SY89540UMY More Semiconductors - ICs by Microchip Technology

Status: Active
Series: SY89540U
RoHS: Compliant
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The SY89540U is a low-jitter, low skew, high-speed 4x4 crosspoint switch optimized for precision telecom and enterprise server/storage distribution applications. The SY89540U guarantees data-rates up to 3.2Gbps over temperature and voltage.The SY89540U differential input includes Micrel's unique, 3-pin input termination architecture that directly interfaces to any differential signal (AC- or DC-coupled) as small as 100mV (200mVpp) without any level shifting or termination resistor networks in the signal path. The LVDS compatible outputs maintain extremely fast rise/fall times guaranteed to be less than 120ps.The SY89540U features a patent-pending isolation design that significantly improves on channel-tochannel crosstalk performance.The SY89540U operates from a 2.5V ±5% supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). The SY89540U is part of Micrel's high-speed, Precision Edge® product line.

Where to Buy

Prices starting from US$8.25

Distributor Stock
Logo for RS
RS
from US$18.64
No stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$8.66
1
in stock
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Newark Electronics
from US$14.61
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Future Electronics
from US$15.26
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Avnet America
from US$18.71
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Logo for Microchip Technology
Microchip Technology
from US$13.54
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Logo for Farnell
Farnell
from US$8.25
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EBV Elektronik
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Avnet Silica
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Features

Provides crosspoint switching between any input pairs to any output pair
Patent pending, channel-to-channel isolation design provides superior crosstalk performance
Guaranteed AC performance over temperature and voltage:
<480ps propagation delay
<120ps rise/fall time
<30ps output-to-output skew
95fs RMS phase jitter (typ.)
<0.7psRMS crosstalk-induced jitter
Patent-pending 50O input termination, extended CMVR, and VT pin accepts DC- and AC-coupled differential inputs
350mV LVDS output swing
Power supply 2.5V ±5%
-40°C to +85°C temperature range
Available in 44-pin (7mm x 7mm) QFN package
Pb-Free Green package

Specifications

Product Type Crosspoint Switches
Description 4x4 Crosspoint Switch 3.2 Gbps
Input ANY
Output LVDS
Supply Voltage 2.5
Max Data (Gbps) 3.2
Max Prop Delay (ps) 480
Icc (mA) 200
Max Within Device Skew (ps) 30
OE False
RPE False
FSI False
Input Mux True
Input EQ False
Output Type LVDS
Output Voltage 2.5V
Pins | Packaging 44 | VQFN
Temp Range -40C to +85C
Packing Media Tray (260)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1276
Shipping Weight (kg) 0.722685
Lead Count 44
Package Type VQFN
Package Width or Size 7x7x0.9mm
Soldering Composition Matte Tin

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
3.2Gbps 4x4 LVDS Crosspoint Switch | RS
3.2Gbps 4X4 Lvds Crosspoint Switch 44 Vqfn 7X7X0.9Mm Tray Rohs Compliant: Yes |Microchip SY89540UMY | Newark Electronics
SY89540U Series 2.5V 3.2 Gbps Low Jitter 4x4 LVDS Crosspoint Switch - QFN-44 | Future Electronics
Digital Crosspoint 4x4 3.2Gbps 44-Pin QFN T/R | Avnet America
CROSSPOINT SWITCH, 4X4, QFN-44 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SY89540UMY?

Additional datasheets, footprints and schematics for SY89540UMY are listed on our Part Details page. You can also find images and similar parts to SY89540UMY on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SY89540UMY on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SY89540UMY price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SY89540UMY fall under?

The SY89540UMY is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to SY89540UMY when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SY89540UMY you can contact the distributor directly for product support, shipping queries etc.

Is the SY89540UMY RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for SY89540UMY have stock available?

Authorised distributors including Transfer Multisort Elektronik, RS, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for SY89540UMY.

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