DS25CP102 - 3.125 Gbps 2X2 LVDS Crosspoint Switch with Transmit Pre-Emphasis and Receive Equalization from the PowerWise® Family

Datasheet Packaging Samples & Pricing Eval. Boards Design Tools Models Knowledge Base

Features
•DC - 3.125 Gbps low jitter, low skew, low power operation
•Pin configurable, fully differential, non-blocking architecture
•Pin selectable transmit pre-emphasis and receive equalization eliminate data dependant jitter
•Wide Input Common Mode Voltage Range allows DC-coupled interface to CML and LVPECL drivers
•On-chip 100Ω input and output termination minimizes insertion and return losses, reduces component count and minimizes board space
•8 kV ESD on LVDS I/O pins protects adjoining components
•Small 4 mm x 4 mm LLP-16 space saving package

General Description

The DS25CP102 is a 3.125 Gbps 2x2 LVDS crosspoint switch optimized for high-speed signal routing and switching over lossy FR-4 printed circuit board backplanes and balanced cables. More...


Applications

•High-speed channel select applications
•Clock and data buffering and muxing
•OC-48 / STM-16
•SD/HD/3GHD SDI Routers
  Typical Application
click for larger image


Parametric Table     expand
Parametric Table    collapse
Switch Size 2 x 2
Control Interface Pin Selectable
Max Speed 3.125 Gbps
IN SigCon EQ
OUT SigCon Pre-E
Input Compatibility LVDS/LVPECL/CML
Output Compatibility LVDS
Power Consumption_ 254 mW
PowerWise Rating 4 41 mW/Gbps
Switch Size 2 x 2
Control Interface Pin Selectable
Max Speed 3.125 Gbps
IN SigCon EQ
OUT SigCon Pre-E
Input Compatibility LVDS/LVPECL/CML
Output Compatibility LVDS
Power Consumption_ 254 mW
PowerWise Rating 4 41 mW/Gbps
Special Features 9kV ESD
Temperature Min -40 deg C
Temperature Max 85 deg C
SupplyVoltage 3.3 Volt
JTAG1149.1 No
Automotive Selection Guide No
Function Crosspoint
PowerWise Yes
View Using Catalog


Typical Performance

*click for larger image


  Additional Resources
Design Tools (see below)


Block Diagram

click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
DS25CP102 3.125 Gbps 2X2 LVDS Crosspoint Switch with Transmit Pre-Emphasis and Receive Equalization 399 Kbytes 21-Jan-08 View Online
Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.


Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
DS25CP102EVKDS25CP102EVK DocumentationPreliminaryN/A
 
Buy Now 		1+$195.001-
N/AN/A
DS25CP102TSQLLP16NOPB1260RoHS N/A Full production
ds25cp102.ibs		Samples
Buy Now 		1K+$5.45reel
of
1000		NS
UZXYTT
2C102SQ
6 weeksN/A
DS25CP102TSQXLLP16NOPB1260RoHS N/A Full production
ds25cp102.ibs		 
Buy Now 		1K+$5.45reel
of
4500		NS
UZXYTT
2C102SQ
6 weeksN/A

General Description

The DS25CP102 is a 3.125 Gbps 2x2 LVDS crosspoint switch optimized for high-speed signal routing and switching over lossy FR-4 printed circuit board backplanes and balanced cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity. The non-blocking architecture allows connections of any input to any output or outputs.

The DS25CP102 features two levels (Off and On) of transmit pre-emphasis (PE) and two levels (Off and On) of receive equalization (EQ).

Wide input common mode range allows the switch to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires a minimal space on the board while the flow-through pinout allows easy board layout. Each differential input and output is internally terminated with a 100Ω resistor to lower device insertion and return losses, reduce component count and further minimize board space.

Design Tools

TitleSize in Kbytes Date Click link below to Download    
3.125 Gbps 2x2 LVDS Crosspoint Switch Evaluation Board 2 Kbytes 11-Dec-2007 View    

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-1898: Application Note 1898 LVDS Repeaters and Crosspoints Extend the Reach of FPD-Link II Interfaces 308 Kbytes 4-Sep-08 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 21-Nov-2008]