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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
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