ADF5610 datasheet(12/51 Pages) AD

Part #	ADF5610

Description	Microwave Wideband Synthesizer Integrated VCO

PDF	51 Pages

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Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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12 / 51 page

ADF5610

Data Sheet

Rev. 0 | Page 12 of 51

Pin No.

Mnemonic

Description

Gate Voltage Bypassing. Decouple to GND with a low effective series resistance (ESR), 10 µF

capacitor.

SCK

Serial Port Interface Clock Input.

SDI

Serial Port Data Input.

SEN

Serial Port Interface Enable Input. Active high.

CEN

Hardware Chip Enable Input. Active high. Logic low powers down the PLL section.

DVDD

Digital Power Supply. 3.3 V ± 5%. Retain bias to hold the PLL register contents when powering

down the PLL.

XREFP

External Reference Input. For 50 Ω match, ac couple to the XREFP pin using a low reactance

capacitor value and add a 100 Ω resistor to ground.

EPAD

Exposed Pad. The exposed pad or ground paddle on the backside of the package must be tied to

dc ground for electrical, mechanical, and thermal reasons. Note that RF ground and dc ground are

the same in this case.

ADF5610 Datasheet(PDF) 12 Page - Analog Devices