AD9516-2SLASHPCBZ datasheet(1/84 Pages) AD

номер детали	AD9516-2/PCBZ

подробное описание детали	14-Output Clock Generator with Integrated 2.2 GHz VCO

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производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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14-Output Clock Generator with

Integrated 2.2 GHz VCO

AD9516-2

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

FEATURES

Low phase noise, phase-locked loop

On-chip VCO tunes from 2.05 GHz to 2.33 GHz

External VCO/VCXO to 2.4 GHz optional

1 differential or 2 single-ended reference inputs

Reference monitoring capability

Auto and manual reference switchover/holdover modes

Autorecover from holdover

Accepts references to 250 MHz

Programmable delays in path to PFD

Digital or analog lock detect, selectable

3 pairs of 1.6 GHz LVPECL outputs

Each pair shares 1 to 32 dividers with coarse phase delay

Additive output jitter 225 fS rms

Channel-to-channel skew paired outputs <10 ps

2 pairs of 800 MHz LVDS clock outputs

Each pair shares two cascaded 1 to 32 dividers with coarse

phase delay

Additive output jitter 275 fS rms

Fine delay adjust (ΔT) on each LVDS output

Eight 250 MHz CMOS outputs (two per LVDS output)

Automatic synchronization of all outputs on power-up

Manual synchronization of outputs as needed

Serial control port

64-lead LFCSP

APPLICATIONS

Low jitter, low phase noise clock distribution

Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs

High performance wireless transceivers

High performance instrumentation

Broadband infrastructure

ATE

GENERAL DESCRIPTION

The AD9516-21 provides a multi-output clock distribution

function with subpicosecond jitter performance, along with an on-

chip PLL and VCO. The on-chip VCO tunes from 2.05 GHz to

2.33 GHz. Optionally, an external VCO/VCXO of up to 2.4 GHz

can be used.

The AD9516-2 emphasizes low jitter and phase noise to

maximize data converter performance, and it can benefit other

applications with demanding phase noise and jitter requirements.

FUNCTIONAL BLOCK DIAGRAM

REFIN

REF1

REF2

CLK

LF

DIVIDER

AND MUXs

CP

VCO

STATUS

MONITOR

LVPECL

LVDS/CMOS

SERIAL CONTROL PORT

AND

DIGITAL LOGIC

AD9516-2

OUT0

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT8

OUT9

DIV/Φ

ΔT

Figure 1.

The AD9516-2 features six LVPECL outputs (in three pairs);

four LVDS outputs (in two pairs); and eight CMOS outputs

(two per LVDS output). The LVPECL outputs operate to 1.6 GHz,

the LVDS outputs operate to 800 MHz, and the CMOS outputs

operate to 250 MHz.

Each pair of outputs has dividers that allow both the divide

ratio and coarse delay (or phase) to be set. The range of division

for the LVPECL outputs is 1 to 32. The LVDS/CMOS outputs

allow a range of divisions up to a maximum of 1024.

The AD9516-2 is available in a 64-lead LFCSP and can be

operated from a single 3.3 V supply. An external VCO, which

requires an extended voltage range, can be accommodated

by connecting the charge pump supply (VCP) to 5.5 V. A

separate LVPECL power supply can be from 2.375 V to 3.6 V.

The AD9516-2 is specified for operation over the standard

industrial range of −40°C to +85°C.

1 AD9516 is used throughout to refer to all the members of the AD9516

family. However, when AD9516-2 is used, it is referring to that specific

member of the AD9516 family.

Аналогичный номер детали - AD9516-2/PCBZ

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD9516-2	707Kb / 8P	High Dynamic Range RF Transmitter Signal Chain Using Single External Frequency Reference for DAC Sample Clock and IQ Modulator LO Generation REV. 0
Analog Devices	AD9516-2	1Mb / 80P	14-Output Clock Generator with Integrated 2.2 GHz VCO REV. C

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Аналогичное описание - AD9516-2/PCBZ

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD9516-1	1Mb / 84P	14-Output Clock Generator with Integrated 2.5 GHz VCO REV. 0
	AD9516-4	1Mb / 84P	14-Output Clock Generator with Integrated 1.6 GHz VCO REV. 0
	AD9516-3	957Kb / 84P	14-Output Clock Generator with Integrated 2.0 GHz VCO REV. 0
	AD9518-2	1Mb / 64P	6-Output Clock Generator with Integrated 2.2 GHz VCO REV. C
	AD9516-2	1Mb / 80P	14-Output Clock Generator with Integrated 2.2 GHz VCO REV. C
	AD9516-3	1Mb / 80P	14-Output Clock Generator with Integrated 2.0 GHz VCO REV. C
	AD9516-4	1Mb / 80P	14-Output Clock Generator with Integrated 1.6 GHz VCO REV. C
	AD9517-2	1Mb / 80P	12-Output Clock Generator with Integrated 2.2 GHz VCO Rev. E
	AD9518_2	1Mb / 64P	6-Output Clock Generator with Integrated 2.2 GHz VCO Rev. C
	AD9517-2	844Kb / 80P	12-Output Clock Generator with Integrated 2.2 GHz VCO 9/2020-Rev. E to Rev. F

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