SY89841UMG More Semiconductors - ICs by Microchip Technology

Status: Active
Series: SY89841U
RoHS: Compliant
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The SY89841U is a low jitter LVDS, 2:1 input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89841U unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or “runt" pulses during switchover. In addition, a unique Fail-safe Input protection prevents metastable conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops below 100mV).The differential input includes Micrel's unique, 3-pin input termination architecture that allows customers to interface 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 outputs are 350mV, LVDS with fast rise/fall times guaranteed to be less than 150ps.The SY89841U operates from a 2.5V ±5% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY89841U is part of Micrel's high-speed, Precision Edge® product line.

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Prices starting from US$2.04

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Newark Electronics
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Future Electronics
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Avnet America
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Features

Selects between two sources, and provides a glitch-free, stable LVDS output
wide operating frequency: 1kHz to >1.5GHz
<870ps In-to-Out tpd
<150ps tr/tf
Unique patent-pending input isolation design minimizes crosstalk
Fail-safe input prevents oscillations
<1psRMS random jitter
<1psRMS cycle-to-cycle jitter
<10psPP total jitter (clock)
<0.7psRMS MUX crosstalk induced jitter
Unique patent-pending input termination and VT pin accepts DC-coupled and AC-coupled inputs (CML, PECL, LVDS)
350mV LVDS output swing
2.5V +5% power supply
-40°C to +85°C industrial temperature range
Available in 16-pin (3mm x 3mm) MLF® package

Specifications

Product Type Multiplexers
Description 2:01
Input ANY
Output LVDS
Supply Voltage 2.5V
Max Freq (GHz) 1.5
Max Prop Delay (ps) 870
Icc (mA) 85
OE False
RPE True
FSI True
Input Mux False
Input EQ False
Channels Single
Output Type LVDS
Output Voltage 2.5V
Pins | Packaging 16 | VQFN
Temp Range -40C to +85C
Packing Media Tube (100)

Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0213
Shipping Weight (kg) 0.05
Lead Count 16
Package Type VQFN
Package Width or Size 3x3x1.00mm
Soldering Composition NiPdAu

Alternative Descriptions

Precision 2:1 LVDS MUX w/ RPE & FSI | Microchip Technology
Precision 2:1 Lvds Mux W/ Rpe & Fsi 16 Vqfn 3X3X1.00Mm Tube Rohs Compliant: Yes |Microchip SY89841UMG | Newark Electronics
SY89841U Series 2 GHz Precision LVDS Runt Pulse Eliminator 2:1 MUX - MLF-16 | Future Electronics
Multiplexer/Latch 1-Element CMOS 2-IN 16-Pin MLF Tube | Avnet America
MUX, SINGLE, 2-CH, MLF-16 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SY89841UMG?

Additional datasheets, footprints and schematics for SY89841UMG are listed on our Part Details page. You can also find images and similar parts to SY89841UMG on this page.

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What category does SY89841UMG fall under?

The SY89841UMG is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to SY89841UMG when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

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Is the SY89841UMG RoHS compliant?

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

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Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and Farnell have stock available or on a lead time for SY89841UMG.

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