AD9524BCPZ Clock Generation Devices by Analog Devices

Status: Production
Series: AD9524
RoHS: Compliant
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The AD9524 provides a low power, multi-output, clock distribution function with low jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 3.6 GHz to 4.0 GHz.The AD9524 is designed to support the clock requirements for long term evolution (LTE) and multicarrier GSM base station designs. It relies on an external VCXO to provide the reference jitter cleanup to achieve the restrictive low phase noise requirements necessary for acceptable data converter SNR performance.The input receivers, oscillator, and zero delay receiver provide both single-ended and differential operation. When connected to a recovered system reference clock and a VCXO, the device generates six low noise outputs with a range of 1 MHz to 1 GHz, and one dedicated buffered output from the input PLL (PLL1). The frequency and phase of one clock output relative to another clock output can be varied by means of a divider phase select function that serves as a jitter-free coarse timing adjustment in increments that are equal to one-half the period of the signal coming out of the VCO.An in-package EEPROM can be programmed through the serial interface to store user-defined register settings for power-up and chip reset.

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Output frequency: <1 MHz to 1 GHz
Start-up frequency accuracy: <±100 ppm (determined by VCXO reference accuracy)
Zero delay operation
Input-to-output edge timing: <±150 ps
6 outputs: configurable LVPECL, LVDS, HSTL, and LVCMOS
6 dedicated output dividers with jitterless adjustable delay
Adjustable delay: 63 resolution steps of ½ period of VCO output divider
Output-to-output skew: <±50 ps
Duty-cycle correction for odd divider settings
Automatic synchronization of all outputs on power-up
Nonvolatile EEPROM stores configuration settings
Please see data sheet for additional features

Alternative Descriptions

High performance 6 output dual | Analog Devices
Ic, Clk Generator/Jitter, 3.135-3.465V | Newark Electronics
IC, CLK GENERATOR/JITTER, 3.135-3.465V | element14

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The AD9524BCPZ is listed under Clock Generation Devices.

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Is the AD9524BCPZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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