Datasheet > 854S54AKI-01LF

854S54AKI-01LF

更新时间： 2022-02-26 12:54:10

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
17页	229K
描述
Dual 2:1, 1:2 Differential-to-LVDS Multiplexer

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854S54AKI-01LF 数据手册

Dual 2:1, 1:2 Differential-to-LVDS

Multiplexer

ICS854S54I-01

Datasheet

Description

Features

The ICS854S54I-01 is a 2:1/1:2 Multiplexer. The 2:1 Multiplexer

allows one of two inputs to be selected onto one output pin and the

1:2 MUX switches one input to both 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.

• Dual 2:1, 1:2 MUX

• Three LVDS output pairs

• Three differential clock inputs can accept: LVPECL, LVDS, CML

• Loopback test mode available

• Maximum output frequency: 2.5GHz

• Propagation delay: 600ps (maximum)

• Part-to-part skew: 300ps (maximum)

• Additive phase jitter, RMS: 0.031ps (typical)

• Full 2.5V supply mode

The ICS854S54I-01 is optimized for applications requiring very high

performance and has a maximum operating frequency of 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 lead-free (RoHS 6) package

Pin Assignment

Block Diagram

SELB

16 15 14 13

QA0

nQA0

QA1

INA0

nINA0

INA1

INA0

nINA0

nQA1

nINA1

INB

LOOP0

nINB

QA0

ICS854S54I-01

nQA0

16-Lead VFQFN

3mm x 3mm x 0.925mm package body

Top View

nQB

INA1

nINA1

LOOP1

QA1

nQA1

SELA

ICS854S54I-01 July 17, 2017

12 3 4 5 6 7...17

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