Datasheet > 854S202AYIT

854S202AYIT

更新时间： 2024-01-22 02:00:18

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
17页	371K
描述
Clock Driver

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技术参数
数据手册

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854S202AYIT 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.92
Base Number Matches：	1

854S202AYIT 数据手册

PRELIMINARY

12:2, DIFFERENTIAL-TO-LVDS MULTIPLEXER

ICS854S202I

GENERAL DESCRIPTION

FEATURES

The ICS854S202I is a 12:2 Differential-to-LVDS

• Two differential 3.3V LVDS clock outputs

ICS

Clock Multiplexer which can operate >3GHz and

is a member of the HiPerClockS™ family of High

Performance Clock Solutions from IDT. The

ICS854S202I has 12 selectable differential clock

• Twelve selectable differential clock inputs

HiPerClockS™

• CLKx, nCLKx pairs can accept the following differential input

levels: LVPECL, LVDS, HSTL, SSTL, HCSL

inputs, any of which can be independently routed to either of

the two LVDS outputs. The CLKx, nCLKx input pairs can

accept LVPECL, LVDS, CML or SSTL levels. The fully differen-

tial architecture and low propagation delay make it ideal for

use in clock distribution circuits.

•

Maximum output frequency: >3GHz

Propagation delay: 660ps (typical)

Input skew: TBD

Output skew: 25ps (typical)

Part-to-part skew: TBD

Additive phase jitter, RMS: 0.16ps (typical)

Full 3.3V operating supply mode

-40°C to 85°C ambient operating temperature

BLOCK DIAGRAM

Available in both standard (RoHS 5) and lead-free (RoHS 6)

packages

Pulldown

SELA_[3:0]

CLK0

nCLK0

CLK1

nCLK1

CLK2

nCLK2

nQA

OEA

CLK3

PIN ASSIGNMENT

nCLK3

CLK4

nCLK4

CLK5

48 47 46 45 44 43 42 41 40 39 38 37

nCLK5

CLK2

nCLK2

SELA_0

SELA_1

V^DD

CLK9

nCLK9

SELB_0

SELB_1

V^DD

CLK6

nCLK6

ICS854S202I

48-Pin LQFP

7mm x 7mm x 1.4mm

package body

CLK7

nQB

nCLK7

nQA

CLK8

GND

nQB

OEB

Y Package

nCLK8

SELA_2

SELA_3

CLK3

SELB_2

SELB_3

CLK8

Top View

CLK9

nCLK9

nCLK3

nCLK8

13 14 15 16 17 18 19 20 21 22 23 24

CLK10

nCLK10

CLK11

nCLK11

Pulldown

SELB_[3:0]

The Preliminary Information presented herein represents a product in pre-production.The noted characteristics are based on initial product characterization

and/or qualification.Integrated DeviceTechnology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.

IDT^™/ ICS^™LVDS MULTIPLEXER

ICS854S202AYI REV. A JANUARY 26, 2007

12 3 4 5 6 7...17

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