DS25MB100EVK National Semiconductor, DS25MB100EVK Datasheet - Page 2

• Manufacturer Part Number: DS25MB100EVK
• Description: KIT EVAL FOR DS25MB100
• Manufacturer: National Semiconductor

Specifications of DS25MB100EVK

• Main Purpose: Interface, 2:1 Multiplexer
• Utilized Ic / Part: DS25MB100
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

Introduction
The DS25MB100 is a signal conditioning 2:1 multiplexer and 1:2 buffer designed to support port
redundancy. Advanced signal conditioning features utilizing input equalization and output driver
de-emphasis enable data communication over FR4 backplane or cable at 0.25 - 2.5Gb/s.
The DS25MB100 demo board is designed to assist customers to evaluate the functionality and
performance. All input and output ports of the DS25MB100 are brought out to SMA connectors for
accessibility to instrumentation.
Evaluation Kit Content
This evaluation kit consists of the following components:
DS25MB100 Demo Board
DS25MB100 EVK
(1) DS25MB100 demo board
(2) Demo Board User Guide (this document)
(3) Demo board schematic
S3
S6
OUT0+
SMA
J16
OUT0-
S9
S7
IN-
IN0+
SMA
DS25MB100 DEMO
IN+
IN0-
DS25MB100
P.2
OUT-
OUT1-
OUT+
OUT1+
S5
S8
IN1-
S1
S4
S2
IN1+
Rev 2.0
4/23/08