SY55854UYI TR Micrel Inc, SY55854UYI TR Datasheet

IC CROSSPOINT SWITCH 2X2 16-QSOP

SY55854UYI TR

Manufacturer Part Number
SY55854UYI TR
Description
IC CROSSPOINT SWITCH 2X2 16-QSOP
Manufacturer
Micrel Inc
Series
SY55r
Datasheets

Specifications of SY55854UYI TR

Function
Crosspoint Switch
Circuit
1 x 2:2
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
2.3 V ~ 5.5 V
Current - Supply
60mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-LSSOP (0.154", 3.91mm Width)
Array Configuration
2x2
Number Of Arrays
1
Differential Data Transmission
Yes
Power Supply Requirement
Single
Pin Count
16
Mounting
Surface Mount
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
On-chip Buffers
No
On-chip Decoder
No
On-chip Latch Circuit
No
On-chip Mux/demux
No
Programmable
No
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Output Level
CML
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
SY55854UYITR
SY55854UYITR
Precision Edge is a trademark of Micrel, Inc.
FEATURES
EVALUATION BOARD COMPONENTS
DC-coupled and terminated CML inputs
DC-coupled CML outputs
Positive ground
Selects set through on-board DIP switch
All data and select inputs and all outputs accessible
via SMA connectors
SY55854U evaluation board
SY55854U data sheet and this document
Various pairs of length-matched SMA cables (user
supplied)
Power Supply
First Select
Second Data
Header for
Input Pair
Input Pair
First Data
Input Pair
2.5GHz 2 2
CROSSPOINT SWITCH
1
high-speed data and/or clock applications (up to 2.5Gbps
or 2.5GHz) where low jitter and skew are critical. Each of
the SY55854U inputs routes to any output, and thus can
distribute or multiplex a clock or data stream.
evaluation board, and how to use it. Complete information
in this document includes:
DESCRIPTION
The SY55854U is a 2 2 crosspoint switch optimized for
This document provides a detailed description of the
1. Measuring an eye
2. Board schematic
3. Bill of materials
First Data
Output Pair
Second Select
Input Pair
Second Data
Output Pair
Precision Edge™
Evaluation Board
Rev.: A
Issue Date: October 2002
SY55854U
Amendment: /0
Final

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SY55854UYI TR Summary of contents

Page 1

FEATURES DC-coupled and terminated CML inputs DC-coupled CML outputs Positive ground Selects set through on-board DIP switch All data and select inputs and all outputs accessible via SMA connectors EVALUATION BOARD COMPONENTS SY55854U evaluation board SY55854U data sheet and this ...

Page 2

Micrel EVALUATION PROCEDURE Measuring an Eye with SY55854U This section describes how to obtain an eye diagram using the SY55854U evaluation board. You will need: An SY55854U evaluation board A power supply A digital signal source capable of generating pseudo- ...

Page 3

Micrel EVALUATION BOARD SCHEMATICS Pulse Generator Same length /OUT OUT U1 SY55854U C20 1 16 GND VCC 0 100 3 14 /D0 / QSOP 5 12 /S0 / ...

Page 4

Micrel BILL OF MATERIALS Item Part Number C1 C2–C6, C19, C20 No Designator No Designator R1–R3, R9–R11 R17, R18 U1 SY55854U TECHNICAL SUPPORT INFORMATION Telephone Number 1 (408) 914-7671 Email hbwhelp@micrel.com MICREL, INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 ...

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