Datasheet > ICS85454AK-01LF

ICS85454AK-01LF

更新时间： 2024-11-11 03:59:55

品牌	Logo	应用领域
矽成 - ICSI		复用器
页数	文件大小	规格书
15页	195K
描述
DIFFERENTIAL-TO-LVDS MULTIPLEXER

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数据手册

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ICS85454AK-01LF 数据手册

ICS85454-01

DUAL 2:1/1:2

DIFFERENTIAL-TO-LVDS MULTIPLEXER

Integrated

Circuit

Systems, Inc.

GENERAL DESCRIPTION

FEATURES

The ICS85454-01 is a 2:1/1:2 Multiplexer and • Dual 2:1/1:2 MUX

ICS

a member of the HiPerClockS^TMfamily of high

• Three LVDS outputs

HiPerClockS™

performance clock solutions from ICS. The 2:1

Multiplexer allows one of 2 inputs to be select-

ed onto one output pin and the 1:2 MUX

• Three differential inputs

• Differential inputs can accept the following differential

switches one input to both of two outputs. This device

may be useful for multiplexing multi-rate Ethernet PHYs

which have 100Mbit and 1000Mbit transmit/receive

pairs onto an optical SFP module which has a single

transmit/receive pair. Another mode allows loop back

testing and allows the output of a PHY transmit pair to be

routed to the PHY input pair. For examples, please refer to

the Application Information section of the data sheet.

levels: LVPECL, LVDS, CML

• Loopback test mode available

• Maximum output frequency: 2.5GHz

• Part-to-part skew: 250ps (maximum)

• Additive phase jitter, RMS: 0.05ps (typical)

• Propagation delay: 550ps (maximum)

• 2.5V operating supply

The ICS85454-01 is optimized for applications requiring

very high performance and has a maximum operating

frequency in 2.5GHz. The device is packaged in a small,

3mm x 3mm VFQFN package, making it ideal for use on

space-constrained boards.

• -40°C to 85°C ambient operating temperature

• Available in both standard and lead-free RoHS compliant

packages

BLOCK DIAGRAM

PIN ASSIGNMENT

SELB

INA0

16 15 14 13

QA0

12 INA0

11 nINA0

10 INA1

nINA0

nQA0

QA1

LOOP0

INB

nQA1

nINA1

nINB

QA0

nQA0

nQB

INA1

ICS85454-01

16-LeadVFQFN

nINA1

3mm x 3mm x 0.95 package body

K Package

LOOP1

TopView

QA1

nQA1

SELA

85454AK-01

www.icst.com/products/hiperclocks.html

REV.B JUNE 16, 2006

12 3 4 5 6 7...15

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