AD9520-1/PCBZ Datasheet PDF - ADI

●The AD9520-1/PCBZ is a compact, easy to use platform for evaluating all features of the AD9520-1. AD9520-1 is a 12 LVPECL/24 CMOS Output Clock Generator with subpicosecond jitter performance, along with an onchip PLL and Integrated 2.5GHz VCO. The on chip VCO tunes from 2.27GHz to 2.65GHz. An external 3.3V/5V VCO/VCXO of up to 2.4GHz can also be used. The AD9520 serial interface supports both SPI and I2C ports. An in package EEPROM can be programmed through the serial interface and store user defined register settings for power up and chip reset. The AD9520 features 12 LVPECL outputs in four groups. Any of the 1.6GHz LVPECL outputs can be reconfigured as two 250MHz CMOS outputs.

● Low phase noise, phase locked loop (PLL)

● 5 ac coupled differential LVPECL SMA connectors

● Simple power connection using 6V wall adapter and onboard LDO voltage regulators

● Accepts CMOS, LVDS, or LVPECL references to 250MHz

● 7 LVPECL differential headers for additional outputs

● Optional reference clock doubler

● SMA connectors for 2 reference inputs, Charge pump output, Clock distribution input

● LDOs are easily bypassed for power measurements

● USB connection to PC

● Microsoft Windows based evaluation software with simple graphical user interface

●ESD sensitive device, take proper precaution while handling the device.