divider/Multiplier Yes/No
Number of Circuits 1
Ratio - Input:Output 2:14
Operating Temperature -40degC ~ 85degC
Supplier Device Package 72-LFCSP-VQ (10x10)
Differential - Input:Output Yes/Yes

Getting Started

Engineers should evaluate the part using the AD9528-VCO/PCBZ evaluation board alongside the Analog Devices ADIsimCLK tool for frequency planning and jitter simulation. Configuration is performed via a 4-wire SPI or I2C port, and the device supports both automatic and manual reference switchover for high-reliability systems.

Also Consider

LMK04828BISQ/NOPB TITexas Instruments - A popular alternative for JESD204B clock generation with dual-loop jitter cleaning and 14 outputs.
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