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AD9517-4ABCPZ-RL7

更新时间： 2024-11-05 12:36:11

品牌	Logo	应用领域
亚德诺 - ADI		时钟驱动器时钟发生器逻辑集成电路 PC
页数	文件大小	规格书
80页	1389K
描述
12-Output Clock Generator with Integrated 1.6 GHz VCO

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12-Output Clock Generator with

Integrated 1.6 GHz VCO

Data Sheet

AD9517-4

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Low phase noise, phase-locked loop (PLL)

On-chip VCO tunes from 1.45 GHz to 1.80 GHz

External VCO/VCXO to 2.4 GHz optional

1 differential or 2 single-ended reference inputs

Reference monitoring capability

Automatic revertive and manual reference

switchover/holdover modes

Accepts LVPECL, LVDS, or CMOS references to 250 MHz

Programmable delays in path to PFD

Digital or analog lock detect, selectable

2 pairs of 1.6 GHz LVPECL outputs

Each output pair shares a 1-to-32 divider with coarse

phase delay

Additive output jitter: 225 fs rms

Channel-to-channel skew paired outputs of <10 ps

2 pairs of 800 MHz LVDS clock outputs

Each output pair shares two cascaded 1-to-32 dividers

with coarse phase delay

REF1

REF2

STATUS

MONITOR

REFIN

CLK

VCO

DIVIDER

AND MUXs

OUT0

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

DIV/Φ

LVPECL

Δt

DIV/Φ

LVDS/CMOS

SERIAL CONTROL PORT

AND

AD9517-4

DIGITAL LOGIC

Additive output jitter: 275 fs rms

Figure 1.

Fine delay adjust (Δt) on each LVDS output

Each LVDS output can be reconfigured as two 250 MHz

CMOS outputs

Automatic synchronization of all outputs on power-up

Manual output synchronization available

Available in a 48-lead LFCSP

The AD9517-4 features four LVPECL outputs (in two pairs)

and four LVDS outputs (in two pairs). Each LVDS output can

be reconfigured as two CMOS outputs. The LVPECL outputs

operate to 1.6 GHz, the LVDS outputs operate to 800 MHz, and

the CMOS outputs operate to 250 MHz.

For applications that require additional outputs, a crystal reference

input, zero-delay, or EEPROM for automatic configuration at

startup, the AD9520 and AD9522 are available. In addition,

the AD9516 and AD9518 are similar to the AD9517 but have

a different combination of outputs.

APPLICATIONS

Low jitter, low phase noise clock distribution

10/40/100 Gb/sec networking line cards, including SONET,

Synchronous Ethernet, OTU2/3/4

Forward error correction (G.710)

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

High performance wireless transceivers

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.

ATE and high performance instrumentation

GENERAL DESCRIPTION

The AD9517-4 is available in a 48-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 V. A separate

LVPECL power supply can be from 2.5 V to 3.3 V (nominal).

The AD9517-4¹provides a multi-output clock distribution

function with subpicosecond jitter performance, along with an

on-chip PLL and VCO. The on-chip VCO tunes from 1.45 GHz

to 1.80 GHz. Optionally, an external VCO/VCXO of up to

2.4 GHz can be used.

The AD9517-4 is specified for operation over the industrial

range of −40°C to +85°C.

The AD9517-4 emphasizes low jitter and phase noise to

maximize data converter performance, and it can benefit other

applications with demanding phase noise and jitter requirements.

¹AD9517 is used throughout the data sheet to refer to all the members of the

AD9517 family. However, when AD9517-4 is used, it refers to that specific

member of the AD9517 family.

Rev. E

Document Feedback

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

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

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

Trademarks and registered trademarks are the property of their respective owners.

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

Technical Support

www.analog.com

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AD9517-4ABCPZ-RL7 替代型号

型号	品牌	替代类型	描述	数据表
AD9517-4ABCPZ	ADI	完全替代	12-Output Clock Generator with Integrated 1.6 GHz VCO
AD9517-3ABCPZ	ADI	完全替代	12-Output Clock Generator with Integrated 2.0 GHz VCO
AD9517-1ABCPZ	ADI	完全替代	12-Output Clock Generator with Integrated 2.5 GHz VCO

与AD9517-4ABCPZ-RL7相关器件

型号	品牌	获取价格	描述	数据表
AD9517-4APCBZ	ADI	获取价格	12-Output Clock Generator with Integrated 1.6 GHz VCO
AD9517-4BCPZ	ADI	获取价格	12-Output Clock Generator with Integrated 1.6 GHz VCO
AD9518-0	ADI	获取价格	6-Output Clock Generator
AD9518-0ABCPZ	ADI	获取价格	6-Output Clock Generator
AD9518-0ABCPZ-RL7	ADI	获取价格	6-Output Clock Generator
AD9518-0A-PCBZ	ADI	获取价格	6-Output Clock Generator
AD9518-0BCPZ	ROCHESTER	获取价格	9518 SERIES, PLL BASED CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC48, 7 X 7
AD9518-0BCPZ	ADI	获取价格	6-Output Clock Generator with Integrated 2.8 GHz VCO
AD9518-0BCPZ-REEL7	ADI	获取价格	6-Output Clock Generator with Integrated 2.8 GHz VCO
AD9518-1	ADI	获取价格	6-Output Clock Generator with Integrated 2.5 GHz VCO

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