Analog Devices: AD9525/PCBZ Evaluation Board for the AD9525 Clock Generator

atomar — Fri, 15 Mar 2013 08:58:51 GMT

Current Revision posted to Documents by atomar on 3/15/2013 8:58:51 AM

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Kit Overview

The AD9525AD9525 evaluation board is a compact, easy to use platform for evaluating all features of the AD9525. The evaluation board is available in two varieties; one with a pre populated external VCO and loop filter(AD9525/PCBZ-VCOAD9525/PCBZ-VCO) and one with no VCO/VCXO and no loop filter (AD9525/PCBZAD9525/PCBZ)

The AD9525AD9525 is designed to support converter clock requirements for long-term evolution (LTE) and multicarrier GSM base station designs. The AD9525 provides a low power, multioutput, clock distribution function with low jitter performance, along with an on-chip PLL that can be used with an external VCO or VCXO. The VCO input and eight LVPECL outputs can operate up to a frequency of 3.6 GHz. All outputs share a common divider that can provide a division of 1 to 6

The AD9525AD9525 offers a dedicated output that can be used to provide a programmable signal for resetting or synchronizing a data converter. The output signal is activated by a SPI write. The AD9525 is available in a 48-lead LFCSP and can be operated from a single 3.3 V supply. The external VCXO or VCO can have an operating voltage of up to 5.5 V.

Key Applications: LTE and multicarrier GSM base stations, Clocking high speed ADCs, DACs, ATE and high performance instrumentation, 40/100Gb/s OTN Line Side Clocking, Cable/DOCSIS CMTS Clocking, Test and Measurement

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Technical Documents

Learning Center

Type	Description
Datasheet	ADI: Datasheet for AD9525 Low Jitter Clock Generator with Eight LVPECL Outputs (Rev 0)

Design Elements

Type	Description
Schematics	ADI: Schematics for AD9525/PCBZ Evaluation Board (Rev. A)
Layout	ADI: Layout File for AD9525/PCBZ Rev. A (Assembly Drawing)
Layout	ADI: Layout File for AD9525/PCBZ Rev. A ( Fabrication Drawing)
Layout	ADI: Layout File for AD9525/PCBZ Evaluation Board Rev. A (Stackup Drawing)
BOM	ADI: BOM File for AD9525/PCBZ Evaluation Board with VCO Installed
BOM	ADI: BOM File for AD9525/PCBZ Evaluation Board without No VCO Installed
Application Library	ADI: Application Library for AD9525/PCBZ Evaluation Board Software (Rev. 1.0.0.2)
CAD Model	ADI: CAD Model for AD9525BCPZ (BXL File Format)

Video

Kit Features

Features of AD9525/PCBZAD9525/PCBZ Evaluation Board:

Simple power connection using 6V wall adapter and on-board LDO voltage regulators.
6 AC-coupled differential LVPECL SMA connectors
2 single ended LVPECL SMA connectors
1 LVPECL or 2 CMOS SMA connectors for output SYNC
SMA Connectors for
- 3 reference inputs
- Charge pump output
- Clock distribution input
USB connection to PC
Microsoft Windows-based-evaluation software with simple graphical user interface(Supports 64-bit versions of Windows)
On-board PLL loop filter
Easy access to digital I/O and diagnostic signals via I/O header
Status LED's for diagnostic signals

Kit Contents

The Analog Devices AD9525/PCBZAD9525/PCBZ supplied with below contents:

AD9525/PCBZAD9525/PCBZ Evaluation Board

Tags: ad9525/pcbz-vco, ad9525, ad9525/pcbz, clock_generator, evaluation_board, analog_devices